Gas detector

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

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.

Formaldehyde CH2O, range 0~5ppm, resolution 0.01ppm, Sensors principle electrochemistry, intrinsic error +/- 10%

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

Halogen gas, SF-6, response time instantaneous, warm-up period < 6 seconds, continuous working time 5 hours, sensitivity to halogen refrigerant 3 gr/year, low power indication 3.3V +/- 0.2V, operating temperature 0~52 ℃, sensitivity adjustable

Adjustable sensitivity to detect halogen gas leaks of less than 0.5 oz/year. Fast Response and warm-up period of less than 90 seconds ensure efficient detection. It is equipped with a 1200mAh lithium battery that provides 5 hours of continuous operation and supports charging function.

Detection gas CO, range 0~1000ppm, resolution 1ppm, intrinsic error +/- 5% or +/- 10PPM

Oxygen range 0~25% VOL, measurement accuracy ± 2% FS, using natural diffusion detection, with high limit and low limit sound, light and alarm.