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Crowcon Gas-Pro IR | Portable Multi-Gas Detector with IR Sensor | Infrared LEL, up to 5 gases
The Crowcon Gas-Pro IR replaces the pellistor in the Gas-Pro platform with an infrared sensor for methane, pentane, propane and similar hydrocarbons. The IR channel compares two wavelengths to give a %LEL reading, keeps working in low or zero oxygen and is far less exposed to poisoning, avoiding regular pellistor replacement in contaminated areas. Up to five gases can be monitored in one unit.
Key features
- Infrared flammable sensing that operates without oxygen
- Up to 5 gases, pumped or diffusion
- Pre-Entry Check mode and automatic flow plate recognition
- Over 14 h battery from a 7.5 h charge
- Independently tested to IP65
- Specifications
- Downloads
| Part Number | Gas-Pro IR |
| Brand | Crowcon |
| Flammable sensor | Infrared, 0-100% LEL |
| Other gases | O2, CO, H2S, NH3, Cl2, NO2, SO2, O3, ClO2, NO, H2, CO2 options |
| Size | 43 x 130 x 84 mm |
| Weight | 309 g (4 gas) / 340 g pumped; 333 g (5 gas) / 362 g pumped |
| Battery | Li-ion, >14 h (13 h pumped), 7.5 h charge |
| Sampling | Optional internal pump |
| Alarms | >95 dB at 30 cm (98 dB loud mode), red/blue LEDs, vibration |
| Data logging | 125 h at 10 s intervals (45,000 logs); 1000 events |
| Operating temperature | -20 to +55 °C |
| Ingress protection | IP65 |
| Approvals | ATEX/UKCA/IECEx Ex db ia IIC T4 Gb; UL Class 1 Div 1; INMETRO; MED |
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