KEYWORD TECHNOLOGIES & SERVICES
KEYWORD TECHNOLOGIES & SERVICES
1,990.00฿
| Type no. | Description |
| RCH4 100 | Methane (CH4) gas detector 0-100% LEL |
| RH2 100 | Hydrogen (H2) gas detector 0-100% LE |
| RC3H8 100 | Propane (C3H 8) gas detector 0-100% LEL |
| RC4H10 100 | Butane (C4H 10) gas detector 0-100% LEL |
| RC2H2 100 | Acetylene (C2H2 ) gas detector 0-100% LEL |
| Sensor type | MOS sensor Solid-state Metal Oxide Sensor |
| Default calibration | Methane (CH4) |
| Sampling method | diffusion |
| Detection range | 0-100% LEL |
| Resolution | 0.1% LEL |
| Response time T90 | 60 seconds |
| Operating condtions | -30 to +70 °C <95% RH, pressure 1 atm +/-1+% Non ATEX rated spaces Normal ambient oxygen level Avoid strong mechanical shock, vibrations or EMI Avoid exposure to corrosive gases or silicone containing products |
| Maintenance interval | 12 months |
| Sensor lifetime | 5 years |
| Signal update | Every 1 second |
| Self-diagnostics | Full functionality check at start-up |
| Warm-up time | ≤ 1 min |
| Power supply | 11-30 Vdc 24 Vac as option |
| Power consumption | < 2 VA |
| Digital interface | RS485, Modbus RTU protocol |
| Analog outputs | 2 × 4-20 mA / 0-10 V, user settable |
| Enclosure | Light-grey ABS plastic, |
| Protection class | IP65 for both enclosure and sensor Microporous PTFE dust filter ensure IP65 also for gas sensor. |
| Dimensions Enclosure Duct probe | H82 × W80 × D55 mm excluding cable gland L 230 mm x diameter 35 mm (only duct type) |
| Operating environment | Industrial indoor and outdoor areas without aggressive gases |
| CE marking | according to 2014/30/EU and EN61326-1 requirements |
