GG-VL2 Vent Line gas detector

Vent line gas sensor for ammonia, carbon dioxide, and synthetic refrigerants offering reliable detection at vent line relief headers

Target Gas	Clear

Downloads

Ammonia brochure

Carbon Dioxide brochure

Synthetic Refrigerants brochure

Ammonia manual

Carbon Dioxide manual

Synthetic Refrigerants manual

Product Details

Specifications

Features Video

Equipment Options

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Enclosure	NEMA 4X 316 stainless steel gasketed housing. Captive screw in hinged lid.
Dimensions	4.8″ H x 4.72″ W x 3.35″ 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	catalytic bead, solid state, Infrared
Response Time	T90: < 30 seconds
Accuracy	+/- 2%
Zero Drift / month	< 0.1% full scale
Span Drift / month	< 1% full scale
Linearity	+/- 2%
Repeatability	+/- 1% full scale
Operating Temperature	-40°F to +140°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