Bežični adresabilni termički detektor VIT 20

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Bežični adresabilni termički detektor Unipos VIT 20


Product Description

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
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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