Hanwei BS03 - Brief Introduction; Main Technical Specifications

BS03 fixed gas detector operation manual
1
1. Brief introduction
BS03 fixed gas detector, adopting high-quality catalytic gas sensor and
SMD arts and crafts, has advantages of good reproducibility, disturbing-proof
against temperature and humidity, long life-span and easy operation.
The signal output of BS03 is standard 4-20mA. It is widely used in
refineries, chemical plant, LPG station, gas boiler, and Spray-Paints etc where
gas leakage easily.
2. Main technical specification
Gas
Range
Resolution
Calibrating gas flow
LEL
0-100%LEL
1%LEL
500±50ml/min
CH4,
C3H8
0-100%LEL
1%LEL
500±50ml/min
CH4
0-5%VOL
0.1%VOL
500±50ml/min
CO
0-1000PPM
1PPM
200ml/min
H
2
S
0-100PPM
1PPM
200ml/min
NH
3
0-100PPM
1PPM
500±50ml/min
CL
2
0-20PPM
0.1PPM
1000±50ml/min
H
2
0-100%LEL
1%LEL
500±50ml/min
O
2
0-30%VOL
0.1%VOL
300±50ml/min
H
2
0-1000PPM
1PPM
200ml/min
SO
2
0-50PPM
0-20PPM
1PPM
600±50ml/min
CO2
0-6000PPM
0-5000PPM
1PPM
500±50ml/min
NO
0-1000PPM
1PPM
200ml/min
NO2
0-20PPM
0-50PPM
0.1PPM
1000±50ml/min
HCN
0-100PPM
1PPM
200ml/min
Sensor type: Catalytic, electrochemical or NDIR gas sensor
Gas sampling: Natural diffusion
Power supply: DC24V±25%
Power consumption: ≤3W