Four-in-one gas detector range
Gas detector as one of the commonly used detection instruments in industrial production, can detect the concentration of toxic and hazardous substances in the production, to reach the preset alarm value when the alarm is issued, so as to ensure the personal safety of the front desk personnel. So what factors will affect the service life of the gas detector?
1. Changes in temperature affect the actual amount of oxygen in the atmosphere. If the temperature of the workspace fluctuates greatly, the detection results of the gas detector may drift. In this case, the gas detector should be calibrated to zero on site to minimise the effect of temperature on the gas detector's results.
2. As the humidity of the air in the workspace increases, water vapour in the air will drive away oxygen, resulting in a possible drop in oxygen readings. This effect will not be noticed immediately, but will slowly affect the oxygen degree and detection results after a few hours. Therefore, when checking the air, you should pay attention to the temperature and humidity of the air in the working air and adjust the detection instrument.
3. Currently, many gas detectors can replace the detection sensor, but this does not mean that a detector can always use a different detector probe. Whenever a probe is changed, not only does it require a certain amount of sensor activation time, but it also requires recalibration of the instrument.
4. gas detector for a variety of toxic and hazardous gases detector has a fixed detection range. The instrument can only measure accurately if the measurement is done within its measuring range. If the measurement range is exceeded for a long time, it may cause permanent damage to the sensor.
Here we share the relevant content. The gas detector is widely used for on-site detection in petrochemical, coal, metallurgy, chemical, municipal gas, environmental monitoring and other places. It can meet the measurement requirements of special occasions; it can detect gas concentration or leakage in pits, pipelines, tanks, enclosed spaces, etc.
