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Part Number or the Week S3EP-V-VAD-HPR-R

Morley-IAS Low Profile Non-Addressable Optical Smoke Detector Compatible with the D2E Duct Detector.

Part no.2351E A
BrandMorley-IAS
RangeMorley Conventional Duct
Sub-rangeDetector
2351E A — Hero

Image for illustration; item supplied may differ

At a glance

  • Low Profile Optical Detector2351E A is a low profile non-addressable optical smoke detector.
  • Photoelectric ASIC SensingAn Application Specific Integrated Circuit (ASIC) combined with the optical chamber provides efficient and accurate detection of fires with a high level of resilience to non-fire environmental influences.
  • Wide Supply RangeOperating voltage is 8 to 30VDC, nominal 12/24VDC.
  • Low Standby CurrentTypical standby current is 50µA @ 24VDC with no LED blink.
  • Panel Limited Alarm CurrentMaximum alarm current with the LED on is 80mA @ 24VDC, limited by the panel.
  • Compact HousingThe detector is 102mm in diameter, 38mm high and weighs 105g.
  • Wide Environmental RangeOperation covers -30°C to 70°C at 5 to 95% relative humidity, non condensing.
DescriptionSpecifications

Description

Photoelectric smoke sensing is what 2351E A brings to installations built around non-addressable devices. Its optical chamber is paired with an Application Specific Integrated Circuit (ASIC), a combination that keeps detection of fires both efficient and accurate while resisting non-fire environmental influences.

Supply can sit anywhere between 8 to 30VDC, nominally 12/24VDC. Typical quiescent consumption is 50µA @ 24VDC where the LED does not blink, and the alarm figure peaks at 80mA @ 24VDC with the LED on, a maximum the panel itself limits.

2351E A is a low profile non-addressable optical smoke detector that senses fire photoelectrically. An Application Specific Integrated Circuit (ASIC) works alongside the optical chamber to give efficient and accurate detection of fires, together with a high level of resilience to non-fire environmental influences.

The head accepts anything from 8 to 30VDC, with a nominal figure of 12/24VDC. Typical standby draw is 50µA @ 24VDC with the LED not blinking, while the maximum alarm current with the LED on is 80mA @ 24VDC, limited by the panel.

Read the full technical description

Mechanically the housing spans 102mm across and stands 38mm high at a mass of 105g. Ambient operation is rated across -30°C to 70°C and 5 to 95% relative humidity, non condensing.

2351E A is a low profile non-addressable optical smoke detector that senses fire photoelectrically. An Application Specific Integrated Circuit (ASIC) works alongside the optical chamber to give efficient and accurate detection of fires, together with a high level of resilience to non-fire environmental influences.

The head accepts anything from 8 to 30VDC, with a nominal figure of 12/24VDC. Typical standby draw is 50µA @ 24VDC with the LED not blinking, while the maximum alarm current with the LED on is 80mA @ 24VDC, limited by the panel.

The low profile body is 102mm in diameter and 38mm high, and the detector weighs 105g. Its working temperature range runs from -30°C to 70°C, and it will tolerate 5 to 95% relative humidity, non condensing.

Specifications

Order part number2351E
Commercial part number2351 E A
DescriptionOPTICAL CONVENTIONAL SMOKE DETECTOR

Specifications per manufacturer documentation, subject to change. E&OE.