AH-9920
Mechanical Fixed-Temperature Heat Detector
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- This detector operates on the temperature differential sensing principle, with a UL approved sensor making mechanical contact. It is made of high quality material, providing excellent contact despite any environmental interference.
- This detector is suitable for locations with high temperature differentials, such as places (kitchen, restaurant and boiler house) where there is constant use of heat.
- This detector has passed strict quality control and repetitive testing; hence its quality is durable and highly reliable.
- Through its professional design, the heat collector can accelerate its response rate after being heated, and has a protective device to avoid accidental response caused by distortion, bumping and dropping in order to increase the reliable product.
- The unit is completely sealed; its function is not affected by humidity, dust or insects.
| Type: | 2 wire | 3 wire | 4 wire |
|---|---|---|---|
| Alarm Contact: | N/A | N/A | 0.8A @30V DC, 0.4A @125V AC |
| Voltage Range: | 12 ~ 30V DC | ||
| Alarm Current @24V DC 470Ω: | 40mA | 40mA | 35mA |
| Thermal Setting: | 70℃ | ||
| Ambient Temperature: | -10℃ ~ +55℃ | ||
| Material: | Fire-proof plastic | ||
| Dimensions: | 111mm(Dia.) x 47mm(H) | ||
| Weight: | About 100g | ||
| Color: | White | ||
