Description
Overview
GAOTek infrared sensor co2 gas detector is with infrared sensor, explosion proof shell, collects and detects the gas concentration on the spot, can transmits the data to the controller through 4 mA to 20 mA to monitor the gas concentration changes in real time.
Features
- CE, ATEX certificate
- Explosion proof: Exd II CT6
- Water dust proof: IP65
- Acousto-optic alarm
- Die casting aluminum shell
- Imported sensor high accuracy
- One-year free warranty
Technical Specifications
| Detect Gas | CO2 |
| Measure Range | 0 % Vol to 5% Vol |
| Resolution | 0.01% Vol |
| Response Time | ≤40  S |
| Working Pattern | Continuous work |
| Working Voltage | DC 24 V |
| Output Signal | 4 mA to 20 mA |
| Options Function | With audible & visual alarm need $15/pc |
| Connection | 3 wires |
| Transmission Cables | Three-wire system adopts three core shielded cable 0.11 in x 0.5 in (3 mm  x 1.5 mm) |
| Features | 3wires with relay output signal |
| Humidity | 15% RH to 90% RH |
| Explosion-Proof Marks | Exd II CT6 |
| Transmission Distance | < 0.6 mi (< 1000 m) |
| Temperature Range | -4 ℉ to 122 ℉ (- 20 ℃ to 50 ℃) |
| Product Size | 5.7 in x 7.5 in x 2.9 in (144 mm x 190 mm x 74mm) |
| Product Weight | 2.49 Ib (0.11 kg) |
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