BoschFCH-T320Refer to the datasheet for the product image
Bosch · Detectors
Bosch FCH-T320 Rate-of-Rise Heat Detector
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Product description
FCH-T320 is a conventional heat detector that monitors rising and maximum temperatures in fire detection systems. It can be used where smoke detection is unsuitable. Key features include an electronic evaluation circuit and a dust-resistant labyrinth design.
Key features
- Rate-of-rise and fixed-temperature detection
- 820 Ohm alarm resistance
- External detector alarm indicator can be activated
- Mechanical removal lock can be enabled or disabled
- Dust-resistant labyrinth and cover design
Technical specifications
| Operating voltage | 8,5–30 VDC |
|---|---|
| Current consumption | 0,12 mA |
| Operating temperature | -20–50 °C |
| Permissible air velocity | 20 m/s. |
| Operating relative humidity (non-condensing) | %0–95 |
| Weight | 74 g |
| Colour | White |
| Material | Plastic |
| Alarm resistance | 820 Ohm |
Information has been compiled from manufacturer/distributor sources. Please consult the documentation for current technical specifications.
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