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Nittan Dual EVC-IR Infrared Conventional Flame Detector

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£687.23 inc VAT
£572.69 ex VAT
Product Overview
This conventional infrared flame detector (EVC-IR) is a flame detector designed to monitor the infrared energy emitted during a fire. Designed for installations in large and high-ceiling areas where heat or smoke detectors are unable to detect fires quickly.
  • Conventional Dual Infrared Flame Detector
  • Both detector elements must be activated before the alarm sounds 
  • LED indicator
  • Embedded Self-test function detects a sensor fault
  • Supplied with UB-4SD Standard Base c/w Shottky Diode
  • Voltage: 10V - 30V DC
Additional Information

Technical Data

Model Number EVC-IR
Description Conventional Dual Infrared Flame Detector
Detection Method CO2 Resonance Emission, Flame Flicker, Dual Wavelengths
View Angle 100° Max (±50°)
Operation When Sensor No 1 reaches a predetermined level and Sensor No 2
reaches a lower predetermined level than Sensor No 1 then the EVC-IR
will indicate a fire condition. If Sensor No 2 level reaches a higher level of
alarm than Sensor No 1 then the EVC-IR will not indicate a fire condition
Voltage 24V d.c. (10 - 30V d.c.)
Quiescent Current: 130μA (at 24V d.c.)
Alarm Current 50mA@24V, (Internal 375Ω resistor in series with 6Vdrop)
RIL: 2mA
Connection type: 2 Wire
Operating Temperature range -10 to +50°C (14 to 122°F)
LED Indicator: Red, continuous in fire condition
Red, pulses in fault condition
Technical Data
Product Code CAIRFD
Brand Nittan UK
Dimensions (HxDia)

104x45mm (With Sensor Head)

Weight 0.50kg
Product Datasheets

Pricing & Availability

Model Stock Price
Product Code: CAIRFD Stock Level:
Available for pre-order Expected dispatch: 30th Apr

£687.23 inc VAT

£572.69 ex VAT

Delivery Options

The following delivery options are available on this product.

Expedited Delivery

£6.19 inc VAT - Orders will be delivered in 6 working days with Evri

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