


GG-H2 Hydrogen Gas Detector
Hydrogen (H2) Gas Sensor for detecting H2 leaks in battery rooms and other industrial environments.
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Hydrogen (H2) Gas Sensor for detecting H2 leaks in battery rooms and other industrial environments.
Product Details
Specifications
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 | < 3% 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 |
Warranty | 2 years sensing element and transmitter |
Equipment Options