Product Details

EX O2 CO H2S CH4 NH3 CH2O CO2 SO2 online gas leak detector alarm

Product Description

1. Sensors imported from Germany

2. Standard three-wire 4-20mA analog signal output; relay output, RS485 output (optional)
3. The unique infrared remote control, operation and maintenance of non-contact instrument
4. Compatible with various control alarms, PLC, DCS and other control systems, remote monitoring,
5. Proof design, fast, reliable, stable; proof grade Ex d II CT6
6. Full software auto-calibration feature, the machine achieved a total standard three-button single-point single-site maintenance

Feature
1. Monitoring the environment or pipeline gas concentration

2 full software features automatic calibration, zero calibration function, so that the gas Monitoring is more accurate, more reliable
3 with temperature compensation, the compensation can achieve the perfect environment for different temperatures of gas concentration
4 infrared remote control can be remotely achieved without opening the alarm set point, zero calibration, modify the address and other functions
5 can output one or two switching signals can be driven fan or external devices such as solenoid valves
6 Working voltage :12-36V DC power supply
7 shell material: Aluminum

Specifications

1.Gas Detected:

Combustible gas (EX), Oxygen (O2), Carbon monoxide (CO), Hydrogen sulfide (H2S), Methane (CH4), Ammonia (NH3), Chlorine (CL2), Hydrogen chloride (HCL), Hydrogen (H2), Nitric oxide (NO), Nitrogen dioxide (NO2), Nitrogen oxides (NOX), Formaldehyde (CH2O), Ozone (O3), Carbon dioxide (CO2), Sulphur dioxide (SO2), Ethylene oxide (ETO), Phosphine (PH3), Hydrogen cyanide (HCN), Nitrogen (N2), Hydrogen fluoride (HF)

2. Detection principle: electrochemical principles
3. Sampling Method: wall, pipeline, flow-through (with the monitoring of the environment-related)
4. Measure Range: 0-5000ppm
5. Resolution: 0.001ppm
6. Precision 2% FS
7. Output signal: 4-20MA ,0-5V, RS485, RS232, relays, wireless digital (optional)
8. Response Time: ≤ 10S Recovery Time Recovery Time ≤ 10S
9. Repeatability: ≤ ± 1% linearity error Linearity error ≤ ± 1%
10. Zero shift: ≤ ± 1% (FS / year) Display Technology Display high brightness LED display
11.Connection mode: G1 / 2 male proof hose pipe thread size Thread size M45 * 2mm
12. Temperature: -40 °C ~ 70 °C, Humidity 0-95% RH
13. Explosion: -Proof Ex d II CT6, Degree of protection IP65
14. Power: 12-36VDC Operating time 24 hours
15. Dimensions: 180 × 150 × 90mm, Weight: ≤ 1.6kg

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