Specification:
Power Supply | 9V battery |
Sensitivity/Alarm Time | 30ppm, After 2 hours; 50 ppm, Within 60~90 minutes; 100 ppm, Within 10~40 minutes; 300 ppm, Within 3 minutes |
Static Current | <50uA (200uA with LCD) |
Alarm Current | <75mA |
Operation ambient | 5-40°C |
Environment Humidity | 20~90%R.H |
Alarm Output | 85db/1m, red LED light |
Static Output | Green LED light flash every 30 seconds |
Low Battery Warning | Sound âdiâ every 30 second, displaying âlbâ |
Dimension | 115mm*37mm |
Installation | ceiling mounted |
Weight | 130 g |