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.
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.
| 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 |
White |
| 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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