Gas detector

Using semiconductor Sensors, it can accurately detect flammable gases such as natural gas, gas, biogas, etc. Its sensitivity can be adjusted to 50PPM (methane), the device supports LED alarm indication, analog prompt and low power indication, and has a continuous working time of 9 hours

Can simultaneously test oxygen, carbon monoxide, hydrogen sulfide, combustible gas four gases, using diffusion sampling, optional pump, with sound and light shock alarm function.

Electrochemical sensor, detection of gas CO, range 1~ 1000ppm, resolution 1ppm, detection accuracy +/- 10%, response time < 60s, buzzer alarm

Semiconductor Sensors are used to accurately detect flammable gases such as natural gas, gas, and biogas. Its sensitivity can be adjusted to 50PPM (methane), and the response time is fast, ≤ 1 second, and the warm-up period is less than 110 seconds.

Oxygen O2, range 0~25%, resolution 0.1%, intrinsic error ≤ +/- 1.5% F · S, response time ≤ 15s, recovery time ≤ 15s, alarm mode sound and light

Can simultaneously test O2, LEL, CO, H2S, optional external pump for pump sampling, with promotion alarm function.

NH3, range 0~100ppm, resolution 0.1ppm, intrinsic error +/- 2%, response time T90 ≤ 120s, recovery time ≤ 120s, alarm mode sound and light

Pump suction type, range 0~100ppm, with USB power interface, can be charged anywhere, with dust design, with dust Filter.

Using semiconductor Sensors principle, it can accurately detect flammable gases, refrigerants and halogen gases, etc., with high sensitivity and can detect gas leaks as low as 0.5 ounces/year. The response time is only 1 second, and the warm-up period is less than 110 seconds

Electrochemistry principle, pump suction sampling, detection of ozone gas, range 0~1ppm, through explosion-proof certification, with Filter, sound and light alarm, detection accuracy ≤ +/- 3%.

O2, range 0~30% vol, resolution 0.1%, three alarm, temperature measurement

CO2, range 350~9999ppm, resolution 5ppm, intrinsic error +/- (30PPM + 5% reading), response time~ 90s, recovery time < 120s, alarm mode sound and light

Sampling method, detection of CH2O formaldehyde gas, imported high-precision Sensors, USB can be charged anytime, anywhere, equipped with Filter, through explosion-proof certification.

Pump suction sampling, detection of nitrogen oxide gas, range 0-100PPM, through explosion-proof certification, with Filter, sound and light alarm, detection accuracy ≤ +/- 3%.

Original imported high-precision Sensors, detect N2 gas concentration, range 0-99.99% VOL, only suitable for testing pure nitrogen on site, resolution 0.01% vol, Sampling method pump suction.

Using Infrared Sensors to detect CO2 gas concentration, pump suction sampling, real-time detection and storage, Measurement range 0-2000ppm, through explosion-proof certification.

Pump suction sampling, detection of H2 concentration, range of 0-500PPM, Electrochemical sensor principle, with storage, data export, Temperature Humidity detection and other functions.

Detection gas EX/O2/C0/H2S, +/- 5% FS (combustible )、 +/- 10% (carbon monoxide ）、 +/- 5μmol/mol (hydrogen sulfide), Light Emitting Diode, sound, vibration indication alarm

0~30% vol, resolution 0.1% vol, diffusion sampling, highly waterproof design, Sensors fault self-check, Automatic calibration function, two-stage triple alarm, replaceable in-line module Sensors.

Using Infrared Sensors to detect CO2 gas concentration, pump suction sampling, real-time detection and storage, Measurement range 0-500ppm, through explosion-proof certification.

Imported electrochemistry gas Sensors, pump suction sampling, detection of HCL gas, range 0-10PPM, through explosion-proof certification, equipped with Filter, sound and light alarm, detection accuracy ≤ +/- 3%.

Pump suction type, range 0~200ppm, with USB power interface, can be charged anywhere, with dust design, with dust Filter.

Simultaneously detect H2S, CO, O2, NO2 four gases, pump suction sampling, using imported electrochemistry gas Sensors, real-time detection, real-time storage, explosion-proof signs Ex ia ⅱ C T4 Ga.