Consilium Salwico NS-AOHS-IS I.S. Optical Smoke/Heat Detector N11250

The Salwico NS-AOHS-IS N11250 is an intrinsically safe analogue addressable heat and smoke detector for Salwico fire alarm systems.

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Description

The Salwico NS-AOHS-IS N11250 is an intrinsically safe analogue addressable heat and smoke detector for Salwico fire alarm systems.

The NS-AOHS-IS has 2 separate analogue sensor elements. One optical element for smoke detection and one heat-sensing element for heat detection.

An alarm is indicated on the NS-AOHS-IS via a red LED. The LEd will remain lit, until the alarm has been reset on the fire alarm panel.

The address is set with a DIP switch, which is mounted on the backside of the detector.

NS-AOHS-IS is connected to the detector loop via the ISOLATOR-A, part. no. N1790. Up to 20 addressable IS units can be connected to one
ISOLATOR-A. It is not possible to connect any remote LED indicator to NS-AOHS-IS.

Additional information

Weight 0,2 kg
Addressable/Conventional

Addressable

Function

Light scattering type Infra-red

Working Voltage

15-28 VDC

Alarm Current

2.5 mA

Alarm Temperature

84°C class CS

Temperature Range

-25°C to +70°C

Relative Humidity

0 to 95% RH

Certified According To

2531

Color

Weight

~100 g

System/Series

CS3000, CS4000, NSAC-1, OEM Extinguish, Salwico Cargo, Salwico Cruise, Salwico LNG, Salwico Navy, Salwico Offshore, Salwico Ro/Pax, Salwico Workboat, Salwico Yacht

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