Float switches and accessories

Float switches and accessories

Float switches with different matierials and for various temperature ranges, horizontal or vertical mounting, small dimensions, ATEX- and IECEx-versions available

Ex Hazardous Area Float switches

TM-DEE-HFS-Ex

The TM-DEE-HFS Ex Hazardous Area Horizontal Float Switch is a float operated magnet arm on a reed switch sensor stem which has been specifically designed for the control and indication of a liquid level whilst in a potentially explosive atmosphere. Manufactured in 316L Stainless Steel, the TM-DEE-HFS Ex can be used in both high temperature and high pressure applications and is suitable for gas and dust hazardous environments. It reliably detects the liquid level and offers voltage free contact operation, ideally suited for use as part of a pump control system or for alarm signalling.

TM-DEE-VFS-FP

The TM-DEE-VFS-FP is a vertical magnetic float switch for control and indication of a liquid level while in a potentially explosive atmosphere.
Features include:

  • ATEX & IECEx Ex d approved
  • Stainless Steel 316L housing and wetted components.
  • Suitable for gas and dust hazardous environments
  • IP68 Ingress Protection
  • Narrow Sensor Stem and external mounting
  • Suitable for high liquid temperatures

TM-DEE-VFS-SA

The TM-DEE-VFS-SA is a vertically mounted magnetic float switch for the control and indication of a liquid level while in a potentially explosive atmosphere. It is certified for use as Simple Apparatus in Intrinsically Safe systems.

This switch must be used in conjunction with an intrinsically safe barrier when used in a potentially explosive atmosphere.

TM-DEE-FS-FP

The Deeter F/S FP is a magnetic float on a reed switch or Hall Effect sensor stem for control and indication of a liquid level, and can be specified for use in potentially explosive atmospheres and marine environments.

Features include:

  • Available with ATEX and IECEx Ex d approval.
  • Available with Bureau Veritas Marine Type Approval.
  • Custom length sensor stems up to 6 Metres.
  • Stainless steel 316L housing and wetted components.
  • Up to 7 switch points on one stem.
  • Custom made for mixed normally open/normally closed switches.
  • Suitable for gas and dust environments.
  • IP68 Ingress protection.
  • Voltage free reed switch contacts or Hall Effect sensing technology.
  • M20 or ½”NPT cable connections.
  • Custom mounting options available.
  • Narrow sensor stem and mounting for tanks without internal access.
  • Suitable for high liquid temperatures.

Float switches

TM-DEE-DE20

Designed for cost sensitive high volume OEM applications.

  • High reliability reed switch lifetime of 5 x 107 operations.
  • Available in PVC, Polypropylene, Nylon and Acetal materials.
  • Change switch operation from normally open (N/O) to normally close (N/C) by inverting float on stem.
  • Ideal for beverage, automotive and consumer applications.
  • A 1 meter cable is provided as standard, for custom cable lengths, contact sales office.

TM-DEE-DE30

High Power Switching.

  • Self cleaning hinge mechanism.
  • Suitable for harsh environments.
  • Good chemical resistance.
  • Wide operating temperature range.
  • Change switch operation from normally open (N/O) to normally close (N/C) by rotating the switch so the float is above the centre line.
  • The weight of the sensor is approximately 48g.
  • A 1 meter PVC cable is provided as standard, for custom cable lengths, contact sales office.

TM-DEE-DE40

Horizontally mounted miniature liquid level sensors designed for internal or external tank mounting

  • The design provides for a cost effective solution where high reliability in a demanding environment is called for.
  • Available in PVC, Polypropylene, PPS and Nylon materials to permit use in most chemical and temperature environments.
  • By rotating the body through 180° it is possible to sense for high or low conditions.
  • This design is ideal for food, automotive, petroleum, chemical and laboratory applications.
  • Available with form A (SPST) or form C (SPDT) contacts.
  • The weight of the sensor is approximately 35g.
  • A 1 meter PVC cable is provided as standard, for custom cable lengths, contact sales office.

TM-DEE-DE50

Vertically mounted miniature liquid level sensors designed for internal tank mounting

  • The design provides for a cost effective solution where high reliability in a demanding environment is called for.
  • Available in PVC, Polypropylene, PPS and Nylon materials to permit use in most chemical temperature environments.
  • Coupled with a choice of switching options this design is ideal for food, automotive, petroleum, chemical and laboratory applications.
  • Normally open circuit with no liquid. This can be converted to normally closed circuit by inverting the float on the switch stem.
  • Available with form A (SPST) or form C (SPDT) contacts.
  • The weight of the sensor is approximately 32g.
  • A 1 meter cable is provided as standard. For custom cable lengths, please contact the sales office.

TM-DEE-DE60

The 60 series is a small, vertically mounted liquid level sensor designed for high temperature/high pressure operations and sensing chemically aggressive liquids. The design provides a cost effective solution where high reliability in a demanding environment is called for. It is ideal for applications in food, automotive, pharmaceutical and chemical industries.

As shipped, the float switch is Normally Open and closes on rising to the switching point. This can be changed to Normally Closed and open on rising by inverting the float on the stem.

TM-DEE-DE60AH

The 60 series is a small, vertically mounted liquid level sensor designed for high temperature/high pressure operations and sensing chemically aggressive liquids. The design provides a cost effective solution where high reliability in a demanding environment is called for. It is ideal for applications in food, automotive, pharmaceutical and chemical industries.

As shipped, the float switch is Normally Open and closes on rising to the switching point. This can be changed to Normally Closed and open on rising by inverting the float on the stem. The high temperature version of the 60 series has the added benefit of being able to operate in temperatures exceeding the standard limit of 120°C and can operate
in temperatures of up to 200°C.

TM-DEE-DE70

The 70 series is a small side mounted vertical liquid level sensor designed for high temperature/high pressure operation and sensing chemically aggressive liquids. The design provides a cost effective solution where high reliability in a demanding environment is called for.

It is ideal for applications in food, automotive, pharmaceutical and chemical industries. As shipped, the float switch is Normally Open and closes on rising to the switching point.
This can be changed to Normally Closed and open on rising by inverting the float on the stem.

TM-DEE-DE70AH

The 70 series is a small side mounted vertical liquid level sensor designed for high temperature/high pressure operation and sensing chemically aggressive liquids. The design provides a cost effective solution where high reliability in a demanding environment is called for.

It is ideal for applications in food, automotive, pharmaceutical and chemical industries. As shipped, the float switch is Normally Open and closes on rising to the switching point. This can be changed to Normally Closed and open on rising by inverting the float on the stem. The high temperature version of the 70 series has the added benefit of being able to operate in temperatures exceeding the standard limit of 120°C and can operate in temperatures of up to 200°C.

TM-DEE-DE80

The 80 Series is a small horizontally mounted liquid level sensor designed for high temperature/high pressure operation and sensing chemically aggressive liquids. The design provides a highly cost effective solution where high reliability in a demanding environment is called for.

TM-DEE-DE80H

The 80 Series is a small horizontally mounted liquid level sensor designed for high temperature/high pressure operation and sensing chemically aggressive liquids. The design provides a highly cost effective solution where high reliability in a demanding environment is called for. The high temperature version of the 80 series has the added benefit of being able to operate in temperatures exceeding the standard limit of 120°C and can operate in temperatures of up to 200°C.

TM-DEE-DE90

Features Include:

  • Vertically mounted 316L Stainless Steel miniature liquid level sensor.
  • Coupled with a choice of switching options this design is ideal for food, automotive, petroleum, chemical and laboratory applications.
  • Normally open circuit with no liquid. This can be reversed by removing the split pin and rotating the float.
  • Available with form A (SPST) or form C (SPDT) contacts.
  • A 1 meter cable is provided as standard. For custom cable lengths, please contact the sales office.

TM-DEE-DE91

Features Include:

  • Vertically mounted 316L Stainless Steel miniature liquid level sensor.
  • Higher Temperature and Higher Pressure ratings than our 90 Series Sensors
  • Coupled with a choice of switching options this design is ideal for food, automotive, petroleum, chemical and laboratory applications.
  • Normally open circuit with no liquid.
  • Available with form A (SPST) or form C (SPDT) contacts.
  • A 1 meter cable is provided as standard. For custom cable lengths, please contact the sales office.

Accessories

TM-DEE-DLC

Dual Level Controllers for controlling pumps and valves, up to 3 float switches

TM-DEE-DLCIB

Current Loop Indicator Bargraph, 4-20mA current indicator, input: 4-20 mA or 0-20 mA, free adjustable, 2 relais contacts

TM-DEE-DLCI

Current Loop Indicator, 4-20mA current indicator, input: 4-20 mA or 0-20 mA, free adjustable, 2 relais contacts