How many types of gases can a gas detector detect?
Gas detectors, both portable and stationary.
The fixed type needs to be installed at the detection site, and the gas leakage in the site can be detected for 24 hours under the power-on state.
The portable built-in rechargeable lithium battery has strong battery life, which is convenient for on-site inspection personnel or those who go to limited/confined space for testing and use. Chicheng Electric Portable Gas Detector is quick to start and warm up, and it can be used at any time. It can detect the concentration of the gas to be measured on site in real time, which greatly facilitates the detection of the staff.
At present, most fixed gas detectors are single gas detection, that is, each instrument can only detect one gas.
If the environment to be tested is complex and there may be multiple leaking gases at the same time, it is recommended that you arrange different types of gas detectors to detect multiple gases.
picture
The portable gas detector can now support the simultaneous detection of multiple gases, which is more suitable for the detection work in complex on-site environments.
The composite portable gas detector takes the four-in-one gas detector as an example. The standard configuration is generally four kinds of combustible gas, oxygen, carbon monoxide, and hydrogen sulfide.
Of course, these four combinations are not completely fixed. Users can combine and match according to their actual needs, and can also combine two-in-one, three-in-one and other gas detection sensors. At present, we are ensuring that the signal will not In the case of interference and the sensors will not interfere with each other, up to 7 kinds of gases can be detected at the same time.
Whether it is portable or fixed, the quality and performance of the instrument can be effectively guaranteed, and the leaked gas concentration value can be quickly obtained at the site to be tested, and the Arabic numerals can be displayed on the display screen of the instrument to facilitate the field personnel to quickly grasp the gas leakage concentration value.
When the concentration of leaked gas reaches or exceeds the alarm value set by the gas detector, the gas detector will send out an alarm signal. The fixed gas detector will send out an audible and visual alarm signal, and the alarm signal will also be transmitted to the gas alarm controller. On, the controller will also send out an alarm signal to remind the duty room staff to respond in time.
The portable gas detector will emit a triple alarm signal of sound, light and vibration. The sound is loud and the vibration is strong enough to remind the carrier and nearby staff. Moreover, gas detectors with high and low reporting settings can also help staff to better distinguish the concentration of toxic gases on site. The gas detector is an indispensable safety detection tool for factory gas safety. When purchasing, you must identify the brand and manufacturer
