- Highly sensitive, noise signal proof
- Easy one key operation
- Audible and visible alarm
- Long battery life, auto power off
- Mold pantented, patent code 20080302099958
| MODEL | DY80 | |
|---|---|---|
| Detection | natural gas(NG), methane. | |
| Sensor | planar semiconductor | |
| Warm up time | within 60 seconds | |
| Rnage of detection | CH4: 0 ~ 100% LEL | |
| Alarm Frequency | 2.713kHz / 30ms | |
| 2.713kHz / 100ms | ||
| Range of alarm | ~2% LEL (LED Yellow) | |
| ~10% LEL (LED Red) | ||
| Alarm time | within 20 seconds | |
| Alarm mode | LED, buzzer | |
| Working temperature | -20C ~ 70C | |
| Working humidity | less than 90% RH | |
| Power source | AA 1.5V * 2 | |
| Dimension | 220 * 20 * 20 mm | |
| Weight | approx. 80g | |
