VTSYIQI Oxygen Combustible Gas Detector O2 EX Gas Concentration Measurment Pump Suction Type Gas Detection Alarm Instrument with Measuring Range O2 0-30% VOL EX 0-100% LEL for Chemical Industry Gas Detection

VTSYIQI Oxygen Combustible Gas Detector O2 EX Gas Concentration Measurment Pump Suction Type Gas Detection Alarm Instrument with Measuring Range O2 0-30% VOL EX 0-100% LEL for Chemical Industry Gas Detection

About this item

Gas detected:Oxygen O2, Combustible Gas;

Measuring Range:0-100%LEL(EX);0-30%VOL(O2)

Resolution Ratio:1%LEL/1%vol(EX); 0.1%vol(O2)
The pump suction gas detector is a multi-in-one gas detector. It can continuously detect combustible, oxygen, carbon monoxide, hydrogen sulfide and other toxic gases in ambient air, and detect up to 5 gases at the same time. This instrument is waterproof design and combine with rubber shell, to meet the harsh requirements of harsh environment.

The gas detector uses pump-suction mode for detecting, and high quality gas sensors are used for sensitive components, which has excellent sensitivity and repeatability.

The instrument is controlled by embedded micro-computer. It has simple operation, complete functions, high reliability, multiple adaptive abilities, and is intuitive and clear with graphic and text liquid crystal display.

Features:

2.4 inch high definition full-color view IPS industrial screen

Technical indicators and gas concentration values display

Shell adopts high IP encapsulation technology

Can detect 1-4 gases at the same time, sensors can be assembled as requested

Data storage function and can store 5000 pieces of data.

Dust-proof, explosion-proof and waterproof design

Intrinsically safe circuit design, antistatic and electromagnetic interference

Built-in high-power carbon film self-priming pump, quick response time

Setting time and alarm function can be adjusted freely

Technical Parameters:

Gas detected:Oxygen O2, Combustible Gas;

Measuring Range:0-100%LEL(EX);0-30%VOL(O2)

Optional Range: 0-100%VOL(Infrared or catalytic)(EX);0-30%、0-100%VOL(O2)

Resolution Ratio:1%LEL/1%vol(EX); 0.1%vol(O2)

Detection mode:pump-suction type

Sensor types:catalysis, electrochemistry, PID, infrared

Response time:<20s

Display error:±5% FS

Indicating mode:LCD display real-time data and system status, light-emitting diode, sound and vibration indication alarm, fault and undervoltage

Working environment:temperature: - 20 ~50 ℃; humidity: <95% RH without condensation

Working voltage:DC3.7V ; 2000mAh

Charging time:<6h

Working hours:>8 hours continuous (non-alarm standby state)

Sensor life:2 years (electrochemistry)

Explosion-proof sign:Ex IB llB T3 Gb

Protection level:IP67

Shape size::178mm * 75 mm * 47 mm (length * width * height)

Weight:About 400g