GG-NH3 Ammonia Gas Detector

Industrial Gas Detector for Ammonia (NH3); designed for harsh industrial environments in the food industry including: food processing, blast freezers, engine rooms, fishing vessels, outdoor locations, and more.

Enclosure

Sensor Element

Clear

Downloads

GG Datasheet (all gases)

GG-NH3 brochure

GG-NH3 manual

GG-NH3-2% (catalytic bead) brochure

GG-NH3 2% (catalytic bead) manual

Product Details

Specifications

Features Video

Equipment Options

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Enclosure	Polycarbonate: Injection-molded, NEMA 3RX washdown duty, with hunged lid and captive screw Stainless Steel: 18 GA, NEMA 3RX washdown duty, with hinged lid and captive screw
Dimensions	7.7″ H x 6.7″ W x 3.8″ D
Wiring Connection	3-conductor, shielded, stranded, ≥ 20 AWG cable (Belden 8772 or equivalent) up to 1500 ft
Terminal Block Plug (Field Wiring)	26-12 AWG, torque 4.5 lbs-in
Output Signal	4-20 mA linear output
Input Power	+24 vdc
Detection Method	Diffusion
Sensor Technology	Electrochemical, Catalytic bead
Response Time	T50: < 30 seconds \| T90: < 60 seconds
Accuracy	+/- 5%
Zero Drift / month	< 0.1% full scale
Span Drift / month	< 3% full scale
Linearity	+/- 0.5%
Repeatability	+/- 1% full scale
Operating Temperature	-50°F to +122°F
Operating Humidity	5-100% condensing
Certification	SGS listed to UL 61010-1, and CSA C22.2 No. 61010-1-12
Warranty	2 years sensing element and transmitter