Name: CTI GG-H2-EC-1000 Gas Sensor H2, 1k ppm
SKU: GG-H2-EC-1000
Availability: InStock

Calibration Technologies (CTI), GG-H2-EC-1000, Gas Sensor, Hydrogen (H2), 0-1000 ppm, Polycarbonate Enclosure

Features:

Electrochemical hydrogen sensor with gas selective sensor technology.
Ranges of 0-2,000 ppm Hydrogen and 0-10,000 ppm (25% LEL) Hydrogen.
Designed for battery rooms and charging stations for ventilation activation.
Circuit board sealed in potting material to protect sensitive sensor components and copper tracing from corrosion.
Environmentally adaptive, NEMA 3RX heated Enclosures safe for outdoors and washdown areas.
Built in 3 stage heater for freezing temperatures.
SGS listed to UL 61010-1, and CSA C22.2 No. 61010-1-12

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
Response Time	T50: <10 seconds \| T90: <30 seconds
Accuracy	+/- 5%
Zero Drift / month	<0.1% full scale
Span Drift / month	<2% full scale
Linearity	+/- 0.5%
Repeatability	+/- 1% full scale
Operating Temperature	-20°F to +120°F
Operating Humidity	5-100% condensing
Certification	SGS listed to UL 61010-1, and CSA C22.2 No. 61010-1-12

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CTI GG-H2-EC-1000 Gas Sensor H2, 1k ppm