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Oxygen Sensor | GG-O2-C
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Oxygen Sensor | GG-O2-C

Order Number: GG-O2-C
The GG-O2-C provides air quality monitoring for industrial facilities.

Lead Time: 1 day

  • Now includes a 2 year warranty on sensing element and transmitter.
  • Oxygen specific electrochemical cell..
  • Range of (0/25% O2), and (15/25% O2).
  • Circuit board sealed in potting material to protect sensitive sensor components and copper tracing from corrosion.
  • Environmentally adaptive heated poly enclosure.
  • Weatherproof NEMA 3RX washdown-duty polycarbonate enclosure safe for outdoors and wash-down areas.
  • Part Number: GG-O2-C0 (0/25%); GG-O2-C15 (15/25%)



7.5" high x 6.5" wide x 3.75" deep


3.0 lbs

Power Requirements

24VDC @ 250mA

Signal Output

4/20mA, 700 Ohm max input impedance

Temperature Range

-10F to +125F (-23C to +52C)


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

GG-O2-C replacement cell

Order Number: GG-O2-C-RC
Replacement cell for the GG-O2-C (range: 0/25%, and 15/25%)

Lead Time: 1 day

Duct Mount Kit

Order Number: DMK-1
Duct Mount Kit for use with CTI polycarbonate enclosures. Hardware connects to sensor enclosure to provide air from duct.

Lead Time: 1-2 days

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