Because of the detection of heavier-than-air gases, the gas detector needs to be installed closer to the ground, usually about 30cm from the floor can be fast, accurate and stable detection of the gas concentration, so as to take the response to the safety measures.
To detect lighter-than-air gases, the gas detector needs to be installed closer to the ceiling, usually about 30cm from the top. It should be noted that the gas detection alarm controller host installation location standard 160cm from the ground, to facilitate the operation of the operator, but also to avoid the instrument itself becomes an obstacle.
Second, the gas detector probe wiring
Gas detector probe wiring is very simple, the premise that you need to know the detection environment should be installed a few probes, and then according to the number of probes to choose the three-wire system or four-wire system, out of the follow-up to the number of probes can be increased, the Kurenaike installation engineers in the Department of Engineers recommend the use of the four-wire system to facilitate the follow-up to increase the number of probes and maintenance.
After determining the output of the four-wire model, you need to set up a reasonable route according to the number of gas detector probes and the location of the detected gases, which is very simple, only need to be connected in series, the use of splitter boxes will be connected to the probes can be connected one by one.
Three, fixed gas detector and debugging
Selected gas detector probe location and line alignment, the rest is physical work, only need to fix the gas detector probe and the line of power lines can be. After checking, power on the test. As the gas detector debugging process is more cumbersome, Kurek gas detector in the factory has been debugged, the customer is not required to carry out any debugging operation.