Bosch FCP-O320 Conventional Optical Smoke Detector, 820 or 470 Ohm (FCP-O320-R470)
A conventional optical smoke detector from the FCP-320 series, offered with an 820 ohm alarm resistor (FCP-O320) or a 470 ohm alarm resistor (FCP-O320-R470).
Dealer for BoschBosch FCH-T320-R470 Conventional Heat Detector, Rate-of-Rise and Maximum, 470 Ohm
The 470 ohm alarm resistor version of the FCH-T320 conventional heat detector, for panels that expect a 470 ohm alarm load.
- Thermal differential (rate-of-rise) and thermal maximum detection
- 470 ohm alarm resistor
- Removal lock that can be switched on or off; remote alarm indicator can be connected
- Operating voltage 8.5 to 30 V DC, operating temperature -20 to 50°C
- Bosch lists a CMIM certificate for this version
Standards and approvals: CMIM
Specifications
Specifications
| Specification | FCH-T320-R470 |
|---|---|
| Weight (g) | 75 |
| Operating voltage (VDC) | 8.5 to 30 |
| Current consumption (mA) | 0.12 |
| Operating temperature (°C) | -20 to 50 |
| Permissible air speed (m/s) | 20 |
| Operating relative humidity, non-condensing (%) | 0 to 95 |
| Color | White |
| Material | Plastic |
Specifications as published by Bosch. Please confirm the exact model with us before ordering.
More Bosch Conventional Detectors
Bosch FCP-OT320 Conventional Optical/Thermal Multisensor Detector, 820 or 470 Ohm (FCP-OT320-R470)
A conventional multisensor detector that combines an optical smoke sensor with a heat sensor, offered with an 820 ohm or a 470 ohm alarm resistor.
Bosch FCP-OC320 Conventional Optical/Chemical Multisensor Detector, 820 or 470 Ohm (FCP-OC320-R470)
A conventional multisensor detector that combines an optical smoke sensor with a chemical (gas) sensor, offered with an 820 ohm or a 470 ohm alarm resistor.
Bosch FCH-T320 Conventional Heat Detector, Rate-of-Rise and Maximum, 820 Ohm
A conventional heat detector that responds to a rapid rise in temperature and to a maximum temperature, with an 820 ohm alarm resistor.
Bosch FCP-O 500 Conventional Optical Smoke Detector, Ultra-Flat, FCP-500 Series
A conventional optical smoke detector with an ultra-flat design for flush ceiling mounting, colour matched to the room with toning inserts.
Bosch FCP-OC 500 Conventional Optical/Chemical Multisensor Detector, Ultra-Flat, FCP-500 Series
A conventional multisensor detector with an optical sensor and an additional gas sensor, in the ultra-flat FCP-500 design for flush ceiling mounting.
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