• Beijing Zetron Technology Co., Ltd
    Hello, I already used the equipment in an aluminum smelting plant in Mexico and I was surprised by the function of your company's laser device.
  • Beijing Zetron Technology Co., Ltd
    Good gas leak detection instrument !!! High accurate test values :D
Contact Person : Lisa Niu
Phone Number : +86 15699785629
Whatsapp : +8615699785629

Dustproof Portable Multi Gas Detector High Accuracy 0-100% LEL EX / CH4

Place of Origin China
Brand Name Zetron
Certification CE, ISO13485, ISO9001
Model Number ZT400
Minimum Order Quantity 1
Packaging Details paper carton
Delivery Time 3-7 days
Payment Terms T/T,Western Union, MoneyGram
Supply Ability 10000 set/month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Product Name Multi Gas Analyzer Test Item SO2 NO NO2 VOC NOX CO , Customized
Material Plastic Size 205x75x32mm
Weight 300g Warranty 1 Years
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Product Description
ZT400 Portable 5-in-1 Gas Detector

The ZT400 series gas detector is a kind of fast response and high accuracy gas measurement device. With internal sampling pump, fast sampling speed, and high flow rate, ensuring the response time of the detector. Unique design, small size, and easy to carry with.
Special high-intensity engineering plastics housing, suitable for different kinds of situations and environments. We dedicated to providing you with the most reliable, accurate, and safest solution to gas detection.


Fast response & high accuracy
– with internal sampling pump, response time ≤30s
– using world top brand sensors, high precision, the detection result is approved by the third testing organization
Comprehensive functions
– gas concentration unit PPM and mg/m3 can be shifted by one press.
– With Self-calibration and zero calibration functions, making the detection more accurate and reliable.
– One press to restore factory setting, free from the bother of mis-operation
Alarm mode
– Alarm with light, sound and vibration, ensuring the safety of the users.
– Alarm point is settable according to the specific requirements.
Data logging
– Storage capacity of over 100000 sets, the historical detected data can be read on the detector quickly.
– High-speed data transmission by USB, available for data downloading to PC.
Long operation time
– High capacity of lithium polymer rechargeable battery, for toxic gas: 14h continuously. For combustible gas: 10 h continuously.
High quality case
– Special high intensity engineering plastics housing, suitable for different kinds of situation and environment
– IP65 protection degree, water-proof, dust-proof, explosion-proof Industry
Application: 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.
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.
≤±3%F.S. (higher precision is available)
Response Time
Zero shift
LCD dot matrix display, with display of gas type, real time gas concentration, battery power, time, gas unit.
0-95%RH (non-condensing)
Degree of protection
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.
3.6V 2300mAh lithium polymer rechargeable battery, operate time is about 12h continuously, charging time: 4-6 h
CE, CNEX explosion proof certificate, CMC(China Metrology Certification)
12 months