Portable PPM Gas Detector

The portable PPM gas detector measures gas concentration through built-in sensors, which generate electrical signal changes upon contact with gas and convert them into PPM readings. It is used for rapid on-site monitoring of trace gas concentrations in environments such as chemical plants and printing workshops to ensure personnel safety.
Selection
When selecting, confirm the types of gases to be detected, and match the requirements based on sensor type, measurement range, and response time. Consider the equipment’s protection rating to suit the on-site environment, check the calibration cycle and maintenance requirements to ensure data accuracy and reliability.

Terms

Standards

Instruments

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

Electrochemical sensor, detecting phosphating hydrogen gas, range 0-20ppm, resolution 0.1ppm, with sound, light, vibration triple alarm, IP65 Protection Rating, suitable for harsh environments.

$ 235.00

Electrochemical sensor, range 0-20ppm, resolution 0.1ppm, Response Time less than 60 seconds, with sound, light, vibration triple alarm, IP65 Protection Rating, support Data storage and flashlight function.

$ 235.00

Electrochemical sensor, high detection accuracy, resolution of 0.1ppm, Response Time less than 60 seconds, IP65 Protection Rating and 12864 point matrix display, support a variety of Alarm modes.

$ 235.00

Electrochemical sensor, resolution up to 0.1ppm, Response Time less than 60 seconds, with sound, light, vibration triple alarm, Protection Rating IP65, adapt to harsh environment.

$ 235.00

Electrochemical sensor, sulfur dioxide detection range 0-20ppm, resolution 0.1ppm, with IP65 Protection Rating and 12864 point matrix display, support sound, light, vibration triple Alarm mode.

$ 235.00

Electrochemical sensor, detection range 0~ 250ppm, resolution 1ppm, with sound, light, vibration triple Alarm mode, IP65 Protection Rating, support Data storage and flashlight function.

$ 235.00

Electrochemical sensor, ethylene oxide detection range 0-100ppm, resolution up to 0.1ppm, Response Time less than 60 seconds, with IP65 waterproof rating and vibration alarm function, suitable for harsh environments.

$ 235.00

Electrochemical sensor, formaldehyde detection range 0-20ppm, resolution 0.1ppm, with sound, light, vibration triple alarm, IP65 Protection Rating, built-in 1500mAh lithium battery can work continuously for 8 hours.

$ 235.00

Using infrared NDIR detection principle, range 0-5000ppm, Response Time ≤ 30 seconds, with flameproof structure and a variety of signal output, support remote monitoring and intelligent Sensor technology.

$ 1235.00

Using infrared NDIR detection principle, range 0-1000ppm, resolution 1ppm, Response Time ≤ 30 seconds, with flameproof structure and 10-year Sensor life, support a variety of signal output and remote monitoring.

$ 1235.00

Using industrial grade Sensor, Response Time T90 is less than 60 seconds, resolution up to 0.1ppm, with waterproof, dustproof and explosion-proof characteristics, round and durable shell, support sound and vibration alarm.

$ 248.00

Electrochemical sensor, Response Time less than 60 seconds, Protection Rating IP65, with sound, light and vibration triple Alarm mode, built-in large-capacity battery can work continuously for more than 8 hours, support Data storage and a variety of Sensor customization.

$ 235.00

Using infrared NDIR detection principle, range 0-5000ppm, Response Time ≤ 30 seconds, with explosion-proof structure and a variety of signal output, support remote monitoring and customization functions.

$ 848.00

Using PID light ion detection principle, range 0-50ppm, resolution 0.01, Response Time ≤ 30 seconds; with flameproof structure, intelligent Sensor technology, support a variety of signal output and remote alarm function, suitable for complex industrial environment.

$ 1171.00

Articles