Audited Supplier
Characteristics & Functions
1. Being compatible with all kinds of controlled alarms, PLC, DCS and other control system, can be remote monitored.
2. Explosion-proof design, fast, reliable and stable. Explosion-proof grade: Ex d II CT6
3. With self-calibration function, and three standard keys will be used to realize on-site maintenance.
4. Monitor the ammonia gas concentration in environment or pipeline and alarm.
5. Two-stage alarm with sound and light, alarm point is settable.
6. Infrared ray controller can remote control alarm point settings, zero calibration, and address modification.
7. Can output one or two on-off signals, can drive ventilator or solenoid valve and other external devices.
Specificiation
| Gas Detected | carbon dioxide, CO2 | ||
| Detection principle | IR | ||
| Install methode | Wall-mounted, piping type, flow-type(according to the detected environment) | ||
| Measure Range | 0-1000ppm,0-2000ppm,0-5000ppm,0-50000ppm,0-10%,0-100% | ||
| Resolution | 1ppm ,0.01% | ||
| Precision | ≤± 3% F.S. | ||
| Signal Output | 4-20MA, RS485, relay | ||
| Response Time | ≤10S | Recovery Time | ≤10S |
| Repeatability | ≤±1% | Linearity error | ≤±1% |
| Zero shift | ≤±1%(F.S/year) | Display | High light nixie tube display |
| Operating language | G1/2 external thread explosion-proof flexible pipe | Gas unit | ppm |
| Temperature | -20ºC~50ºC | Humidity | 0-90%RH |
| Explosion-Proof | Ex d II CT6 | Degree of protection | IP65 |
| Alarm mode | Sound, light | Operating time | 24h |
| Dimensions | 180*150*90mm | Weight | ≤1.6kg |
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