| Customization: | Available |
|---|---|
| Type: | Infrared Gas Sensor |
| Conductivity Type: | Surface Type |
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Item |
Index Parameter |
| Environment Temperature | 0ºC~+55ºC |
| Working Humidity | ≤95%RH, Non-condensation |
| Operating Voltage | DC24V, Operating Voltage Range: 12~28V |
| Working Current | ≤ 35mA @DC24V (Standby), ≤ 40mA @DC24V Alarm) |
| Linkage | Non-polarity analog 2 wire bus, current < 400uA |
| Value of Detection Concentration | Natural gas 10%LEL(±30%) |
| Response time | ≤30S, Self-recovery |
| service life | >5 Year (In clean air) |
| Electricity (or reset) | The electric (or reset) indicator on the detector quickly double flash, after light according to the order of the green, red, yellow flashing light, accompanied by a buzzer hint sound. |
| Indicator light | Preheat condition, the green light shining fast (about 2 times per second); Normal monitoring status, the green light is about once every 12 seconds flicker when there is no bus signal access (about once per minute flashing); Alarm, the red indicator light flash (about 2 times per second); The sensor failure, the yellow indicator light about once every 3 seconds flicker. |
| Buzzer | When alarm, buzzer about chirping 2 per second;To failure, buzzer about sing once every 3 seconds. |
| Self-inspection Button | Press the self-check button, indicator light cycle shiny (order of green, red, yellow), accompanied by a buzzer sound prompt. |
| Unit Dimensions | φ104mm×48 mm |
| Shell material | ABS(Antiflaming V0) |
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