Hot-Selling 4 In 1 Portable Detector Gas Detector portable multi
gas detector With Usb Charger visual alarm
Product Introduction:
4 In 1 Portable Detector Gas Detector is a kind of safety equipment
which can continuously measure the concentration of leakage gas. It
adopts advanced integrated circuit technology, embedded
microcomputer control, high-quality advanced port gas sensor, with
excellent sensitivity and excellent repeatability. It is widely
used in petroleum, chemical engineering, environmental protection,
metallurgy, refining, biochemical medicine, agriculture, fire
protection, archaeology, etc Detection of toxic, harmful,
explosion-proof industries and places. The detector can effectively
predict the concentration of dangerous gas and alarm, so as to
ensure the safety of workers and production equipment.
Product Function:
Chinese and English interface can be selected, the default Chinese
interface
Data recovery capabilities
Zero-point automatic tracking
Multi-stage calibration
Concentration calibration errors automatically identify and block
OEM or ODM custom-made is supported
Techincal parameters:
Detection range: CO (0 to 1000ppm), H2S (0 to 100ppm), O2 (0 to 30%
Vol), Ex (0 to 100% LEL),
Score: CO (0.1ppm), H2S (0.01ppm), O2 (0.01%Vol), Ex (0.1% LEL)
Detection principle: electrochemical, catalytic combustion
Sensor life: 2 to 3 years
Detection method: diffusion measurement
How to display: Color screen display
Detection accuracy: ≤±3% (F.S)
Alarm mode: sound and light, vibration, visual alarm
Response time: T90≤30 seconds
Recovery time: ≤ 30 seconds
Power supply: DC3.7V
