Float Switches –Hazardous Area Zone 1 & Zone 2 (ATEX) – Deeter

Hazardous Area Float Switches (ATEX IECEX) - Deeter HFS FP

Hazardous Area Float Switches (ATEX IECEX) – Deeter HFS FP

Deeter HFS FP is an explosion proof and flameproof liquid level float switch suitable for liquid level control and indication in potentially explosive atmospheres and Zone 1 and Zone 2 hazardous areas where chemically aggressive liquids may be present.

The Deeter HFS FP hazardous area float switch is made from 316 stainless steel and is ideal for high temperature or pressure operations. The HFS FP is suitable for Normally Open to Normally Closed operation to allow for sensing of high or low conditions by rotating the orientation of the body through 180°.

Hazardous Area Zone 1 & Zone 2 (ATEX) Float Switches


Minimum Liquid Specific Gravity0.9
Maximum pressure350psi 24bar
Ambient and liquid Temperature-20°C to +100°C -20°C to +60°C in GasT6 / DustT85°C environment
Switch contact RatingFormA: <240V*, 1A*, 50Watts* MAX FormC: <175V*, 500mA*, 10Watts *MAX *Maximum safety barrier ratings apply when used in hazardous area
Cable type1 Metre PTFE insulated 7/0.2mm 3 Metre on request
Cable coloursFormA: 2x Blue FormC: Violet: Common Yellow: Normally open Blue: Normally closed
MountingM16 internal mount 3/4” NPT external mount
Wetted Materials316L Stainless Steel

Zone 1 & Zone 2 Hazardous Area Float SwitchES


➡ For further ordering, technical and specification information about Deeter Liquid Level Sensors for use in non-hazardous and hazardous areas, visit float switches.

Hazardous Area Float Switches

Hazardous Area Level Sensors & Float Switches – vertical and horizontal mounted liquid level sensing float switches with ATEX & IECEx Certification, Zone 1 & Zone 2.

Liquid Level Sensors & Float Switches – Deeter Products

See how Deeter Electronics Group manufacture liquid level sensors and control equipment for commercial, industrial and hazardous area sensing of liquids with ATEX, IECEx and CSA Certified sensors. T&D can specify and supply explosion proof and flameproof level sensors and hazardous area float switches for the global hazardous area industries including oil, gas and petrochemicals.

Liquid Level Sensors & Float Switches - Deeter Group - Hazardous Area (ATEX)

Contact T&D for Deeter Liquid Level & Float Sensors For Safe & Hazardous Area Level Sensing

➡ Did you know? T&D also supply Hydrostatic, Ultrasonic, Radar and Capacitive Level Measurement sensors, instruments and gauges.