BX176 Single Gas Detector

1. Advanced MCU control with low power consumption

2. Large LCD display

3. Adjustable low and high alarm level

4. Adjustable calibrating level

5. High concentration protection for combustible gas

6. Self test for the combustible gas sensor

7. Low battery indication

8. Real time clock display

9. Replaceable sensor module

10. Self-adjustment function

11. Visual and audible alarm with vibration

12. Data logging and uploading;

13. STEL and TWA alarming for toxic gases

14. Advanced self-examination and self-renovation function

15. Password management to avoid wrong operation

16. Intrinsically safe

Specifications

1. Accuracy: <= +/-5% F.S.

2. Response time: T<30s

3. Indication of alarm, fault and low voltage with LED, sound, vibration

4. Operating Environment: temperature -40~70℃ (for combustible gas); -20~50°C (for toxic gas); Humidity: <95%RH non-condensing

Operating voltage: DC3.7V Li-ion battery 1300mAh

Working time: Combustible gas: 8h continuously; Toxic gas: >=300h continuously

Charging time: 4h~6h

Sensor life: 2 years

IP rating: IP65

Weight: about 125g (including battery but without accessories)

Dimension: 104.0mmX60.8mmX30.5mm

Model	Range	L-Alarm Range	H-Alarm Range	L-Alarm	H-Alarm	TWA	STEL
BX176-CH4	0-100%LEL	10%LEL~25%LEL	25%LEL~80%LEL	20%LEL	50%LEL
BX176-C3H8	0-100%LEL	10%LEL~25%LEL	25%LEL~80%LEL	20%LEL	50%LEL
BX176-H2	0-100%LEL	10%LEL~25%LEL	25%LEL~80%LEL	20%LEL	50%LEL
BX176-H2	0-1000ppm	20ppm~150ppm	150ppm~500ppm	35ppm	250 ppm
BX176-H2S	0-100ppm	5ppm~15ppm	15ppm~30ppm	10ppm	15ppm	10ppm	15ppm
BX176-CO	0-1000ppm	25ppm~100ppm	100ppm~500ppm	35ppm	200ppm	35ppm	200ppm
BX176-CO	0-2000ppm	25ppm~100ppm	100ppm~500ppm	35ppm	200ppm	35ppm	200ppm
BX176-O2	0-30%vol	16%vol~19.5%vol	22.5%vol~24%vol	19.5%vol	23.5%vol
BX176-C2H5OH	0-100%LEL	10%LEL~25%LEL	25%LEL~80%LEL	20%LEL	50%LEL
BX176-NH3	0-100ppm	20ppm~30ppm	30ppm~70ppm	25ppm	50ppm	25ppm	50ppm
BX176-CL2	0-20ppm	3ppm~10ppm	5ppm~15ppm	5ppm	10ppm	0.5ppm	1.0ppm
BX176-SO2	0-100ppm	1ppm~3ppm	3ppm~10ppm	2ppm	5ppm	2ppm	5ppm