|
Gas detected |
Butane (C4H10) |
|
Measuring range |
(0~100)%LEL |
|
Resolution ratio |
1%LEL |
|
Sensor |
Catalytic Sensor |
|
Sensor lifetime |
â¥1 year |
|
Response time |
â¤20s(T90) |
|
Alarms |
Audible--buzzer with â¥75dB audible Visible--flashing red LED, â¥20m visible |
|
Alarm point |
Fully adjustable |
|
Continuous working time |
>10h ( without backlight) |
|
Working temperature |
-25ºC~+55ºC, short time: -40ºC~+55ºC |
|
Display |
Energy saving LED screen |
|
Battery model |
PL123450, 3.7V/1500mA |
|
Charging time |
4-5 hours |
|
Dust and water resistance |
IP65 |
|
Size & Weight |
103*54*29mm/200g |
|
Ex sign |
Exibd I |