Calibration Technologies (CTI), GG-NH3-1%-EXP, Gas Sensor, Ammonia (NH3), 0-10000 ppm (0-1%), Electrochemical, 4/20 mA output, Explosion-proof Enclosure
Features:
- Explosion-proof Enclosure for classified areas.
- Target Gas selective sensor technology.
- Circuit board sealed in potting material to protect sensitive sensor components and copper tracing from corrosion.
- Designed for installation in compressor rooms and other classified areas.
- Transmitters are target gas, sensor element, and range specific. Use only the specified replacement sensor for each detector.
Technical Details
| Size | 6.75″ H x 5.25″ W x 4.5″ D |
| Enclosure | Copper-free aluminum body, epoxy powder coat finish, neoprene gasket, for hazardous areas |
| Weight | 3.75 lbs |
| 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 | +24vdc |
| Detection Method | Diffusion |
| Linearity | +/- 0.5% full scale |
| Repeatability | +/- 1% full scale |
| Operating Humidity | 5-100% condensing |
| Ingress Protection | NEMA 4X / EEMAC 9EFG |
| Sensor Head Certification | ATEX Certificate CESI 01 ATEX 066 U (catalytic bead sensor technology only) |
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