CO O2 H2S Portable Gas Detector with Build-in Pump

BX172 with build-in pump

Brief Introduction:

BX172 Portable Gas Detector can make continuous detection for combustible and toxic gases. It is suitable for combustible and toxic gas in underground pipe or mines, keeping your work safely and profitably.

With pump sampling and different length of sampling probes, it is convenient for detecting in different environment. The high and low alarm levels are adjustable (STEL and TWA alert for toxic gas). User can turn on or off the vibration alarm function when necessary. When gas concentration reaches or exceeds the preset alarming level, it will give visible and audio alarm, and backlit is activated automatically. The relative indication help user realize the alarming type. The mark in the LCD makes the operation simple and convenient.

Features:

- Advanced 16 digit MCU control
- Large LCD display
- Built-in pump to sampling, could sample test from long distance
- Low and high alarm can be specified display alarm type
- Display STEL and TWA level
- Supply time and remain battery level display
- Replaceable sensor module
- 2000 pieces records, including peak value, type, could auto cover when it full
- Could connect with computer and output data, and analyses the results
- Two alarming level, three ternary alarming (visible audio and vibration)
- Power on and self-test function, sensor, visible, audio and vibration information
- Password management and password validation for important operation

Specifications:

- Safe degree: Intrinsically safe
- Sampling: pump sampling
- Sensor: Catalytic or electrochemical
- Gas: Combustible or toxic gas
- Response time:T<30s
- Operating condition:Temperature -40'C-70'C for combustible gas
- Temperature: -20'C-50'C for toxic gas
- Humidity: < 90%RH non-condensing
- Protection category:IP65
- Battery: DC3.7V, 2.1AH, Li battery
- Working time: 8 hours continuously for catalytic gas sensor
- 48hours continuously for electrochemical gas sensor
- Charging time:(4-6)h