Hazardous Area IS Sensor Controller (CSA Explosion Proof) – Deeter RPS-326

Hazardous Area IS Sensor Controller (CSA Explosion Proof)
Deeter RPS-326 is a hazardous area sensor controller with a low frequency, sealed transducer sensor that is suitable for applications in hazardous areas,
The Deeter RPS-326’s transducer head is made from 316 stainless steel and has a CSA explosion-proof rating.
The RPS-326 sensor head has CSA rating is Class 1, Division 1, Group ABCD and a sensing range between 24″ to 72″, and 24″ to 240″.
T&D distribute the complete range of Deeter Level Sensors and Float Switches.
Hazardous Area IS Sensor Controller (CSA Explosion Proof) – Deeter RPS-326
Features
- Low Frequency – 37kHz
- Explosion Proof
- Isolated Form C Relay Output
- LED Indicator
- RPS-500 Compatible
- Narrow Sensing Beam
Deeter RPS-326 Hazardous Area IS Sensor Controller – Technical Specification
Hazardous Area IS Sensor Controller Approval & Application Standards | CSA![]()
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Operational Range | Adjustable 24″ to 72″ Adjustable 24″ to 240″ |
Power Input: 120VAC * Only 120VAC or 24VDC with 500 Analog card. |
120VAC 20-30 VDC |
Input Current: Input Current with 500 card: |
200 Milliamps 250 Milliamps |
Transducer Temperature: | -40ºC to 88ºC or -40ºF to 190ºF |
Humidity | 0 to 95% Non-condensing |
Output with 500 card | 0 – 10VDC, 4 – 20 mA Analog Outputs with Zero, Span, Sample, and Hold controls |
Transducer Frequency | 37 kHz |
Weight of Controller | 34.2 ounces |
Weight of Transducer | 19 ounces |
DEETER RPS-326 HAZARDOUS AREA IS SENSOR CONTROLLER – Product range
Hazardous Area IS Sensor Controller Part Number | Sensor Range | Output |
Deeter RPS-326-72 | 24″ – 72″ | Isolated Form C Relay |
Deeter RPS-326-240 | 24″ – 240″ | Isolated Form C Relay |
Deeter RPS-326-72-500 | 24″ – 72″ | 0 – 10VDC and 4 – 20mA Analog |
Deeter RPS-326-240-500 | 24″ – 240″ | 0 – 10VDC and 4 – 20mA Analog |
Deeter RPS-326-72-X | 24″ – 72″ | Isolated Form C Relay – Explosion Proof |
Deeter RPS-326-240-X | 24″ – 240″ | Isolated Form C Relay – Explosion Proof |
Deeter RPS-326-72-500-X | 24″ – 72″ | 0 – 10VDC and 4 – 20mA Analog – Explosion Proof |
Deeter RPS-326-240-500-X | 24″ – 240″ | 0 – 10VDC and 4 – 20mA Analog – Explosion Proof |

Level Sensors & Float Switches : ATEX IECEx & CSA Certified flameproof and explosion proof equipment is available for hazardous area applications. Image : ENPPI.
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 support, specify and supply explosion proof and flameproof level sensors for the global hazardous area industries including oil, gas and petrochemicals.

Contact T&D for Deeter Liquid Level & Float Sensors
➡ Did you know? T&D also supply Hydrostatic, Ultrasonic, Radar and Capacitive Level Measurement sensors, instruments and gauges.