Nittan Dual Infrared Flame Detector
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Nittan Dual Infrared Flame Detector

More on the way Expected dispatch: 29th January
436.19 ex VAT
523.43 inc VAT
Product Overview
The dual infrared flame detector is suitable for wiring into any standard two wire fire alarm control panel.
  • Dual Infrared Flame Detector
  • Both detector elements must be activated before the alarm sounds 
  • Led indicator
  • 2 Wire installation
  • Unit is compatible with STB-4 and older Nittan Bases
  • Unit is supplied with UB-4 base
  • Voltage: 10V - 30V DC
Additional Information

Technical Data

Model Number 2A-P
Description Conventional, Dual Infrared flame detector, indoor surface mounting type
Spectral Response Two Infrared wave lengths: - IR1) 4.3 ?m and IR2) 4.0 ?m
Detection Principle CO2 Resonating Radiation Detection
Nominal Detection Range: 18m (18m - 30m)
View Angle 100? ?50
Nominal Detection Distance  ? 0 ~ ?10 deg. = 30m
? 15 ~ ?30 deg. = 25m
? 35 ~ ?40 deg. = 20m
? 45 deg. = 19m
? 50 deg. = 18m
Operation When Sensor No 1 reaches a predetermined level and Sensor No 2
reaches a lower predetermined level than Sensor No 1 then the 2RA-P
will indicate a fire condition. If Sensor No 2 level reaches a higher level of
alarm than Sensor No 1 then the 2RA-P will not indicate a fire condition
Voltage 24V d.c. (10 - 30V d.c.)
Quiescent Current: 180?A
Alarm Current 165mA. max. (L - C 65mA, P-C 100mA)
Connection type: 2 Wire
Operating Temperature range -10 to +50?C (14 to 122?F)
Mass 2RA-P = 150g
Base = 50g
LED Indicator: Red, continuous in fire condition
Red, pulses in fault condition
Technical Data

Technical Data

This is the technical data for the Nittan Dual Infrared Flame Detector.

Product Code CAIRFD
Weight 0.50kg
Dimensions (HxWxD) 104x104x53mm

Product Datasheets

The following datasheets are available for this product.

Pricing & Availablity

Model Stock Price Weight
Product Code: CAIRFD Stock Level:
More on the way Expected dispatch: 29th January

436.19 ex VAT

523.43 inc VAT


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The following delivery options are available on this product.

Express Delivery

Delivered in 6-7 days by our specialist courier from 6.50 ex VAT - More info

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