Integrated Gas Alarm and Detector

Combustible gas alarms detect the concentration of flammable gases in the air through sensors and trigger audible and visual alarms when the gas concentration reaches a preset threshold. They are used for leak monitoring in places such as petrochemical facilities and gas pipelines to prevent fire and explosion accidents.
Selection
When selecting, consider the compatibility between the types of gases to be detected and the sensors. Determine whether a fixed or portable device is needed based on the usage scenario. Ensure the explosion-proof rating meets the requirements of the site environment. Check the sensor lifespan and calibration cycle. Confirm the adjustable range of alarm values and the response time parameters.

Terms

Instruments

Maximum 4 kinds of gas simultaneous detection, integrated temperature and Humidity compensation, with Internet of Things remote monitoring function, Response Time T90 ≤ national standard, Protection Rating IP66, suitable for a variety of Installation methods.

$ 693.00

Maximum support for simultaneous detection of 4 gases, integrated temperature and Humidity detection, with Internet of Things remote monitoring function, Response Time T90 ≤ national standard, Protection Rating IP66, suitable for a variety of Installation methods.

$ 658.00

Maximum 4 kinds of gas simultaneous detection, integrated temperature and Humidity monitoring, with sound and light alarm function, Response Time T90 ≤ national standard, Protection Rating IP66, suitable for a variety of Installation methods.

$ 635.00

Using Industrial Sensor, Response Time less than 30 seconds, accuracy +/- 3% FS, shell explosion-proof structure, 4-20mA standard signal output, can detect a variety of gas concentrations and have sound and light alarm function.

$ 267.00

Using Semiconductor Sensor, Response Time T90 is less than 10 seconds, detecting a variety of combustible gases, range 0~ 50% LEL, with sound and light alarm and LED large screen display.

$ 141.00

Explosion-proof structure design, Response Time is less than 30 seconds, with 4-20mA standard signal output, can detect a variety of gas concentrations and set high and low alarm points to ensure industrial environment safety monitoring.

$ 267.00

Electrochemical sensor, Response Time less than 30 seconds, Measurement accuracy +/- 3% FS, 4-20mA standard signal output and passive relay control port, suitable for a variety of Gas detection needs.

$ 267.00

Detect NH3 gas, range 0~ 100ppm, resolution 0.1ppm, Response Time T90 ≤ 120s, support sound and light alarm, Operating temperature -10~ 50 ℃, Working time for more than 60 hours, Portable design weighs only 170 grams.

$ 328.00

Industrial Sensor, Response Time less than 30 seconds, accuracy +/- 3% FS, with explosion-proof structure and 4-20mA standard signal output, suitable for a variety of Gas detection needs.

$ 267.00

Maximum support 4 kinds of gas simultaneous detection, integrated temperature and humidity monitoring and physical + software double compensation, using dual temperature and humidity design and 10 Meters visual distance high definition color screen, Protection Rating up to IP66 and operation temperature range -40~ 55 ℃.

$ 393.00

Supports simultaneous detection of 4 gases and integrated temperature and humidity monitoring, adopts dual temperature and humidity compensation design, with a visual distance of 10 Meters, automatic zero correction and various alarm functions, operation temperature range -40~ 55 ℃.

$ 749.00

Support simultaneous detection of 4 gases, integrated temperature and Humidity detection, with Internet of Things remote monitoring function, Response Time T90 ≤ national standard, Protection Rating IP66, suitable for a variety of Installation methods.

$ 301.00

Electrochemical sensor, Response Time less than 30 seconds, Measurement range 0-100ppm, 4-20mA signal output and explosion-proof structure, suitable for gas monitoring in harsh industrial environments.

$ 267.00

Supports simultaneous detection of 4 gases and integrated temperature Humidity monitoring, adopts dual temperature Humidity compensation design, has zero point automatic correction function, Response Time T90 ≤ national standard, Protection Rating IP66, Operating temperature range -40~ 55 ℃.

$ 323.00

Support 32 Detector access, using 4-20mA signal transmission, with two-level alarm settings and 20,000 records Storage capacity, through the relay drive peripherals to ensure safety protection.

$ 401.00