GTH500(A)
Intrinsically mining safe ambient/pipeline carbon monoxide sensor is a fixed low power consumption and anti-interference device that is used to measure ambient/pipeline CO concentration. It has a built-in screen that displays CO concentration and built-in visual and sound alarms. The device can be remoted deployed and connected to the sub-station for central monitoring of the underground mines.
Product Description
GTH500(A) intrinsically mining safe ambient/pipeline carbon monoxide sensor is a fixed low power consumption and anti-interference device that is used to measure ambient/pipeline CO concentration. It has a built-in screen that displays CO concentration and built-in visual and sound alarms. The device can be remoted deployed and connected to the sub-station for central monitoring of the underground mines.
Feature
Technical parameter
| Measuring range | (0~500)x10-6 expandable to (0~1000)x10-6 |
| Measuring deviation | (0~100)x10-6 :±4×10-6 |
| (>100~500)x10-6: ±5% of measured value | |
| Power rating | (12~24)V DC ≤60mA |
| Alarm type | Visual and audible: visual at 20m in dark and 80dB at 1m |
| Display mode | Four digits digital tube |
| Signal output mode | RS485 |
| 200Hz~1000Hz | |
| Display resolution | 1×10-6 |
| Transmitting distance | >2km |
| Explosion-proof type | mining intrinsically safe (Ex-mark: Exia I Ma) |
Application
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