ESH-A Remote Sensor

  • Allows remote location monitoring of combustible gases or TVOCs
  • Current or voltage output signal
  • 12 – 24 VDC supply power
  • Communicates with many of CETCI’s controllers and transmitters
  • Easy to to install and maintain
  • Standard water / dust tight, corrosion resistant enclosure (drip proof)
  • IP54 rated with optional splash guard installed

Catalytic Sensors:  Acetylene (C2H2), Hydrogen (H2), Methane (CH4), Propane (C3H8)

PID Sensors:  TVOCs

Infrared Sensors:  Propane (C3H8)

Enclosure:  ABS / Polycarbonate, corrosion resistant 

Copper coated interior to reduce RF interference 

IP54 rated with splash guard installed

Weight:  181 g / 0.4 lbs

Size:  127 x 127 x 53 mm / 5.0 x 5.0 x 2.1 inches

Output:  Current loop into a 100 ohm load, or 

                Voltage signal of 0.40 to 2 volts

Power Requirement:  12 – 24 VDC, 1 W Class 2
(do not use AC power source to power the ESH-A)

Current Draw:  45 mA @24 VDC (max)

Wiring:  4-conductor 18 AWG stranded, shielded

Operating Temperature:  -20°C to 40°C (-4°F to 104°F)

Operating Humidity:  15 – 90% RH non-condensing

Conforms to:  CSA-C22.2 No. 205-12 / UL508 (Edition 17):2007 

EMC Directive 2004/108/EC, EN 50270:2006, Type 1, EN61010 

FCC. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 

RoHS compliant circuit boards

  • Parking Facilities
  • Vehicle Repair Shops
  • Equipment / Machinery Rooms
  • Manufacturing Plants
  • Food Processing Plants
  • Battery Charging Rooms
  • and many more…