4 In 1 Colorful Portable LEL Gas Detector With Hose / Probe

4 in 1 Colorful Portable Gas Detector
H2S/O2/CO/ Ex
Diffusion Type | With hose and probe | Multi Gas Clip

Clearance measurement was never this easy and convenient!
ZLT850 4 in 1 portable multi gas detector monitor CO, H2S, O2 and combustible gas simultaneously.
The instrument with large Colorful LCD Display, audio/visual and vibratory indicators, rechargeable battery, and simple use.
It is widely used in the area where explosion-proof is required or toxic gas leaks, like underground channels or mining industry, so as to protect the workers' life and avoid damage on the relevant equipments.

• COLOR DISPLAY: Adopt high resolution TFT display, color display speed is faster, contrast and brightness are also greatly improved.

• POLYMER BATTERY: 2500mAh, full charge about 8-12 hours, full charge can be used for about 10-12 hours.

• HIGHLY SENSITIVE SENSORS: Effectively predict dangerous gases, ensure the safety of personnel and property.

• ALARM STATUS: When the concentration of dangerous gas is higher than the minimum alarm value, the detector will immediately sound to remind "Please pay attention to the gas concentration exceeds the limit ", and the alarm will continue until the dangerous gas concentration returns to the lowest value, the alarm will disappear.

Gas Detection Range:

Flammable explosive gas (EX/LEL/CH4) : 0-100LEL

O2:0-30% (volume)

H2S: 0-100 PPM

CO: 0-1000 PPM

Double sensors:

O2/H2S/CO: Plug-in electrochemical sensor

Flammable gas (LEL) : Plug-in catalytic combustion type sensor

Product Parameters :

• Comes Factory Calibrated
• Response Time: <30s
• Working Environment: -20 ° C ～ 50 ° C, <95% RH (no dew)
• Power Source: DC4.2V Li-on battery, 2500mAh
• Protection level: Ip65
• Sensor life: 2 years
• Protection Grade: IP65
• Weight: 8.12OZ (with battery)
• Dimensions: 5.5" ×2.9" ×1.3"(L × W × H)
• Weight: 7.6OZ
• Charging time: 4h-6h Standby time, Continuous use for more than 12-15 hours at full charge
• Indication mode: Color display real-time data and system status, lighting, vibration and live voice recording (Chinese and English) tips

When running for the first time, you need to enter the 4-digit password "1111".
At this time, enter the menu selection, you can click the button to set various gas concentration warning values.
When the gas concentration reaches the alarm value, the warning light will work and sound to remind you.

Charging Instruction:
When the USB charging cable is plugged in when the power is off, the current battery percentage will be displayed on the screen
when the battery is less than 10%, a low battery page will pop up every 60 seconds, and there will be a voice prompt of "low battery, please charge"
When the battery is less than 5%, the detector will automatically shut down to prevent the loss of data inside the detector

HiYi Techonology is a professional company of committed to the development of the gas detection industry, has more than 15-year experience in specializing in the research, development, manufacture and sale of gas detectors.

With the strong technical force and economic strength, company is constantly developing new products with the international advanced technology level.

We are ready for supplying professional and exact technical service and designing projects to meet local customer's needs. The independent technology from sensors to detectors enables us to afford one-stop gas detection solution service all over the world.

We always concentrate on enhancing the communication with customers, developing international cooperation, and participating in the international competition by attending many professional exhibitions all over the world ever year.

Our products can be divided into High-end Laser Methane Detector，Domestic Gas Alarms, Portable Gas Detectors, Industrial Fixed Systems, Gas analyzers, as well as gas sensors and key elements for gas detection. The products have obtained the certificates of CE, TUV, ATEX, and RoHS, and are widely used in industrial fields.

Around IOT industry, we will combine sensors, intelligent terminal, communication technology, cloud computing and geographic information IOT technology together closely, establish a complete IOT industry chain.

We are focus on the customer value oriented, combine treatment of environmental protection with energy saving technology, provide perfect solutions for smart city, production safety, environmental protection, health of the people's livelihood. Creating value for customers is our forever pursuit.

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