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Chlorine Sensor | GG-CL2-B Stainless Steel Enclosure
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Chlorine Sensor | GG-CL2-B Stainless Steel Enclosure

Order Number: GG-CL2-B-5-ST
The GG-CL2-B is designed for CL2 gas detection in process areas, tank storage, sanitizing systems, etc, with the added durability of a stainless steel enclosure.

Lead Time: 1 day

  • Now includes a 2 year warranty on sensing element and transmitter.
  • 18 GA, NEMA 3RX washdown-duty stainless steel housing with hinged lid and captive screw.
  • Electrochemical chlorine sensor (0-5 ppm Cl2).
  • Environmentally adaptive heated enclosure.
  • Gas specific electrochemical sensor technology.
  • Industry standard linear 4/20 mA output.
  • Circuit board sealed in potting material to protect sensitive sensor components and copper tracing from corrosion.
  • Designed to adapt to any harsh environment from -50°F to +122°F.
  • Part Number: GG-CL2-B-5-ST



7.5" high x 6.5" wide x 3.75" deep


4.0 lbs

Power Requirements

24VDC @ 350mA

Signal Output

4/20mA, 700 Ohm max input impedance

Temperature Range

-50F to +122F (-45C to +50C)


Electrochemical (diffusion method)
Certification SGS listed to UL 61010-1, and CSA C22.2 No. 61010-1-12
Warranty 2 years sensing element and transmitter
Please review these other products:

GG-CL2-B Replacement Cell

Order Number: GG-CL2-B-RC
Replacement electrochemical cell for the GG CL2, GG-CL2-B and ECF2-CL2 sensors.

Lead Time: 1 day

Relay Module

Order Number: RM420-LR
Relay Module -  4-20 mA feed-through design maintains signal output function. Relay output with dry contacts, connects to CTI sensor enclosures. 

Lead Time: 1 day

Entrance Monitor | EM2

Order Number: EM2
The EM2 Entrance Monitor is used for remote display and/or as a single channel controller for gas detection systems.

Lead Time: 1 day