Wireless Increase Heat Detector VIT20
Wireless Increase Heat Detector VIT20
Descriptions Wireless Increase Heat Detector VIT20
The fire detector provides a reliable early warning of a fire condition upon reaching a rate of rise of the temperature or fixed temperature threshold in the protected premise. The temperature class is in compliance with the European Standard EN54-5 and is programmable by the fire control panel VIT01:
– A1R, A2R – for rate of rise heat fire detector. Activated upon reaching a rate of rise of the temperature or fixed temperature
– The principal of functioning of its thermal part is based on the ohmic resistance alteration in the thermistors as a result of the ambient temperature change.
Technical data Wireless Increase Heat Detector VIT20
- Supply voltage: (3.2-3.6)V DC
- Back-up power supply: (3.0-3.2)V DC
- Current consumption in transmitting: 45 mA
- Current consumption in receiving: 55 mA
- Average consumption in “Duty” Mode: 80 µA
- Response time: 30 sec.
- Temperature class: programmable P – A1R, A2R in compliance with EN54-5:2000
- Protected area: circle with diameter up to 8 m
- Height for installation: up to 3.5 m (according to EN54)
- Degree of protection: IP40
- Operating temperature range: minus 10оС up to 55оC
- Relative humidity resistance (no condensation): ≤ 95%
- Overall dimensions, including the base: Ø 106 mm, h 55 mm
- Weight (including the base and the battery): 0.150 kg
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