How many different types of gases can be detected by a gas detector?
Gas detectors are available in both portable and fixed versions.
The fixed type needs to be installed at the testing site and maintained in an energized state for 24 hours to detect gas leaks within the site.
The portable device is equipped with a rechargeable lithium battery, which has strong endurance and is convenient for on-site inspection personnel or personnel traveling to limited/enclosed spaces for testing and use. The portable gas detector from Chicheng Electric has fast preheating and can be used as soon as it is turned on. It can detect the concentration of the gas to be tested on site in real time, greatly facilitating the detection of the staff.
At present, fixed gas detectors are mostly used for single gas detection, which means that each instrument can only detect one type of gas.
If the environment to be tested is complex and there may be multiple leaked gases at the same time, it is recommended to install different types of gas detectors to achieve the detection of multiple gases.
Portable gas detectors can now support simultaneous detection of multiple gases, making them more suitable for complex on-site detection work.
Taking the four in one gas detector as an example, the standard configuration of a composite portable gas detector generally includes four types: combustible gas, oxygen, carbon monoxide, hydrogen sulfide, etc.
Of course, these four combinations are not completely fixed. Users can combine them according to their actual needs, and they can also combine gas detection sensors such as 2-in-1 and 3-in-1. Currently, we support up to 7 types of gas detection simultaneously while ensuring that the signal is not interfered with and the sensors do not interfere with each other.
Whether portable or fixed, the quality and performance of the instrument are effectively guaranteed, and the leaked gas concentration value can be quickly obtained at the test site, and displayed in Arabic numerals through the instrument's display screen, making it convenient for on-site 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 issue an alarm signal. Among them, the fixed gas detector will issue an audible and visual alarm signal, and the alarm signal will also be transmitted to the gas alarm controller. The controller will also issue an alarm signal to remind the duty room staff to respond in a timely manner.
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 alert the carrier and nearby staff. Moreover, gas detectors with high and low alarm settings can help staff better distinguish the concentration of toxic gases on site. Gas detector is an essential safety detection tool for factory gas safety. When purchasing, it is important to identify the brand and manufacturer
