| MODEL |
DY8800A+ |
| Detection |
natural gas, LPG, artificial goal gas and etc.. |
| Sensor |
planar semiconductor |
| Bootup time |
in 60 seconds |
| Alarm |
20Hz ~ 5KHz |
| Range of alarm |
~1% LEL LED1 flashing, without buzzer |
| ~2% LEL LED2 flashing, with buzzer |
| ~5% LEL LED3 flashing, with buzzer |
| ~10% LEL LED4 flashing, with buzzer |
| ~20% LEL LED5 flashing, with buzzer |
| Alarm mode |
LED, buzzer |
| Working temperature |
-20C ~ 70C |
| Working humidity |
less than 90% RH |
| Power source |
Li cell 3.7V 1100mA/h |
| Indication of charge |
10% red LED1 |
| 20% red LED2 |
| 30% red LED3 |
| 40% red LED4 |
| 50% red LED5 |
| Indication of sensitivity |
Level 0, red LED3 |
| Level -1, red LED2 |
| Level -2, red LED0 |
| Level +1, red LED4 |
| Level +2, red LED5 |
| Dimension |
275 * 70 * 30 mm |
| Weight |
approx. 220g |
| Standard accessories |
 |
