Hanwei BS03, Operation Manual, Page: 6 / 20

BS03 fixed gas detector operation manual
3
4. Installation
4.1 Installation position
1) For petrol gas, oil gas and alcohol gas etc. which is heavier than the air,
the position is 0.3m-0.6m higher than the ground.
2) For natural gas, CH4 etc which is lighter than the air, the position is
0.5m-2m higher than the gas source. Gas density more than
0.97kg/CBM, then it's heavier. Gas density less than 0.97kg/CBM, then
it's lighter.
3) The position should be far away from shocking, shattering, strong
electromagnetic interference. Around the position, there should be at
least 0.3m empty place.
4)
The position should be within 1m around the possible gas leakage area,
such as valve, pipe connection point, gas outlet place. Please try to
install it nearer to the above places, but avoid influencing the working of
the other equipment. Please avoid the environment of high temperature
and humidity. Also please keep it from water swashing, oil and
mechanical damage. Please also consider the convenience of
maintenance and calibration.
5) For large scale detection, we suggest install 1pc every 10-12 square
meters, so as to get the best detection result.
No. Name No. Name
1 Protection cover 9 Pipe connector
2 Decoration 10 Display screen
3 Lower shell 11 Wire connection hole
4 Upper shell 12 H-alarm LED
5 Wire connection hole 13 L-alarm LED
6 Pipe joint 14 Fault / Power LED
7
Remote control receiving
window
15 Ground nut
8 Fixing hole