Beijing Zetron Technology Co., Ltd CN

ZT400 4 In 1 O2/CO/H2S/EX Gas Detector

ZT400K 4 In 1 gas detector with Self-calibration and zero calibration functions, makes the detection more accurate and reliable. We provide gas detector OEM/ODM serves.


ZT400 4 In 1 O2/CO/H2S/EX Gas Detector  
The gas concentration unit PPM and mg/m3 can be shifted quickly.
Explosion-proof certification, explosion-proof grade: ExiaⅡCT4.
Monitor the CO H2S CO LEL gas concentration in environment and enclosed space and alarm.
With Self-calibration and zero calibration functions, makes the detection more accurate and reliable.
One press to restore factory setting, free from the bother of mis-operation.
With temperature and pressure compensation, to realize gas concentration

Tag: Pump gas monitor, Four in one gas detector , Handheld gas leak detector, Gas alarm detector, Harmful gas analyzer, Carbon monoxide detector, Toxic leak detection, Portable gas alarm, OEM/ODM gas detector


Gas Detected CO H2S O2 EX
Measure Range 0-100%LEL, 0-100ppm, 0-1000ppm, 0-30%VOL
Sampling With internal sampling pump, flow rate is up to 1L/min
Data logging Data logging with adjustable interval, and available for data downloading to PC through USB cable.
Precision ≤±3%F.S. (higher precision is available)
Response Time ≤10S
Zero shift ≤±1%(F.S./year)
Display LCD dot matrix display, with display of gas type, real time gas concentration, battery power, time, gas unit.
Temperature -20℃~50℃
Humidity 0-95%RH (non-condensing)
Explosion-Proof ExibⅡCT4
Degree of protection IP65
Alarm Sound: 85dBLight: LED, low alarm: blue, high alarm: red
Vibration: the detector will vibrate when powered on
Alarm point is settable according to customer requirement.
Battery 3.6V 2300mAh lithium polymer rechargeable battery, operate time is about 12h continuously, charging time: 4-6 h
Dimensions 205x75x32mm
Weight 300g
Approval CE, CNEX explosion proof certificate, CMC(China Metrology Certification)
Warranty 12 months


Confined Space, Combustible Detection, Oxygen Detection, Toxic Detection
Situation: Furniture, wallpaper, coating, paper making, pharmacy, health care, disinfection, chemical fertilizer, livestock farm, green household, agricultural production.


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