Description
Features
- Compatible with alarms, PLC, DCS
- Explosion-proof design, reliable, stable
- Self-calibration function, three standard keys
- Monitors ammonia gas concentration, alarms
- Two-stage alarm, sound, light
- Infrared ray controller for remote control
- Outputs one or two signals
- Drives ventilator, solenoid valve
Technical Specifications
| Gas Detected | Oxygen, Toxic gas, Combustible gas |
| Detection principle | Electrochemical, infrared, catalytic combustion, thermal conductivity (depend on gas type) |
| Install method | Wall-mounted, piping type, flow-type (according to the detected environment) |
| Measure Range | customized |
| Resolution | customized |
| Precision | ≤ ± 3 % F.S |
| Signal Output | 4 mA to 20 MA, RS485, relay |
| Response Time | ≤ 10 S |
| Repeatability | ≤ ± 1 % |
| Zero shift | ≤ ± 1 % (F.S / year) |
| Operating language | G 1/2 external thread explosion-proof flexible pipe |
| Explosion-Proof | Ex d II CT6 |
| Alarm mode | Sound, light |
| Recovery Time | ≤ 10 S |
| Linearity error | ≤ ± 1 % |
| Display | High light nixie tube display |
| Gas unit | ppm |
| Humidity | 0 % RH to 90 % RH |
| Degree of protection | IP65 |
| Operating time | 24 h |
| Temperature | -4 °F to 122 °F ( -20 °C to 50 °C) |
| Dimensions | 7.09 in x 5.91 in x 3.54 in (180 mm x 150 mm x 90 mm) |
| Weight | ≤ 3.53 lb. (≤ 1.6 kg) |