Level Pressure Transmitters

Level Pressure Transmitters
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Core Sensors CS12 series

The CS12 OEM submersible pressure transducer series from Core Sensors is designed for liquid level measurement applications. Available with pressure range from 1 to 100 PSI and constructed using stainless steel (316L and 304) with an extruded EFTE cable jacket allows for installation in a variety of liquids. The CS12 from Core is available with various output signals of 4-20mA, 1-5V and 0.5-4.5V ratiometric, the precision welds and a high strength cable gland prevent liquids from entering the electronics. This sensor series has an operating temperature range of -40°C to +85°C with an accuracy of ≤ ±0.25% BFSL.

  • OEM submersible pressure transducer
  • Pressure ranges available from 1 PSI up to 100 PSI
  • 316L 33 diaphragm / oil filled sensor element
  • Operating temperature −40°C to +85°C
  • Accuracy of ≤ ±0.25% BFSL
  • Burst pressure of 5x or 1,250 PSI whichever is less
  • Stability (1 year) of ≤ ±0.25% of FS
  • Pressure cycles of 50 million
  • Electrical output options of 4-20mA,1-5V or 0.5-4.5V ratiometric
  • Removable nose cone

Potential applications for the Core CS12 series include:

  • Fuel Tank level measurement
  • Ballast tanks
  • Flood monitoring
  • Depth measurement

Please see the below performance and thermal tables for the Core CS12 series:

Core CS12 Specifications

* Accuracy includes non-linearity, hysteresis and non-repeatability

£0.00 Ex Tax: £0.00

Core Sensors CS13 series

The CS13 slim OEM submersible pressure transducer series from Core Sensors is designed for liquid level measurement applications. Available with pressure range from 1 to 100 PSI and stainless steel construction with a maximum diameter of 0.63" making this ideal for applications with limited space and a Hytrel submersible cable which allows for the sensor to be used in a variety of liquids. The CS13 from Core is available with various output signals of 4-20mA, 1-5V and 0.5-4.5V ratiometric, the precision welds and unique cable seal design prevents liquids from entering the electronics. This sensor series has an operating temperature range of -40°C to +85°C with an accuracy of ≤ ±0.25% BFSL.

  • Slim submersible pressure transducer
  • Pressure ranges available from 1 PSI up to 100 PSI
  • 316L 33 diaphragm / oil filled sensor element
  • Operating temperature −40°C to +85°C
  • Accuracy of ≤ ±0.25% BFSL
  • Burst pressure of 5 x or 1,250 PSI whichever is less
  • Stability (1 year) of ≤ ±0.25% of FS
  • Pressure cycles of 50 million
  • Electrical output options of 4-20mA,1-5V or 0.5-4.5V ratiometric
  • Reverse polarity and emi protection
  • Nose cone process connection

Potential applications for the Core CS13 series include:

  • Fuel Tank level measurement
  • Borehole
  • Flood monitoring
  • Depth measurement in confined spaces

Please see the below performance and thermal tables for the Core CS13 series:

Core CS13 Specifications

* Accuracy includes non-linearity, hysteresis and non-repeatability

£0.00 Ex Tax: £0.00

Core Sensors CS82 series

The CS82 intrinsically safe submersible pressure transducer series from Core Sensors, is designed for liquid level measurements in intrinsically safe areas, with CSA and ABS approvals. Available with pressure range from 2 PSI up to 50 PSI and constructed using stainless steel (316L and 304) with an extruded EFTE cable jacket allows for installation in a variety of liquids. The CS82 from Core is available with various output signals including 4-20mA, 1-5V, 0.5-4.5V ratiometric and  0.5-2.5V non-ratiometric, the precision welds and a high strength cable gland prevent liquids from entering the electronics. This sensor series has an operating temperature range of -40°C to +80°C with an accuracy of ≤ ±0.25% BFSL.

  • Intrinsically safe submersible pressure transducer
  • Pressure ranges available from 2 PSI up to 50 PSI
  • Operating temperature −40°C to +80°C
  • Accuracy of ≤ ±0.25% BFSL
  • Burst pressure of 5x or 250 PSI whichever is less
  • Stability (1 year) of ≤ ±0.25% of FS
  • Pressure cycles of 100 million
  • Electrical output options of 4-20mA,1-5V, 0.5-4.5V ratiometric or 0.5-2.5V non-ratiometric
  • Removable nose cone  for threaded installation
  • ETFE cable jacket for high corrosion resistance

Approvals for the Core CS80 series include:

  • CSA Class I, division 1, groups C, D T4 
  • Class I, zone 0 AEx ia IIB T4 Ga
  • ABS (American bureau of shipping)

Potential applications for the Core CS82 series include:

  • Fuel Tank level measurement
  • Ballast tanks
  • Fuel tank level monitoring
  • Measurement in flood prone areas
  • Depth measurement

Please see the below performance and thermal tables for the Core CS82 series:

Core CS82 Specifications

* Accuracy includes non-linearity, hysteresis and non-repeatability

£0.00 Ex Tax: £0.00

Cynergy3 ILLS Series

The ILLS series of submersible tank gauging level transmitters from Cynergy3 utilises piezo-resistive silicon sensing technology to achieve better level of control and measurements for small tanks (1m to 10m high), while ensuring excellent stability, repeatability and resolution. The probe is isolated by a stainless steel diaphragm as well as steel housing, designed for continuous submersion in liquids. This level transmitter offers accuracy below 0.5% of the full scale BFSL, with each device being temperature compensated, calibrated and fully traceable.

  • Submersible tank gauging level transmitter
  • Piezo-resistive sensor
  • Stainless steel diaphragm and housing ideal for continuous submersion in water, oils and fuels
  • Accuracy <0.5% of the full scale (BFSL)
  • Operating temperature range (media temperature) of -20°C to 60°C
  • Excellent operational life at over 100x106 cycles
  • Ideal for use in small tanks where conventional mechanical switches are not ideal

The ILLS series of level transmitters is available in several output, pressure range and cable length options. Further customisation is available on this product - speak to our technical sales team to discuss your requirement.

Typical applications for the Cynergy3 ILLS level transmitter series include:

  • Static tank level
  • Container or chamber level
  • Vehicle tank level
  • IBC , IBC Tote or Pallet Tank
  • Rainwater harvesting

The below table gives the full specifications for each resistor model available including the Cynergy3 ILLS series:

Cynergy3 ILLS series specifications

£0.00 Ex Tax: £0.00

Cynergy3 LITTLE-EX Series

The LITTLE-EX series of cable end float switches by Cynergy3 utilises a self-cleaning switching element to enable switching insensitive to humidity or condensation and hence use in widely fluctuating temperatures. These float switches are ATEX Ex II 1 G Ex ia IIC T6 certified and designed for use in hazardous areas. The switch is housed within a high density polyethylene floating body (please refer to the Chemical compatibility chart in Technical library) with centre of gravity carefully positioned near the cable entry. The LITTLE-EX series is supplied with 5m, 10m or 20m length of cable and can be operated in temperatures between -20°C and +40°C.

  • ATEX certified cable end float switch
  • Supplied with 5m, 10m or 20m cable
  • Self-cleaning design prevents buildup of solids
  • Switching element not affected by rapid temperature changes, humidity or condensation
  • Operating temperature range of -20°C to 40°C
  • It is necessary to use an Exia barrier with these switches
  • Contact form: C/O

Typical applications for the Cynergy3 LITTLE-EX float switches include:

  • Water tanks
  • Industrial waste water
  • Sewage

The below table gives the full specifications for each resistor model available including the Cynergy3 LITTLE-EX series:

Cynergy3 LITTLE-EX series specifications

£0.00 Ex Tax: £0.00

Cynergy3 MS Series

The MS series of cable end float switches by Cynergy3 utilises a microswitch element activated by a moving stainless steel ball with lifetime of 200,000 operations. The switch is hermetically sealed within a HDPE casing filled with non-hygroscopic closed-cell polyurethane, enabling it to work as much as 100m deep in water. The MS series features a selection of contact forms (n/o, n/c and c/o), direct switching power and protective earth conductor included as standard (except for c/o versions). The switching element is UL, VDE and CENELEC approved. The switches are supplied with 5m length of PVC or PUR (suitable for use in fuel oils) cable with and can be operated in temperatures between 0°C and +45°C.

  • Cable end float switch
  • Microswitch switching element is UL, VDE and CENELEC approved
  • Maximum switching voltage of 250Vac and 24Vdc
  • Selection of normally-open, normally-closed and changeover contact forms
  • Operating temperature range of 0°C to 45°C
  • Selection of standard PVC cable or PUR cable suitable for use in fuel oils
  • Direct power switching
  • Cable mounting
  • 100m depth capability

Typical applications for the Cynergy3 MS series of float switches include:

  • Large tanks, cisterns and reservoirs
  • Direct installation on submersible pumps

The below table gives the full specifications for each resistor model available including the Cynergy3 MS series:

Cynergy3 MS series specifications

£0.00 Ex Tax: £0.00

Cynergy3 MS WRAS Series

The MS series of cable end float switches by Cynergy3 utilises a microswitch element activated by a moving stainless steel ball with lifetime of 200,000 operations. The switch is hermetically sealed within a HDPE casing filled with non-hygroscopic closed-cell polyurethane, enabling it to work as much as 100m deep in water. The MS series features a selection of contact forms (n/o, n/c and c/o), direct switching power and protective earth conductor included as standard (except for c/o versions). The switching element is UL, VDE and CENELEC approved. The switches are supplied with 5m length of WRAS approved cable with and can be operated in temperatures between 0°C and +45°C (WRAS approved to +23°C).

  • WRAS Approved Cable end float switch
  • Microswitch switching element is UL, VDE and CENELEC approved
  • Maximum switching voltage of 250Vac and 24Vdc
  • Selection of normally-open, normally-closed and changeover contact forms
  • Operating temperature range of 0°C to 45°C (WRAS approved to 23°C)
  • WRAS approved cable
  • Direct power switching
  • Cable mounting
  • 100m depth capability

Typical applications for the Cynergy3 MS series of float switches include:

  • Large tanks, cisterns and reservoirs
  • Direct installation on submersible pumps

The below table gives the full specifications for each resistor model available including the Cynergy3 MS series:

Cynergy3 MS series specifications

£0.00 Ex Tax: £0.00

Cynergy3 OLS2 Series

The OLS2 series of low cost optical float switch liquid level sensors offers high reliability, single point liquid level detection utilising infra-red emitter and detector aligned accurately within a cone to give good optical coupling when the sensor is positioned in the air. In presence of liquid this coupling is disrupted triggering the sensor. Transistor output enables configuration for various applications. The OLS2 series is resistant to false triggering due to foaming, and is available as high or low output version and in standard (-25° to +80°C) or extended (-40°C to +125°C) temperature range.

  • Optical float switch liquid level sensor
  • Low cost sensor for general, single-point, liquid level detection
  • Highly reliable, resistant to false triggering due to foaming
  • Selection of high or low output 
  • Selection of voltage or open drain output
  • Standard (-25° to +80°C) or extended (-40°C to +125°C) temperature range
  • External mount via M12x1 thread

Typical applications for the Cynergy3 OLS2 liquid level sensor series include:

  • Tanks - side or bottom mounting
  • Any liquid media compatible with Polysulfone (please refer to the compatibility chart available in the Technical Library)

Customisation is available on this product - speak to our technical sales team to discuss your requirement.

The below table gives the full specifications for the Cynergy3 OLS2 series:

Cynergy3 OLS2 series specifications

£0.00 Ex Tax: £0.00

Cynergy3 RSF43 Series

The RSF43 internal fitting nylon float switches are part of the RSF40 series offering compact design and a number of options including choice of maximum power (25VA or 100VA) and mounting (flying leads or M12 connector). Mounting of these switches requires access to the inside of the tank. The RSF43 switch action may be reversed by rotating the switch by 180° (make on rise - N/O or make on fall - N/C). The RSF43 float switches come with nitrile gasket as standard, are WRAS approved and can be operated in temperature range between -20°C and +75°C.

  • Compact Internal Fitting Float Switches
  • Black nylon body, supplied with nitrile gasket (see Chemical Compatibility sheet in Technical library for suitability with liquid media)
  • Switching action reversible by rotating the device
  • Selection of maximum power rating - 25VA or 100VA
  • Temperature range between -20°C and +75°C
  • Selection of flying leads or M12 electrical connection

Typical applications for the Cynergy3 RSF40 series of float switches include:

  • Size sensitive applications
  • Vending machines
  • Commercial washing machines
  • Evaporator units

Customisation is available on this product - speak to our technical sales team to discuss your requirement.

The below table gives the full specifications for the Cynergy3 RSF40 series including the RSF43 switches:

Cynergy3 RSF40 series specifications

£0.00 Ex Tax: £0.00

Cynergy3 RSF44 Series

The RSF44 internal fitting polypropylene (PP) float switches are part of the RSF40 series offering compact design and a number of options including choice of maximum power (25VA or 100VA) and mounting (flying leads or M12 connector). Mounting of these switches requires access to the inside of the tank. The RSF44 switch action may be reversed by rotating the switch by 180° (make on rise - N/O or make on fall - N/C). The RSF44 float switches come with nitrile gasket as standard, are WRAS and NSF approved and can be operated in temperature range between -20°C and +100°C.

  • Compact Internal Fitting Float Switches
  • Opaque polypropylene body, supplied with nitrile gasket (see Chemical Compatibility sheet in Technical library for suitability with liquid media)
  • Switching action reversible by rotating the device
  • Selection of maximum power rating - 25VA or 100VA
  • Temperature range between -20°C and +100°C
  • Selection of flying leads or M12 electrical connection

Typical applications for the Cynergy3 RSF40 series of float switches include:

  • Size sensitive applications
  • Vending machines
  • Commercial washing machines
  • Evaporator units

Customisation is available on this product - speak to our technical sales team to discuss your requirement.

The below table gives the full specifications for the Cynergy3 RSF40 series including the RSF44 switches:

Cynergy3 RSF40 series specifications

£0.00 Ex Tax: £0.00

Cynergy3 RSF46 Series

The RSF46 internal fitting Polyphenylene Sulphide (PPS) float switches are part of the RSF40 series offering compact design and a number of options including choice of maximum power (25VA or 100VA) and mounting (flying leads or M12 connector). Mounting of these switches requires access to the inside of the tank. The RSF46 switch action may be reversed by rotating the switch by 180°(make on rise - N/O or make on fall - N/C). The RSF46 float switches come with nitrile gasket as standard, are UL and NSF approved (and WRAS approved when used with Nitrile gasket) and can be operated in temperature range between -10°C and +120°C.

  • Compact Internal Fitting Float Switches
  • Grey Polyphenylene Sulphide (PPS) body, supplied with nitrile or viton gasket (see Chemical Compatibility sheet in Technical library for suitability with liquid media)
  • Switching action reversible by rotating the device
  • Selection of maximum power rating - 25VA or 100VA
  • Temperature range between -10°C and +120°C
  • Selection of flying leads or M12 electrical connection

Typical applications for the Cynergy3 RSF40 series of float switches include:

  • Size sensitive applications
  • Vending machines
  • Commercial washing machines
  • Evaporator units

Customisation is available on this product - speak to our technical sales team to discuss your requirement.

The below table gives the full specifications for the Cynergy3 RSF40 series including the RSF46 switches:

Cynergy3 RSF40 series specifications

£0.00 Ex Tax: £0.00

Cynergy3 RSF47 Series

The RSF47 Polyvinylidene Fluoride (PVDF) float switches are part of the RSF40 series of compact internal fittings. It offers a number of options including choice of maximum power (25VA or 100VA) and option of flying leads or M12 connector. The switch action may be reversed by rotating the switch by 180°. The RSF47 float switches come with nitrile gasket as standard, are UL and NSF approved and can be operated in temperature range between -10°C and +105°C.

  • Compact Internal Fitting Float Switches
  • Green Polyvinylidene Fluoride (PVDF) body, supplied with nitrile or viton gasket (see Chemical Compatibility sheet in Technical library for suitability with liquid media)
  • Switching action reversible by rotating the device
  • Selection of maximum power rating - 25VA or 100VA
  • Temperature range between -10°C and +105°C
  • Selection of flying leads or M12 electrical connection

Typical applications for the Cynergy3 RSF40 series of float switches include:

  • Size sensitive applications
  • Vending machines
  • Commercial washing machines
  • Evaporator units

Customisation is available on this product - speak to our technical sales team to discuss your requirement.

The below table gives the full specifications for the Cynergy3 RSF40 series including the RSF47 switches:

Cynergy3 RSF40 series specifications

£0.00 Ex Tax: £0.00

Cynergy3 RSF48 Series

The RSF48 internal fitting Polypropylene (PP) float switches are part of the RSF40 series offering compact design and a number of options including choice of maximum power (25VA or 100VA) and mounting (flying leads or M12 connector). Mounting of these switches requires access to the inside of the tank. The RSF48 switch action may be reversed by rotating the switch by 180° (make on rise - N/O or make on fall - N/C). The RSF48 float switches come with nitrile gasket as standard, are UL approved and can be operated in temperature range between -20°C and +100°C.

  • Compact Internal Fitting Float Switches
  • White polypropylene body, supplied with nitrile gasket (see Chemical Compatibility sheet in Technical library for suitability with liquid media)
  • Switching action reversible by rotating the device
  • Selection of maximum power rating - 25VA or 100VA
  • Temperature range between -20°C and +100°C
  • Selection of flying leads or M12 electrical connection

Typical applications for the Cynergy3 RSF40 series of float switches include:

  • Size sensitive applications
  • Vending machines
  • Commercial washing machines
  • Evaporator units

Customisation is available on this product - speak to our technical sales team to discuss your requirement.

The below table gives the full specifications for the Cynergy3 RSF40 series including the RSF48 switches:

Cynergy3 RSF40 series specifications

£0.00 Ex Tax: £0.00

Cynergy3 RSF53 Series

The RSF53 internal fitting nylon float switches are part of the RSF50 series offering compact design and a number of options including choice of maximum power (25VA or 100VA) and mounting (1/8" mounting thread or M12 connector with nitrile gasket). The RSF53 switches can be mounted either from the bottom or from the top of the tank and therefore access to the inside of the tank is required. The switch action may be reversed by removing the float, inverting it and refitting to the stem. The RSF53 float switches are WRAS approved and can be operated in temperature range between -20°C and +75°C.

  • Compact Internal Fitting Float Switches
  • Black nylon body, M12 version supplied with with nitrile gasket  (see Chemical Compatibility sheet in Technical library for suitability with liquid media)
  • Supplied with 100cm PVC 16/0.2 leadouts
  • Switching action reversible by inverting the float
  • Selection of maximum power rating - 25VA or 100VA
  • Temperature range between -20°C and +75°C
  • Selection of 1/8" NPT mounting thread or M12x1.75 electrical connection

Typical applications for the Cynergy3 RSF50 series of float switches include:

  • Size sensitive applications
  • Vending machines
  • Printing machines
  • Chemical dosing equipment

Customisation is available on this product - speak to our technical sales team to discuss your requirement.

The below table gives the full specifications for the Cynergy3 RSF50 series including the RSF53 switches:

Cynergy3 RSF50 series specifications

£0.00 Ex Tax: £0.00

Cynergy3 RSF54 Series

The RSF54 internal fitting Polypropylene (PP) float switches are part of the RSF50 series offering compact design and a number of options including choice of maximum power (25VA or 100VA) and mounting (1/8" mounting thread or M12 connector with nitrile gasket). The RSF54 switches can be mounted either from the bottom or from the top of the tank and therefore access to the inside of the tank is required. The switch action may be reversed by removing the float, inverting it and refitting to the stem. The RSF54 float switches are WRAS and NSF approved and can be operated in temperature range between -20°C and +100°C.

  • Compact Internal Fitting Float Switches
  • Opaque polypropylene body, M12 version supplied with with nitrile gasket  (see Chemical Compatibility sheet in Technical library for suitability with liquid media)
  • Supplied with 100cm PVC 16/0.2 leadouts
  • Switching action reversible by inverting the float
  • Selection of maximum power rating - 25VA or 100VA
  • Temperature range between -20°C and +100°C
  • Selection of 1/8" NPT mounting thread or M12x1.75 electrical connection

Typical applications for the Cynergy3 RSF50 series of float switches include:

  • Size sensitive applications
  • Vending machines
  • Printing machines
  • Chemical dosing equipment

Customisation is available on this product - speak to our technical sales team to discuss your requirement.

The below table gives the full specifications for the Cynergy3 RSF50 series including the RSF54 switches:

Cynergy3 RSF50 series specifications

£0.00 Ex Tax: £0.00