LLF50 and LLF60 Series Vertical Float Switches Cynergy3

EXT Series Extension Tubes for Vertical Multi Level Float Switches

Polypropylene or 316L Stainless Steel Extension Tubes Float Switches A range of extension tubes available in Polypropylene or SS 316L, which extend the reach of the various vertical float switches. Polypropylene tubes, with either M12 or M16 threads, are intended for use with our plastic types of float switches and are available in 250mm, 500mm and 750mm lengths. The SS 316L extension tubes, with either 1/8BSP (G1/8) or 3/8BSP (G3/8), are intended for use with our stainless steel float switches.

Product number: SW10233

Manufacturer:

FFSMC Series Cable End Float Switches

Float Switches for Exposed Tanks or Turbulent Liquid The FFSMC Float Switch series is suitable for open reservoirs and turbulent water and industrial wastewater. The switching element is self cleaning with 10 Amp contacts, and makes the complete switch insensitive to humidity and condensation, caused by wide temperature fluctuations. The switch is fitted with additional internal weight, such that it brings the centre of gravity and rotation close to the cable entry. Also avaialble as WRAS Approved, see FFSMC WRAS.

Product number: SW10216

Manufacturer:

LLF40 Series Horizontal Float Switches

The LLF40 series is designed as a compact internal fitting device, with a wide range of options, making this ideal for size sensitive applications. Mounting of this series requires access to the inside of the tank. These devices are particularly suitable for detecting low levels of liquids in the bottom of tanks and containers, and for lower SG liquids. Typical applications include vending machines, commercial washing machines and evaporator units. They are manufactured in a variety of materials with a choice of gasket materials, to suit most commonly used liquids. The switch action may be reversed by rotating the device through 180º. Available with flying leads or M12 socket for electrical connection. Cable sets with M12 plugs are also available. Custom versions can be made for particular applications. Key Features: Compact Internal Fitting, Low Level, Low S.G. Float Switch Suitable for Low Specific Gravity Liquids (0.7 S.G.) Very Low Level Sensing Class Leading Compact Design Flying Lead or M12 Plug Connection Available in Nylon, Polypropylene, PPS or PVDF 25 VA & 100 VA Versions Many Variants Are UL Recognised Components File No. E171218 Many Variants Have WRAS and/or UL Approval

Product number: SW11838

Manufacturer:

LLF70 Series Horizontal Float Switches

The LLF70 series is designed for fitting through a tank wall from the outside, where access to the inside for fitting is not possible.These devices are particularly suitable for detecting low levels of liquids in the bottom of tanks and containers, and for lower SG liquids. They are manufactured in a variety of plastics, with a choice of gasket materials, to suit most commonly used liquids.Typical applications include vending machines, commercial dishwashers and auxiliary tanks on vehicles. The switch action may be reversed by mounting the device with the float able to move upwards away from the body, instead of the more normal downwards direction. Available with either flying leads or M12 socket for electrical connection. Cable sets with M12 plugs are also available. Key Features: Compact, External Fitting, Low Level, Low S.G. Float Switch Suitable for Low Specific Gravity Liquids (0.7 S.G.) Very Low Level Sensing Class Leading Compact Design Compression Seal Fitting Flying Lead or M12 Plug Connection Available in Nylon, Polypropylene, PPS or PVDF 25 VA & 100 VA Versions Many Variants Are UL Recognised Components File No. E171218 Many Variants Have WRAS and/or UL Approval

Product number: SW11839

Manufacturer:

LM10 Series Cable End Float Switches

Float Switches for Turbulent Liquids and Confined Spaces The LM series Float Switch is suitable for use in water, industrial wastewater and sewage, that can have wide variations of temperature. This compact design of switch is for use in more confined spaces, where there is not enough room for the larger FFSMC type. The rounded body design and floating attitude prevents accumulation of solids on the body. The switch has additional internal ballast, to bring the centre of gravity and rotation close to the cable entry point.

Product number: SW10217

Manufacturer:

MS Series Cable End Float Switches

High Power Float Switches for Indoor or Covered Tanks The MS Float Switch series is designed for use in non-turbulent water, with fairly constant ambient temperature, such as in indoor tanks or covered reservoirs. The switching element is a microswitch, having UL, VDE and CENELEC approvals, with either 10 or 20 Amp contacts, activated by a moving ball and having an electrical life of 200,000 operations.

Product number: SW10215

Manufacturer:

OLS2 Series Optical Liquid Level Sensors

The OLS2 series is a liquid level sensor for single point liquid level detection. The sensor has an infra-red emitter and detector aligned within an accurately shaped cone to give good optical coupling when the sensor is in air. This coupling is greatly reduced, when the sensor is immersed in liquid, as the infra-red light escapes through the liquid rather than being reflected back to the detector. The sensor has a transistor output, so can be configured by the user for particular applications. Output is via TTL compatible push pull output. Key Features: Optical Liquid Level Sensor - External M12 Mount Low-cost Sensors for General Liquid Sensing High-reliability Optical Sensing External Mount via M12x1 Thread Standard Temperature Range -25ºC to +80ºC, Extended Temperature Range -40ºC to +125ºC High and Low Output Versions Resistant to False Triggering Caused by Foaming Body Material: Polysulfone UDEL 1700 Maximum Pressure: 7 bar Tightening Torque for Fixing: 1.5 Nm Mounting Hole: 12 mm Cable Length Standard: 25 cm Wire Size: 24AWG Cable Conductor Material: Tinned Copper Wire Sheath Material: PTFE Wire Temperature Rating: +125ºC Sealing Gasket Not Supplied Supply Voltage (Vs): 4.5 to 15.4 VDC or 10 to 28 VDC Max. Supply Current (Is): 2.5 mA (Vs = 15.4 VDC) Output Type: Voltage High or Low (L in Part Number Indicates Low) Output Voltage (Vout) @ lout =100 mA: Output High Vout = Vs - 1 Vmax, Output Low Vout = 0.5 Vmax Output Sink & Source Current lout: 100 mA Max. or 1 A

Product number: SW11840

Manufacturer:

OLS5 Series Optical Liquid Level Sensors

The OLS5 series is a liquid level sensor for single point liquid level detection. The sensor has an infra-red emitter and detector aligned within an accurately shaped cone to give good optical coupling when the sensor is in air. This coupling is greatly reduced, when the sensor is immersed in liquid, as the infra-red light escapes through the liquid rather than being reflected back to the detector. The sensor has a transistor output, so it can be configured by the user for particular applications. Output is via TTL compatible push pull output. Key Features: Optical Liquid Level Sensor - Internal Mount Low-cost Sensors for General Liquid Sensing High-reliability Optical Sensing Internal Mount via M10x1 Thread Standard Temperature Range -25ºC to +80ºC, Extended Temperature Range -40ºC to +125ºC High and Low Output Versions Resistant to False Triggering Caused by Foaming Body Material: Polysulfone UDEL 1700 Maximum Pressure: 20 bar Tightening Torque for Fixing: 1.5 Nm Cable Length - Standard: 25 cm Wire Size: 24AWG Cable Conductor Material: Tinned Copper Wire Sheath Material: PTFE Wire Temperature Rating: +125ºC Sealing Gasket & Nut Not Supplied Supply Voltage (Vs): 4.5 to 15.4 VDC Supply Current Max. (Is): 2.5 mA (Vs = 15.4 VDC) Output Type: Voltage High or Low Output Voltage (Vout) @ lout = 100 mA: Output High Vout = Vs-1 Vmax, Output Low Vout = 0.5 Vmax Output Sink & Source Current lout: 100 mA Max.

Product number: SW11841

Manufacturer:

OLS7 Series Optical Liquid Level Sensors

The OLS7 series is a liquid level sensor for single point liquid level detection. The sensor has an infra-red emitter and detector aligned within an accurately shaped cone to give good optical coupling when the sensor is in air. This coupling is greatly reduced, when the sensor is immersed in liquid, as the infra-red light escapes through the liquid rather than being reflected back to the detector. The sensor has a transistor output, so it can be configured by the user for particular applications. Key Features: Optical Liquid Level Sensor 1/4”NPT Mount Low-cost Sensors for General Liquid Sensing High-reliability Optical Sensing External Mount via 1/4”NPT Thread Standard Temperature Range: -25ºC to +80ºC Extended Temperature Range: -40ºC to +125ºC High and Low Output Versions Resistant to False Triggering Caused by Foaming Body Material: Polysulfone UDEL 1700 Maximum Pressure: 7 bar Tightening Torque for Fixing: 1.5Nm Cable Length - Standard: 25 cm Wire Size: 24AWG Cable Conductor Material: Tinned Copper Wire Sheath Material :PTFE Wire Temperature Rating: +125ºC Sealing Gasket Not Supplied Supply Voltage (Vs): 4.5 to 15.4 VDC or 10 to 28 VDC Supply Current Max (Is): 2.5 mA (Vs = 15.4 VDC) Output Type Voltage: High or Low Output Voltage (Vout) @ lout =100 mA: Output High Vout = Vs-1 Vmax, Output Low Vout = 0.5 Vmax Output Sink & Source Current lout: 100 mA Max. or 1 A

Product number: SW11842

Manufacturer:

RSF10 Series Horizontal Float Switches

Plastic; Internal Mount Drop Float Switches The RSF10 series drop Float Switch has been designed to eliminate problems associated with limescale build up around the pivot point of a conventional float switch. It is also suitable in more viscous liquids, that might affect the pivot action of a standard float type. The drop float actuator allows the switch housing and float pivots to be located above the surface of the liquid and provides normally closed switch contact, opening as the liquid level rises.

Product number: SW10221

Manufacturer:

RSF150 Series Vertical Float Switches

The RSF150 series are compact vertically mounted devices with a single switch point. Mounting is either from the top or bottom of a tank from the inside, so requires access to the inside of the tank. These float switches have M12 circular connectors for electrical connection. Cables are available for use with M12 connectors. Typical applications include vending machines, printing systems and chemical dosing equipment. These switches can be manufactured in a variety of plastics, with a choice of gasket materials, to suit most commonly used liquids. The switch action may be reversed by removing the float, inverting it, then refitting to the stem. Key Features: Compact Internal Fitting Vertical Switch Electrical Connection via M12 Connector Available in Nylon, Polypropylene, PPS & PVDF 25 VA & 100 VA Versions Many Variants are UL Recognised Components File No. E171218 WRAS & NSF Approved Versions

Product number: SW11844

Manufacturer:

RSF166 Series Dual Switch Point Vertical Float Switches

The RSF166 float switch series is designed to offer a number of switching options to meet a variety of system requirements. These float switches are manufactured in PPS (Polyphenylene Sulphide), which are compatible with a wide range of liquids, and are mounted externally via a nitrile compression seal and a 22 mm diameter hole in the tank. The single float types are generally used in systems with PLC control of processes. The dual float versions can be used for controlling the filling or emptying of tanks via electromechanical relays. Key Features: Dual Switch Point Series - External Mount External Mount via Compression Seal High & Low Level Switching PPS Material Versions for Filling or Emptying Control UL Recognised Components File No. E171218 WRAS Approved Material: PPS Colour: Grey Temperature Range: -10°C to +85°C Minimum Liquid SG: 0.85 Standard Cable Length: 100 cm Max. Switching Power: 25 VA Max. Switching Voltage AC: 240 VAC Max. Switching Voltage DC: 120 VDC Max. Switching Current: 0.6 A

Product number: SW11845

Manufacturer:

LLF50 and LLF60 Series Vertical Float Switches

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