TEC Temperature Controllers

TEC Temperature Controllers available from Stock
AMS Technologies‘ broad portfolio of TEC temperature controllers or TEC drivers available from stock is very well suited for drive and control of thermoelectric modules/coolers (TEC) based on Peltier technology. Analog and digital TEC drivers with PI (proportional, integral) or PID (proportional, integral, derivative) type of control are available.

Our comprehensive inventory of TEC temperature controllers and drivers comprises systems for PCB, chassis or benchtop mount, providing TEC drive currents ranging from 1.5 A all the way to an impressive 28 A. In combination with thermistor or RTD temperature sensors, these devices are able to control the temperature of laser diodes or power electronics very precisely – some models can even provide temperature regulation down to <0.001°C.

Our product range offers cost effective and reliable temperature control solutions for your projects, capable of being implemented into an array of pre-existing systems and applicable in wide spectrum of industries.

Some of our temperature controllers can also drive heating elements based on resistive technologies. If you can’t find an off-the-shelf TEC temperature controller that meets your needs, please contact the AMS Technologies temperature controller experts – together with our suppliers we can create a temperature control solution tailored to your requirements. We guarantee that we can provide a solution to any thermal management issue, no matter how complex.

Related Products
Use our temperature controllers to drive and control AMS Technologies’ broad range of thermoelectric or Peltier modules that comprises variants for industrial applications or consumer devices, multistage modules for high temperature difference requirements as well as small TECs, ideal for assembly into various sockets, packages & housings (e.g. TO-Cans, Butterfly, etc.) of optoelectronic and other electronic components. Our temperature controllers are also preferred solutions to drive TECs that are integrated in many of our laser diodes, modules and systems.

Our portfolio of accessories for TEC temperature controllers ranges from various pre-confectioned cables and dedicated thermal management components like heat sinks, thermal paste and fans all the way to power supplies, digital displays and remote control units as well as evaluation boards.

Definition
Thermoelectric coolers (TECs or Peltier elements) are particularly suitable for keeping a device or assembly precisely and constantly at a desired constant temperature. A TEC temperature controller supplies the voltage and current required by the TEC and ensures that the temperature is maintained exactly at the desired level, based on the feedback from a temperature sensor. With high-precision temperature sensors such as thermistors, RTDs or linear integrated circuits, temperature stabilities of ±0.01 °C to ±0.001 °C can be achieved. For less critical applications, thermocouples are also suitable, with which the temperature can be stabilized to about ±1 °C.

Proportional TEC Temperature Controllers
Like very basic “On-Off” models, proportional TEC temperature controllers are energy efficient. However, the proportional controller gives you better performance. This system functions from a band around the set point to avoid constantly cycling on and off. It does this by reducing percentage of power as you get closer to the set point.

Proportional, Integral, Derivative (PID) TEC Temperature Controllers
The most complex and accurate type of control, PID, is an abbreviation for Proportional, Integral and Derivative. As an enhanced version of the standard proportional control type, PID calculates the system’s hysteresis to manage the temperature and ensure maximum stability. Proportional TEC temperature control can be slow to climb back to the proper set temperature, thus the integral calculation allows the temperature controller to increase the rate of change to bring the system back to the set temperature faster. The derivative function monitors the change over a much longer period of time than the integral, which allows the system to more accurately compensate for rapid changes in temperature.

Pulse Width Modulation TEC Temperature Controllers
Pulse-width modulated controllers are more efficient and smaller than their linear-mode counterparts. Thanks to high‑efficiency switching technology, these controllers dissipate very little heat internally, and in most applications no additional heatsinking is required for safe operation. The controller drives the TEC with a pulse-width modulated current. If more current is needed to keep the thermal load at the desired temperature, the controller increases the modulation ON-time and decreases the OFF-time.

How to Select the Right TEC Temperature Controller for Your Application
To decide which TEC temperature controller is most appropriate for driving your TEC or Peltier module(s), first sort by your maximum TEC current requirement: choose from our range of TEC drivers with TEC currents from below 1 A up to 28 A. Then choose what mount option would fit best – components for PCB mount, modules for chassis or benchtop mount or instruments for benchtop or rack mount – and also if features like low profile, integrated fan or integrated heat sink are desired.

If you can’t find an off-the-shelf TEC temperature controller that meets your needs, contact the AMS Technologies temperature controller experts – together with our suppliers we can create a temperature control solution tailored to your requirements. We guarantee that we can provide a solution to any thermal management issue, no matter how complex.

Alternative Terms: Temperature Controller; TEC Driver; TEC Controller; Thermoelectric Cooler Driver; Thermoelectric Module Driver; Thermoelectric Module Controller; Peltier Module Driver; Peltier Module Controller; Resistive Heater Driver; Resistive Heater Controller

Accessories for Laser Diode Drivers and TEC Temperature Controllers

1,5A Temp Controller for 0,031" PCB HTC1500

The advanced and reliable circuitry of the HTC Series achieves 0.0009°C temperature stability. Its low profile package is ideal for designs with space constraints. The ultrastable linear, PI control loop offers maximum stability while the bipolar current source has been designed for higher efficiency. The HTC1500 drives up to 1.5 A for either Thermoelectrics (bipolar) or Resistive Heaters (unipolar). The HTC3000 drives up to ±3 A. An evaluation board simplifies prototyping: HTCEVALPCB. A heatsink that mounts directly to the HTC is available: HTCHTSK. The HTC1500 is designed for 0.031" thick printed circuit boards (PCBs). The HTC1500-62 is designed for 0.062" thick PCBs. The HTC Series temperature controllers are easily configured for any design. Virtually any type of temperature sensor can be used with the HTC and a built in sensor bias current source simplifies use with resistive temperature sensors. The independently adjustable Proportional Gain (P) and Integrator Time Constant (I) can be modified to optimize temperature overshoot and stability.Other features offer added flexibility. A single resistor sets the maximum output current to load. Add a diode to operate resistive heaters with a unipolar output current. An onboard reference voltage simplifies potentiometer control of the temperature setpoint. You can also choose to operate remotely with an external setpoint voltage. Two monitor pins provide access to the temperature setpoint voltage and the actual sensor voltage.The HTC1500 has proven reliable in such diverse fields as medical, defense, communications and manufacturing. The HTC is particularly suited to applications where temperature is scanned across ambient. Key Features Compact Size - 1.5 and 3.0 A Models Interfaces with Thermistors, IC Sensors, &RTDs Single supply operation +5 V to +12 VDC (contact factory for higher voltage operation) +11 V compliance with +12 V input Stabilities as low as 0.0009°C Temperature Setpoint, Output Current Limit, Sensor Bias, Proportional Gain, and Integrator Time Constant are User Adjustable Monitor outputs for Temperature Setpoint and Actual Temperature Linear Bipolar or Unipolar Output operates thermoelectrics or resistive heaters

Product number: C008957-6

Manufacturer: Wavelength Electronics

€158.03*

Only 1 available

1,5A Temp Controller 0,003°C temperature stability PID1500

The robust circuitry of the PID1500 achieves 0.003°C temperature stability. Onboard controls make this package plug and play. The linear, PI control loop offers maximum stability while the bipolar current source has been designed for higher efficiency. The PID1500 drives up to 1.5 A for either Thermoelectrics (bipolar) or Resistive Heaters (unipolar). An evaluation board simplifies prototyping: PIDEVALPCB. Heatsinking is already provided to support operation across a -20°C to +85°C operating range. The PID1500 temperature controller is easily configured for any design. Virtually any type of temperature sensor can be used with the PID1500 and a built in switchable sensor bias current source simplifies use with resistive temperature sensors. The Proportional Gain (P) is adjustable with an onboard single turn trimpot. Use an onboard trimpot to adjust the setpoint or the Analog Input pin for remote control. Use another onboard trimpot to set the maximum output current to the load or set it with a resistor between pins 1 & 2. A switch between those pins acts as a remote enable / disable. Remove a jumper to operate resistive heaters with a unipolar output current. Two monitor pins provide access to the temperature setpoint voltage and the actual sensor voltage.The PID1500 has proven reliable in such diverse fields as spectroscopy, defense, and medical research. Key Features Single supply operation: +5 V to +12 V Up to 1.5 A output current available < 0.005°C stability (24-hour) Adjustable current limit Remote Analog Input to adjust Temperature Setpoint Supports Thermistors, IC Sensors, or RTDs Temperature Setpoint, Proportional Gain, and Current Limit are user adjustable Remotely Enable/Disable output Can be wired for Resistive Heater control

Product number: C001006-6

Manufacturer: Wavelength Electronics

€373.08*

1,5A Temperature Controller for 0,062" PCB HTC1500-62

The advanced and reliable circuitry of the HTC series achieves 0.0009°C temperature stability. Its small, low profi le package is ideal for designs with space constraints. The linear, PI control loop offers maximum stability while the bipolar current source has been designed for higher efficiency.The HTC temperature controllers are easily configured for any design. Virtually any type of temperature sensor can be used with the HTC and a built in sensor bias current source simplifi es use with resistive temperature sensors. The independently adjustable Proportional Gain (P) and Integrator Time Constant (I) can be modifi ed to optimize temperature overshoot and stability.Other features offer added flexibility. A single resistor sets the maximum output current to your load. Add a diode to operate resistive heaters with a unipolar output current. An onboard reference voltage simplifies potentiometer control of the temperature setpoint. You can also choose to operate remotely with an external setpoint voltage. Two monitor pins provide access to the temperature setpoint voltage and the actual sensor voltage. Key Features Compact Size - 1.5 and 3.0 A Models Interfaces with Thermistors, IC Sensors, & RTDs Single supply operation +5 V to +12 VDC (contact factory for higher voltage operation) +11 V compliance with +12 V input Stabilities as low as 0.0009°C Temperature Setpoint, Output Current Limit, Sensor Bias, Proportional Gain, and Integrator Time Constant are User Adjustable Monitor outputs for Temperature Setpoint and Actual Temperature Linear Bipolar or Unipolar Output operates thermoelectrics or resistive heaters

Product number: C009001-6

Manufacturer: Wavelength Electronics

€139.92*

Only 1 available

10A Chassis Mount Temp Controller PTC10K-CH

The PTC-CH Series Chassis Mount Temperature Controllers deliver the precision performance and long-term reliability you expect from a Wavelength Electronics temperature controller. PTC-CH Series controllers are found in such diverse applications as particle and droplet measurement, manufacturing machine vision systems, biomolecular interaction analysis, and more. They are CE certified. A PDF version of the Declaration of Conformance is available.PTC-CH controllers are available in different models so you can choose the one that best suits your application: PTC2.5K-CH delivers up to ±2.5 A output current PTC5K-CH for applications requiring up to ±5 A PTC10K-CH drives up to ±10 A PTC10K-SL can be tied to the 10 A driver to deliver a combined ±20 A output current The PTC-CH controllers operate from a single power supply between 4.5 V and 30 V. The linear bipolar controller drives a Peltier thermoelectric cooler or a resistive heater, and the chassis-mount package integrates easily into OEM applications. PTC-CH controllers interface with a variety of temperature sensors, and the bias current is adjustable in order to maximize controller sensitivity and stability for your application. The compact chassis-mount design simplifies heatsinking and requires minimal space. PTC-CH controllers are quick to configure for your prototype project, and there are no surprises when it's time to integrate the controller into the final design. If you are using a Quantum Cascade Laser or need low noise performance with a laser diode, we offer the PTC-CH nested in the QCL OEM drivers. Information is available here. Key Features Built-in features make your product more robust to real-world operating conditions and minimize your electronics overhead: If the optional remote temperature setpoint signal is lost, the controller defaults to a standard "safe" temperature setpoint (25ºC when a 10 kÎ© thermistor is used). The safe temperature can be changed at the factory; call for details. An on-board trimpot is used to set the output current limit to prevent over-driving the TEC, and helps protect your load from thermal runaway situations. Proportional gain is easily adjusted with an on-board trimpot. Low temperature coefficient design remains stable across a wide range of ambient conditions. When used with Wavelength's laser drivers, such as the PLD Series, these temperature controllers provide stable and reliable performance that sets your system apart from your competitors' and keeps your customers satisfied.

Product number: C008944-6

Manufacturer: Wavelength Electronics

€617.17*

10A Temp Controller PCB Mount PTC10000

The PTC Series PCB-Mount Temperature Controllers are based on our long-proven PTC-CH linear controllers, and deliver the precision performance and reliability you expect from Wavelength Electronics. PTC Series controllers are found in such diverse applications as particle and droplet measurement, communications, manufacturing test, and medical systems.The PTC controllers operate from a single power supply between 5 V and 30 V, and two models drive ±5 A or ±10 A to a Peltier thermoelectric cooler or a resistive heater. These controllers mount directly to your circuit board. PTC controllers interface with a variety of temperature sensors, and the bias current is adjustable in order to maximize controller sensitivity and stability for your application. You can use the PTCEVAL board to quickly confi gure the PTC controller for prototyping. Using the same controller for development and production helps guarantee there are no surprises when it's time to integrate the final design. Key Features Drive ±5 or ±10 A of TEC or heater current Single supply operation: 5 to 30 VDC Small package: 2.32" x 2.15" x 3.85" Remote Output Enable and Temperature Setpoint controls Short term stability of 0.0012°C (off-ambient) Long term stability 0.002°C Selectable sensor bias current Adjustable current limit PI Control with "Smart Integrator" Failsafe Setpoint default in case of remote temperature setpoint signal error

Product number: C008998-6

Manufacturer: Wavelength Electronics

€617.17*

2,2A Temp Controller in Mini Instrument format with LED temperature display WTC3293-14001

The WTC3293-14001 is a mini-instrument temperature controller with a temperature (not resistance) display and onboard adjustments.Wrapped around the precision WTC3243 temperature controller, it is configured for use with a TCS610 thermistor. Wire your thermoelectric cooler and thermistor to the board with the cable provided. Add the appropriate DC power supply and indicate the input voltage on the jumper. With the output disabled, adjust the on-board 12-turn trimpot and watch the setpoint temperature change on the 4-digit display. Switch to Actual temperature and display your thermistor temperature. Watch the LED tree to see "over/under temperature" or "stable at setpoint" status. Enable the output current and watch the temperature quickly lock in on the setpoint.The green LED on the In-Range indicator lights when actual temperature is within 0.05°C of the setpoint. If the actual temperature exceeds the setpoint, the upper LED will light. If it is below the setpoint temperature, the lower LED will light.The WTC3293-14001 has been designed to work with various thermoelectrics driving up to ±2.2 Amps. It operates with +7 V, +9 V, or +12 V input voltage. Key Features Low noise, maximum temperature stability commercially available Display thermistor temperature directly - no tables to convert resistance to temperature LED indicator shows over temperature, stable at setpoint, or under temperature status Adjust setpoint with a 12-turn potentiometer or an external voltage Control temperature using a 10 k© thermistor Fixed resistors set Proportional Gain, Integrator Time Constant, and thermoelectric current limits Enable/Disable Output Current Switch Includes Output Cable & DC Power Supply Works with a wide range of thermoelectrics

Product number: C008984-6

Manufacturer: Wavelength Electronics

€552.00*

Only 2 available

2,2A Temp Controller WHY5640

The WHY5640 is a general purpose, low cost, analog PI (Proportional, Integral) control loop for use in thermoelectric or resistive heater temperature control applications. The WHY5640 maintains precision temperature regulation using an active resistor bridge circuit that operates directly with thermistors or RTD temperature sensors. Supply up to 2.2 Amps of heat and cool current to your thermoelectric from a single power supply. Accessories include a heatsink WHS302, thermal washer WTW002, and fans WXC303 (5 V), WXC304 (12 V), and an evaluation board WHY5690. Connect two or more WHY5640 units together and drive higher output currents. A single resistor or trimpot sets the temperature setpoint. Independent heat and cool current limits are set by single resistors. A single resistor sets proportional gain. A resistor / capacitor in series sets the integrator time constant. Key Features +5 to +26 V Control Electronics Supply +4.5 to +30 V Power Drive Supply Low Cost 0.008 C Stability (typical) PI Temperature Control High ±2.2 Amps Output Current Control Above and Below Ambient Small Package Size

Product number: C008960-6

Manufacturer: Wavelength Electronics

€126.50*

2,2A Temp Controller WTC3243

The WTC3243 is a compact, analog PI (Proportional, Integral) control loop circuit optimized for use in ultrastable thermoelectric temperature control applications. It easily handles variable operating conditions with a stability of better than 0.0009 ºC. The temperature setpoint is set by a remote voltage signal. It is capable of controlling both thermoelectric and resistive heaters, and only five external resistors are needed to optimize the controller for your specific application. The WTC3293 Evaluation Board is available to quickly integrate the WTC3243 into your system and can be optimized for sensor type. Use the adjustable trimpots to configure heat and cool current limits, proportional gain, and integrator time constant. The robust and reliable WTC3243 has been designed into electro-optical systems, airborne instrumentation, spectroscopic monitors, and medical diagnostic equipment. It is particularly well-suited to applications where temperature is scanned across ambient. Key Features Linear PI Control Stability of 0.0009°C Heat and Cool Current Limits Adjustable Sensor Bias Current Drive ±2.2 A of TEC or Resistive Heater Current Small Size of 1.3" X 1.28" X 0.313" Supports Thermistors, RTDs, and IC Sensors Single Supply Operation: +5 V to +30 V 14-pin DIP PCB Mount Monitor Actual Temperature Quickly and easily integrated with WTC3293 Evaluation Board

Product number: C008964-6

Manufacturer: Wavelength Electronics

€161.00*

2,5A Chassis Mount Temp Controller PTC2,5K-CH

The PTC-CH Series Chassis Mount Temperature Controllers deliver the precision performance and long-term reliability you expect from a Wavelength Electronics temperature controller. PTC-CH Series controllers are found in such diverse applications as particle and droplet measurement, manufacturing machine vision systems, biomolecular interaction analysis, and more.The PTC-CH controllers operate from a single power supply between 4.5 V and 30 V, and a selection of models allows you to optimize the current output level for your application. The linear bipolar controller drives a Peltier thermoelectric cooler or a resistive heater, and the chassis-mount package integrates easily into OEM applications. PTC-CH controllers interface with a variety of temperature sensors, and the bias current is adjustable in order to maximize controller sensitivity and stability for your application.The compact chassis-mount design simplifies heatsinking and requires minimal space. PTC-CH controllers are quick to configure for your prototype project, and there are no surprises when it's time to integrate the controller into the final design.Practical Features For Real-World Conditions Built-in features make your product more robust to real-world operating conditions and minimize your electronics overhead: If the optional remote temperature setpoint signal is lost, the controller defaults to a standard "safe" temperature setpoint (25ºC when a 10 k© thermistor is used). The safe temperature can be changed at the factory; call for details. An on-board trimpot is used to set the output current limit to prevent over-driving the TEC, and helps protect your load from thermal runaway situations. Proportional gain is easily adjusted with an on-board trimpot. Low temperature coefficient design remains stable across a wide range of ambient conditions. When used with Wavelength's laser drivers, such as the PLD Series, these temperature controllers provide stable and reliable performance that sets your system apart from your competitors' and keeps your customers satisfied. Key Features Drive up to ±2.5, ±5.0, or ±10.0 A of linear bipolar TEC or heater current Add a booster unit to drive up to ±20.0 A Single supply operation: 5 to 30 VDC Small package: 3.0" x 3.2" x 1.1" Use a wide variety of temperature sensors Remote Output and Setpoint controls Short term stability: 0.0012°C Selectable sensor bias current Adjustable current limit Failsafe Setpoint default in case of remote temperature setpoint signal error

Product number: C008985-6

Manufacturer: Wavelength Electronics

€503.45*

3A Temp Controller for 0,062" PCB HTC3000-62

The advanced and reliable circuitry of the HTC series achieves 0.0009°C temperature stability. Its small, low profile package is ideal for designs with space constraints. The linear, PI control loop offers maximum stability while the bipolar current source has been designed for higher efficiency.The HTC temperature controllers are easily configured for any design. Virtually any type of temperature sensor can be used with the HTC and a built in sensor bias current source simplifies use with resistive temperature sensors. The independently adjustable Proportional Gain (P) and Integrator Time Constant (I) can be modified to optimize temperature overshoot and stability.Other features offer added flexibility. A single resistor sets the maximum output current to your load. Add a diode to operate resistive heaters with a unipolar output current. An onboard reference voltage simplifies potentiometer control of the temperature setpoint. You can also choose to operate remotely with an external setpoint voltage. Two monitor pins provide access to the temperature setpoint voltage and the actual sensor voltage. Key Features Compact Size - 1.5 and 3.0 A Models Interfaces with Thermistors, IC Sensors, & RTDs Single supply operation +5 V to +12 VDC (contact factory for higher voltage operation) +11 V compliance with +12 V input Stabilities as low as 0.0009°C Temperature Setpoint, Output Current Limit, Sensor Bias, Proportional Gain, and Integrator Time Constant are User Adjustable Monitor outputs for Temperature Setpoint and Actual Temperature Linear Bipolar or Unipolar Output operates thermoelectrics or resistive heaters

Product number: C008994-6

Manufacturer: Wavelength Electronics

€143.75*

Only 3 available

3A Temp Controller for 0,031" PCB HTC3000

The advanced and reliable circuitry of the HTC series achieves 0.0009°C temperature stability. Its small, low profi le package is ideal for designs with space constraints. The linear, PI control loop offers maximum stability while the bipolar current source has been designed for higher efficiency. The HTC temperature controllers are easily configured for any design. Virtually any type of temperature sensor can be used with the HTC and a built in sensor bias current source simplifies use with resistive temperature sensors. The independently adjustable Proportional Gain (P) and Integrator Time Constant (I) can be modifi ed to optimize temperature overshoot and stability. Other features offer added flexibility. A single resistor sets the maximum output current to your load. Add a diode to operate resistive heaters with a unipolar output current. An onboard reference voltage simplifi es potentiometer control of the temperature setpoint. You can also choose to operate remotely with an external setpoint voltage. Two monitor pins provide access to the temperature setpoint voltage and the actual sensor voltage. Key Features Compact Size - 1.5 and 3.0 A Models Interfaces with Thermistors, IC Sensors, & RTDs Single supply operation +5 V to +12 VDC (contact factory for higher voltage operation) +11 V compliance with +12 V input Stabilities as low as 0.0009°C Temperature Setpoint, Output Current Limit, Sensor Bias, Proportional Gain, and Integrator Time Constant are User Adjustable Monitor outputs for Temperature Setpoint andActual Temperature Linear Bipolar or Unipolar Output operates thermoelectrics or resistive heaters

Product number: C008980-6

Manufacturer: Wavelength Electronics

€162.92*

4A Temp Controller for 0,062" PCB HTC4000-62

The advanced and reliable circuitry of the HTC Series achieves 0.0009°C temperature stability. Its small, low profile package is ideal for designs with space constraints. The linear, PI control loop offers maximum stability while the bipolar current source has been designed for higher efficiency.The HTC Temperature Controllers are easily configured for any design. Virtually any type of temperature sensor can be used with the HTC and a built in sensor bias current source simplifies use with resistive temperature sensors. The independently adjustable Proportional Gain (P) and Integrator Time Constant (I) can be modified to optimize temperature overshoot and stability. Other features offer added flexibility. A single resistor sets the maximum output current to your load. An onboard reference voltage simplifies potentiometer control of the temperature setpoint. You can also choose to operate remotely with an external setpoint voltage. Two monitor pins provide access to the temperature setpoint voltage and the actual sensor voltage. Key Features Compact Size ±4.0 A Output Interfaces with Thermistors, IC Sensors, & RTDs Single supply operation +5 V to +12 V +10.8 V compliance with +12 V input Stabilities as low as 0.0009°C Temperature Setpoint, Output Current Limit, Sensor Bias, Proportional Gain, and Integrator Time Constant are User Adjustable Monitor outputs for Temperature Setpoint and Actual Temperature Linear Bipolar Output operates thermoelectrics

Product number: C009000-6

Manufacturer: Wavelength Electronics

€170.58*

5A @ 40W Digital €“ Temp Controller Digital with RS-232 LFI3751

The LFI3751 with Autotune PID is a high performance temperature control instrument. Drive up to ±5 A to either thermoelectrics (TECs) or resistive heaters (RH) with up to 8 V compliance. This instrument operates from AC (115 / 230, 50 or 60Hz). Expect stability as good as 0.001°C with thermistors. Even across ambient, this PID controller maintains precision temperature. From the front panel, adjust temperature limits, current limits, setpoint, PID control values, sensor calibration data, and enable or disable output current. The 4-digit display shows actual or setpoint temperature or resistance, output current and voltage.This instrument offers unique features. Autotune PID is a sophisticated algorithm for optimizing the PID control parameters to your load. With the touch of a button, the LFI3751 automatically optimizes control settings for most thermal loads, reducing overshoot or improving temperature stability. Autoranging sensor bias currents keep your sensor voltage in the optimal range for maximum signal to noise ratio. It comes with Addressable RS232 and USB control is available with an adapter cable: WCB404. Free Labview drivers simplify computer control. Benchlink software simulates the front panel control from your PC. (NOTE: The Benchlink Installer is not compatible with 64-bit operating systems. A work-around for Benchlink install is available. Contact Tech Support for details if your application uses the Windows 64-bit OS and Benchlink front panel emulation control.)Sensor calibration is easy with a reference right on the front panel. For example, to calibrate your thermistor, simply enter three data points from the Resistance vs. Temperature curve. The LFI3751 calculates the Steinhart-Hart coeffecients and displays either actual temperature or sensor resistance. Also view Thermoelectric current and voltage and limit current settings. The LFI3751 Digital option provides better set point resolution and stability with low resolution sensors such as RTDs. This option also offers improved overshoot suppression, 50% faster settling times, and faster calibration. An Analog control model is available: LFI3751 Analog Key Features < 0.002 °C temperature stability even at ambient Controls temperature with thermistors, RTDs, LM335, or AD590

Product number: C008959-6

Manufacturer: Wavelength Electronics

€3,908.08*

5A Chassis Mount Temp Controller PTC5K-CH

The PTC-CH Series Chassis Mount Temperature Controllers deliver the precision performance and long-term reliability you expect from a Wavelength Electronics temperature controller. PTC-CH Series controllers are found in such diverse applications as particle and droplet measurement, manufacturing machine vision systems, biomolecular interaction analysis, and more. The PTC-CH controllers operate from a single power supply between 4.5 V and 30 V, and a selection of models allows you to optimize the current output level for your application. The linear bipolar controller drives a Peltier thermoelectric cooler or a resistive heater, and the chassis-mount package integrates easily into OEM applications.PTC-CH controllers interface with a variety of temperature sensors, and the bias current is adjustable in order to maximize controller sensitivity and stability for your application. The compact chassis-mount design simplifies heatsinking and requires minimal space. PTC-CH controllers are quick to configure for your prototype project, and there are no surprises when it's time to integrate the controller into the final design. Practical Features For Real-World Conditions Built-in features make your product more robust to real-world operating conditions and minimize your electronics overhead: If the optional remote temperature setpoint signal is lost, the controller defaults to a standard "safe" temperature setpoint (25ºC when a 10 k Î© thermistor is used). The safe temperature can be changed at the factory; call for details. An on-board trimpot is used to set the output current limit to prevent over-driving the TEC, and helps protect your load from thermal runaway situations. Proportional gain is easily adjusted with an on-board trimpot. Low temperature coefficient design remains stable across a wide range of ambient conditions.When used with Wavelength's laser drivers, such as the PLD Series, these temperature controllers provide stable and reliable performance that sets your system apart from your competitors' and keeps your customers satisfied. Key Features Drive up to ±2.5, ±5.0, or ±10.0 A of linear bipolar TEC or heater current Add a booster unit to drive up to ±20.0 A Single supply operation: 5 to 30 VDC Small package: 3.0" x 3.2" x 1.1" Use a wide variety of temperature sensors Remote Output and Setpoint controls Short term stability: 0.0012°C Long term stability: 0.002°C Selectable sensor bias current Adjustable current limit Failsafe Setpoint default in case of remote temperature setpoint signal error

Product number: C008973-6

Manufacturer: Wavelength Electronics

€601.17*

5A Temp Controller PCB Mount PTC5000

The PTC Series PCB-Mount Temperature Controllers are based on our long-proven PTC-CH linear controllers, and deliver the precision performance and reliability you expect from Wavelength Electronics. PTC Series controllers are found in such diverse applications as particle and droplet measurement, communications, manufacturing test, and medical systems.The PTC controllers operate from a single power supply between 5 V and 30 V, and two models drive ±5 A or ±10 A to a Peltier thermoelectric cooler or a resistive heater. These controllers mount directly to your circuit board. PTC controllers interface with a variety of temperature sensors, and the bias current is adjustable in order to maximize controller sensitivity and stability for your application. You can use the PTCEVAL board to quickly configure the PTC controller for prototyping. Using the same controller for development and production helps guarantee there are no surprises when it's time to integrate the final design. Key Features Drive ±5 or ±10 A of TEC or heater current Single supply operation: 5 to 30 VDC Small package: 2.32" x 2.15" x 3.85" Remote Output Enable and Temperature Setpoint controls Short term stability of 0.0012°C (off-ambient) Long term stability 0.002°C Selectable sensor bias current Adjustable current limit PI Control with "Smart Integrator" Failsafe Setpoint default in case of remote temperature setpoint signal error

Product number: C019333-6

Manufacturer: Wavelength Electronics

€530.92*

5R6-576 Digital Display for 5R7-001/5R7-002 TEC Temperature Controller

Accessory for TEC Temperature Controller; Display; 4-digit The 5R6-576 display is a 4-digit display for the 5R7-001/5R7-002 TEC temperature controller. The display features a minimum temperature display resolution of 0.1°. Using the switches on the display, the set point of the TEC temperature controller may be changed. There are two LED’s which indicate whether the readout is showing control temperature or set temperature. For instance, if the temperature is over 100° the readout will have a resolution of 0.1. Specifications: Temperature Readout: 4 Digit-Display Temperature Resolution: 0.01° Display Switches: Increasing the set point Decreasing the set point To choose whether to display the set temperature or the control temperature

Product number: C008977-6

Manufacturer: Oven Industries

€224.33*

5R6-900 Benchtop Temperature Controller

10 A; Input 85-260 VAC; Benchtop The 5R6-900 temperature controller is a solid state MOSFET bidirectional compact desktop TEM temperature controller with an internal power supply and full H bridge. It is capable of load currents up to 10A and is user friendly PC programmable via the electrically isolated RS232 com port. Model 5R6-900 specifications: AC Input: 85 to 260 VAC; Fused at 6.3A Temperature resolution: 0.01°C Set point resolution: 0.01°C PID Functions: Bandwidth: 0.1 to 50°C Integral: 0 to 10 repeats per minute Derivative: 0 to 10 minutes Ambient Temperature range: -20 to 50°C AC/DC Power isolation: 1500VAC Bidirectional load rating: 2.0 to 20VDC/10A Auxiliary DC Output (Fan Control) Model 5R6-900 features: H-Bridge Control Compact size Thermistor and RTD sensor input 10 AMP load current capable Heat, Cool or H-Bridge operating modes PID control, parameters set via GUI Front Panel Mounted Display Auto output shutdown if sensor is open or shorted High, low and no alarm set via GUI Isolated RS232 communication port

Product number: C008745-6

Manufacturer: Oven Industries

€1,722.80*

5R7-001 RoHS Temperature Controller with RS-232

25 A; Single Channel; Input 12-36 VDC, Output 0-36 VDC; RS232; Board LevelThe Bi-directional or unidirectional H-bridge configuration of the 5R7-001 temperature controller creates a seamless transition between heating and cooling as it commands the thermoelectric modules. The included user friendly PC software makes it easy for the user to change control configurations through the RS232 interface which has 1500VAC isolation from the electronic circuitry, virtually eliminating interference from noise or errant signals. Once the 5R7-001 temperature controller is set-up, the computer may be disconnected and the 5R7-001 temperature controller becomes a stand alone unit or the computer can remain connected for data acquisition. The temperature may also be set through the optional display for the 5R7-001 or remote potentiometer. The load circuit is pulse width modulated at 2.7 Khz and delivers a load current of .1 to 25 Amps. Model 5R7-001 specifications: Input Voltage: 12 to 36 VDC Output Voltage: 0 to 36 VDC Load Current: 0.1 to 25 A Temperature Resolution: 0.01°C PID Functions: Bandwidth: 0.1 to 50°C Integral: 0 to 10 repeats per minute Derivative: 0 to 10 minutes PWM Base Frequency: 2.7 Khz Ambient Temperature range: -20 to 70°C Power Dissipation: < 10 Watts Process Control Rate: 90 time per second Output Power Resolution: ± 0.2% Control Resolution: ± 0.01°C Dimensions: 2” H (2.64” with HS) x 6” W x 3.63” D Model 5R7-001 features: H-Bridge Control PC Programmable PID or On/Off Control PC Configurable Alarm Circuit 0-36 VDC Output using Split Power Supply RS232 Communication Port RoHS Compliant Set Temperature range of –40 to 250°C Large program memory space for customization

Product number: C008807-6

Manufacturer: Oven Industries

€664.29*

5R7-002 RoHS Temperature Controller with RS485 Interface

25 A; Input 12-36 VDC; Chassis Mount The Bi-directional or unidirectional H-bridge configuration of the 5R7-002 temperature controller creates a seamless transition between heating and cooling as it commands the thermoelectric modules. The included user friendly PC software makes it easy to change configurations through the RS485 interface which has 1500VAC isolation from the electronic circuitry, virtually eliminating interference from noise or errant signals. Once the 5R7-002 temperature controller is set-up, the computer may be disconnected and the 5R7-002 temperature controller becomes a stand alone unit or the computer can remain connected for data acquisition. The temperature may also be set through the optional display for the 5R7-002 or remote potentiometer. The load circuit is pulse width modulated at 2.7 Khz and delivers a load current of .1 to 25 Amps. Model 5R7-002 specifications: Input Voltage: 12 to 36 VDC Output Voltage: 0 to 36 VDC Load Current: 0.1 to 25 A Temperature Resolution: 0.01°C PID Functions: Bandwidth: 0.1 to 50°C Integral: 0 to 10 repeats per minute Derivative: 0 to 10 minutes PWM Base Frequency: 2.7 Khz Ambient Temperature range: -20 to 70°C Power Dissipation: < 10 Watts Process Control Rate: 90 time per second Output Power Resolution: ± 0.2% Control Resolution: ± 0.01°C Dimensions: 2” H (2.64” with HS) x 6” W x 3.63” D Model 5R7-002 features: H-Bridge Control PC Programmable PID or On/Off Control PC Configurable Alarm Circuit 0-36 VDC Output using Split Power Supply RS485 Communication Port RoHS Compliant Set Temperature range of –40 to 250°C Large program memory space for customization

Product number: C019409-6

Manufacturer: Oven Industries

€638.87*

5R7-350 Temperature Controller

7.5 A; Single Channel; Input 9-24 VDC; Output 0 to 26 VDC Model 5R7-350 specifications: Input Voltage: 9 to 24VDC Load Supply: 0 to 24VDC Load Current: 7.5A PWM base frequency: 1Khz Set temperature adjust: -20 to 100°C Bandwidth: 0.5 to 5.0°C Integral rate: 0 to 2.55 repeats per minute Dimensions: 1.5” (2.14” w HS) H x 2.75” W x 2” D Model 5R7-350 features: Solid State PWM PID Control 0 to 26VDC output using split power supply Low cost design to control T.E. Modules Will operate down to 9VDC 5R7-350-10 for 10K Sensor Applications RoHS Compliant Model 5R7-350 accessories: 5R7-350A Remote Pot., dial Scale Plate & Cable Heat sink for ≥ 7.5A

Product number: C008979-6

Manufacturer: Oven Industries

€113.50*

5R7-350A Temperature Controller

7.5 A Model 5R7-350A is an economical, open board temperature controller especially designed to operate with thermoelectric (Peltier effect) modules. The 5R7-350A temperature controller can be field configured for either cooling or heating mode. These controllers were designed with a proportional integral control algorithm to provide the best temperature control at the best price. Either fixed or adjustable proportional bandwidth and integral rate permits optimizing of individual thermal systems. The 5R7-350A temperature controller is capable of providing up to 7.5A of current for modules rated at 12 to 24VDC with a mounting plate temperature of 25°C. Additional external heat sinking will permit operating load currents in excess of 7.5A. Model 5R7-350A specifications: Input Voltage: 9 to 24VDC Load Supply: 0 to 24VDC Load Current: 7.5A PWM base frequency: 1Khz Set temperature adjust: -20 to 100°C Bandwidth: 0.5 to 5.0°C Integral rate: 0 to 2.55 repeats per minute Dimensions: 1.5” (2.14” w HS) H x 2.75” W x 2” D Model 5R7-350A features: Solid State PWM PID Control 0 to 26VDC output using split power supply Low cost design to control T.E. Modules Will operate down to 9VDC 5R7-350-10 for 10K Sensor Applications RoHS Compliant Model 5R7-350A accessories: 5R7-350A Remote Pot., dial Scale Plate & Cable Heat sink for ≥ 7.5

Product number: C008967-1

Manufacturer: Oven Industries

€131.08*

5R7-388 RoHS Temperature Controller with RS-232

25 A; Single Channel; Input 12-36 VDC, Output 0-36 VDC; RS232; Chassis Mount Model 5R7-388 specifications: Set Temperature Range: T type TC –200 to 260°C Input Voltage: 12 to 36 VDC Output Voltage: 0 to 36 VDC with split supply Load Current: 0.1 to 25 A Temperature Resolution: 0.05°C PID Control Functions: Bandwidth: 0.1 to 50°C Integral: 0 to 10 repeats per minute Derivative: 0 to 10 minutes PWM Base Frequency: 2.7 KHZ Ambient Temperature range: -20 to 70°C Power Dissipation: < 10 Watts Process Control Rate: 90 time per second Output Power Resolution: ± 0.2% Dimensions: 1.75” H (2.64” with HS) x 6” W x 3.63” D (4.509” with HS) Model 5R7-388 features: Solid State H-Bridge Control PC Programmable PID or On/Off Control PC Configurable Alarm Circuit 0-36 VDC Output using Split Power Supply RS232 Communication Port RoHS Compliant Nonvolatile Memory Type T Thermal Couple Sensor input Model 5R7-388 accessories: 5R6-582 Temperature Display with 4 digit readout Heat sink for ≥ 15A loads

Product number: C019406-6

Manufacturer: Oven Industries

€624.42*

5R7-551 Digital Display for 5R7-570 TEC Temperature Controller

Accessory for TEC Temperature Controller; Display Specifications: Temperature Readout: 4 Digit-Display Temperature Resolution: 0.01° Display Switches: Increasing the set point Decreasing the set point To choose whether to display the set temperature or the control temperature

Product number: C008983-1

Manufacturer: Oven Industries

€134.49*

Only 1 available

5R7-570 RoHS Temperature Controller Pot Adjustment

12.5 A; single channel; Input 6-28 VDC; Output 0-36 VDC; Board LevelModel 5R7-570 open board temperature controller is specifically designed with a proportional integral control algorithm to provide the most precise control to thermoelectric (Peltier effect) modules at the most economical price.The H bridge control of the 5R7-570 temperature controller provides a seamless transition between heating and cooling eliminating dead spots. Green LED for heat and blue LED for cooling indicate mode and simultaneous illumination indicates the load circuit is off due to an open sensor. Pulse Width Modulation controls the power level in the thermoelectric module at a base frequency of 1Khz. Power resolution is one of ±250 steps in the load circuit control. Model 5R7-570 specifications: Input Voltage: 6 to 28 VDC Output Voltage: 0 to 36 VDC Load Current: 0.1 to 12.5 A Temperature Resolution: 0.1°C 1 to 16°C Adjustable Bandwidth 0 to 2.55 repeats per minute adjustable integral rate Temperature Range: -20 to 150°C Control Stability: ± 0.1°C 450 W output power control 1 Khz base frequency pulse width modulated output Dimensions: 1.79” H x 3.5” W x 3” Model 5R7-570 features: Solid State H-Bridge Control Bi-Directional Control (Seamless Transition) Green LED Heating Mode Blue LED Cooling Mode Proportional Integral control algorithm Pulse width modulated output RoHS Compliant Plugable connection Model 5R7-570 accessories: 5R7-551 LED Temperature Display 5R7-570A Temperature Controller with remote set temp. pot. and knob with dial scale Temperature Sensor Selection: TR67 ± 1°C, -20 to 100°C TR104 ± 1°C, 0 to 150°C

Product number: C008978-6

Manufacturer: Oven Industries

€314.63*