| Range |
EX: 0-100%LEL ; 02: 0-30%VOL ; H2S 0-100 PPM ; CO: 0-1000 PPM |
| Resolution |
EX: 1%LEL ; 02: 0.1%VOL ; H2S 1 PPM ; CO: 1 PPM |
| Accuracy |
5% FS |
| Response Time |
≦30s |
| Sensor |
O2 /H2S / CO: plug-in electrochemical sensor ; Combustible gas (LEL): plug-in catalytic combustion sensor |
| Alarm Type |
Audible buzzer alarm ; Visual LED light alarm ; Vibration alarm |
| Protection level |
IP65 |
| Ambient Temperature |
-40 - 70°C (for combustible gas) ; -20 - 50°C(for toxic gas) |
| Relative Humidity |
<95%with no condensation ; <85% RH, avoid caustic gases or substances |
