| Measurement range |
0 to 100 % LEL, 0 to 40.0 % Vol, 0 to 100.0 ppm, 0 to 500.0 ppm |
| Sampling method |
Diffusion |
| Detection principle |
Catalytic combustion |
| Display |
Simultaneous displayDigital LCD with segments, auto backlight at alarm display |
| Alarm type |
Gas alarms: 2 preset alarms, STEL, TWA, over scale alarmTrouble alarms: Sensor disconnection, low battery, circuit error, calibration range error |
| Display alarm |
Gas alarms: Flashing LEDs, intermittent buzzer, flashing gas value, vibrationTrouble alarms: Flashing LEDs, intermittent buzzer, display of error message |
| Alarm sounds |
Infrared Sensor and other Sensor: Laser, Electrochemical, Thermal conductivity, catalytic combustion, thermal conductivity, PID photo ionization, and so on. |
| Resolution |
95 dB at 11.81 in (300 mm) |
| Temperature range |
-4 °F to +122 °F ( -20 ℃ to +50 ℃) |
| Humidity |
0 to 95 % RH |
| Ingress protection |
IP67 |
| Power Supply |
Direct charging Ni MH battery pack (can be fast charged in just 180 min.) |
| Output signal type |
IrDA for Data logger |
| Continuous operation |
Up to 20 hours after full charge |
