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Nittan Dual EVC-IR Infrared Conventional Flame Detector

Available to order Expected dispatch: 27th Oct
£497.99 inc VAT
£414.99 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 to order Expected dispatch: 27th Oct

£497.99 inc VAT

£414.99 ex VAT

Delivery Options

The following delivery options are available on this product.

Expedited Delivery

£7.91 inc VAT - Orders will be delivered in 6-7 working days by Hermes

Looking for more information?

If you have any questions or would like more information about this product you can ask one of our specialists.

Direct Telephone 01507 464183


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