Multi-gas Monitor

A multi-gas detector uses built-in sensors to simultaneously monitor the concentrations of various gases, converting gas levels into electrical signals through electrochemical or infrared principles. It is used in factories, laboratories, and other locations to provide real-time monitoring of toxic and harmful gases, ensuring personnel safety and preventing accidents.
Selection
When selecting a multi-gas detector, consider the types of gases to be detected, the measurement range, and sensor types. Verify the instrument’s response time and service life, and check its data logging and alarm functions. Determine the protection level and portability requirements based on the usage environment. Refer to industry standards to validate calibration and maintenance methods.

Terms

Standards

Instruments

Explosion-proof enclosure design ensures stable operation in harsh environments, can simultaneously monitor multiple particle size dust concentration without changing the cutter, Measurement range 0.01-100 mg/m ³, built-in protective gas curtain to prevent Optical inspection system contamination.

$ 5043.00

Using Industrial Sensor, Response Time is less than 30 seconds, accuracy +/- 3% FS, with explosion-proof structure and multi-Gas detection ability, to ensure stable and reliable gas concentration monitoring.

$ 251.00

Using Industrial Sensor, Response Time is less than 30 seconds, accuracy is up to +/- 3% FS, with explosion-proof and explosion-proof structure, support multi-Gas detection and sound and light alarm function, power consumption is only 3W.

$ 177.00

It can detect 12 kinds of gases, support 6 calibrated, data storage up to 120,000 groups, Protection Rating IP65, suitable for a variety of industrial environments.

$ 1513.00

Pump suction sampling, Response Time T90 ≤ 20 seconds, detection accuracy ≤ +/- 3%, support 1-4 Sensor expansion, with dust Filter to adapt to harsh occasions.

$ 774.00

It can detect 1-5 gases simultaneously, supports automatic range switching and four concentration unit conversion. Using 32-bit processor and 24-bit ADC chip, the detection accuracy ≤ +/- 2%, equipped with powerful air pump and IP65 Protection Rating, suitable for harsh environments.

$ 620.00

Pump-suction sampling and a variety of detection principles, Response Time ≤ 20 seconds, accuracy ≤ +/- 3%, built-in 3800mAh battery, support 120,000 sets of Data storage and Temperature Humidity detection.

$ 527.00

Dedicated to calibrating ammonia Gas sensing electRodes, capacity 250ml, providing accurate calibrating support to ensure Reliability of detection data.

$ 110.00

Adopting pure oil-free technology, the output gas is clean and oil-free; equipped with a 30L gas storage Tank and 750W Power, the noise is as low as 59dB; with automatic pressure control and overload protection, the service life exceeds 15,000 hours.

$ 687.00

Using catalytic combustion principle to detect 0-100% LEL range, Response Time ≤ 30 seconds, with flameproof structure and multi-signal output, support remote monitoring and customized Sensor.

$ 202.00

The melting temperature error is only +/- 1 ° C, allowing for remote observation of the melting state. It can be directly pasted without complex installation and is suitable for temperature monitoring of a variety of electrical equipment.

$ 89.00

It can detect halogen gas leaks of less than 0.5 ounces per year, with an instantaneous Response Time and a Warm-Up Time of less than 90 seconds. It features automatic warm-up and battery protection, and a portable design weighing only 480 grams.

$ 154.00

Adopt pre-treatment technology, adapt to high temperature, humidity and dust environment, equipped with 7-inch Touchscreen real-time display concentration Linear dispersion, detection error ≤ +/- 3% F.S, support 4-20mA and RS485 output, can realize automatic drainage and zero emission cycle function.

$ 1493.00

Adopt photometric 90 ° scattering measurement method, equipped with automatic cleaning brush and bubble measurement cell, support automatic sewage discharge and cleaning interval setting, Measurement range 0.00-500 NTU, Repeatability ≤ 2%.

$ 2783.00

Adopt Modular design, support multi-gas multi-range detection, Sensors are interchangeable and tool-free offline calibration. With flameproof structure, it can be directly installed in hazardous zones 1 and 2, and output 4~ 20mA analog signal and RS485 digital signal at the same time.

$ 393.00

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