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Specifications
1.Carbon Monoxide Transmitter with analog output2. 0~10V/4~20mA optional
3. RS485 communication
CO Measurement | |
Gas detected |
Carbon monoxide |
Sensing element |
Battery operable electrochemical sensor |
Gas sample mode |
Diffusion |
Warm up time |
1hour (first time) |
Response Time |
Within 60 seconds |
Signal Update |
1s |
CO Measuring Range |
0~100ppm(default) 0~200ppm/0~500ppm selectable |
Accuracy |
<±1ppm (at 20±5°C/ 50±20%RH) |
Stability |
±5% (over 900 days) |
Electrical |
|
Power Supply |
24VAC/VDC |
Consumption |
1.5 W |
Wiring connections |
5 terminal blocks (max.) |
Outputs | |
Linear analog output |
1x0~10VDC/4~20Ma selectable in order |
D/A resolution |
16 bit |
D/A conversion accuracy |
0.1ppm |
Modbus RS485 Communication interface |
Modbus RS485 interface 9600/14400/19200(default), 28800 bps, 38400 bps (programmable selection), 15KV antistatic protection |
General Performance | |
Operation temperature |
0~60°C(32~140°F) |
Operation humidity |
5~99%RH, non condensing |
Storage conditions |
0~50°C(32~122°F) |
Net Weight |
190g |
Dimensions |
100mm×80mm×28mm |
Installation standard |
65mm×65mm or 2”×4” junking box |
Housing and IP class |
PC/ABS fireproof plastic material, protection class: IP30 |
Compliance |
EMC Directive 89/336/EEC |
1) Wall mounting, real time detect CO level with measuring range of 0~100ppm/ 0~200pm/ 0~500ppm.
2) Electrochemical sensor which offer several advantages over traditional electrochemical sensors.
3) With a long life, good long term stability, and high accuracy, the CO sensor is environmentally friendly
without risk of electrolyte leakage.
4) With simple calibration
5) The special design of easy sensor’s replacement makes customers replace sensor easily by
themselves
6) Full time CO level detection, even the slightest leak can be detected
7) One analog output of the measurement of carbon monoxide concentration with 0~10V/4~20mA selectable
8) Special built-in Self-Zero Correction algorithm.
9) Modbus RS-485 communication with 15KV antistatic protection, also can be calibrated carbon monoxide
measurement via the interface
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