Duct Detector DNRE

Duct Detector DNRE
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Photoelectric, integrated low-flow technology
Air velocity rating from 0.5m/s to 20m/sec
Versatile mounting options: square or rectangular configuration
Broad ranges for operating temperature °0 C to 70°C and humidity (0% to 95%non-condensing)
Patented sampling tube installs from front or back of the detector with no tools required
Cover tamper signal
20mm conduit knockout for easy wiring access
Available space within housing to accommodate mounting of relay module
Easily accessible code wheels on sensor head (sold separately)
Clear cover for convenient visual inspection

Additional information

Power supply voltage

8.5-35 voe

Input capacitance

0.1 µF max

Reset voltage

2.5 VDC min

Sensitivity Test

See detector label

Peak standby current



(Rectangular) 37 cm L; 12.7 cm W; 6.36 cm D (Square) 19.7 cm L; 22.9 cm W; 6.35 cm D


0.82 kg

Operating Temperature Range

0°c to 70°c

Storage Temperature Range

0°c to 70°c

Operating Humidity Range

0% to 95% relative humidity non-condensing

Air Duct Velocity

0.5 to 20 m/sec


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