Discovery Marine Optical Smoke Detector [SIL2]

58000-600MAR

The Discovery Marine Optical Smoke Detector are high-specification devices using the light scatter principle to quickly detect fire while effectively managing false alarms.

Technical specification
General
Warranty
10 year
Applications
  • Bedrooms
  • Escape routes
  • Large vessels
  • Marine
Fire Type
Slow burning, smouldering fires
Default Variant
No
Website Categories
Analogue Addressable
Website Specialist Applications
  • Marine
  • Offshore
Associated Ranges
Discovery Marine
Mechanical
Colour
White
Sensor configuration
Horizontal optical bench housing infra-red emitter and sensor, arranged radially to detect forward scattered light.
Weight
105g
Materials housing
Polycarbonate
Materials terminals
Nickel plated stainless steel
Product length
42mm
Product diameter
100mm
Detection principle
Photo-electric light scattering.
Product length
1.65in
Product diameter
3.94in
Conformance
Standards
EN 54-7
Approvals
  • BV
  • KRS
  • DNV.GL
  • CCS
  • ABS
  • LR
  • ESC
  • MED
Performance
Analogue value nominal
23
Analogue value (- tolerance)
0
Analogue value (+ tolerance)
4
Analogue value
23 +4/-0
Alarm level analogue value
55
Chamber type
Chevron
Electrical
Protocol voltage
5 to 9V peak to peak
Protocol voltage (max)
9V
Protocol voltage (min)
5V
Power-up surge current
1mA
Maximum power-up time
10 seconds
Status indicator - Alarm
Red
Quiescent current
300μA
Quiescent current tested at
24V dc
Supply voltage (max)
9V dc
Supply voltage (min)
5V dc
Supply voltage (Vmin-Vmax)
5 to 9V dc
Terminal functions +R
+R Remote indicator positive connection
Terminal functions -R
-R Remote indicator negative connection
Polarity
L1 & L2 are polarity insensitive
Sampling frequency
Once per second
Environmental
Humidity (max)
95% RH
Humidity (min)
0% RH
Humidity Note
no condensation or icing
Humidity
0% to 95% (no condensation or icing)
Operating temperature
-40 to 70°C
Operating temperature (max)
70°C
Operating temperature (min)
-40°C
IP rating
Designed to
IP rating Value
IP44
Operating temperature
-40 to 158°F
Operating temperature (max)
158°F
Operating temperature (min)
-40°F
Downloads

This page uses Javascript you will need to switch on Javascript to view the page.

Approvals

This page uses Javascript you will need to switch on Javascript to view the page.

Compatible panels

We partner with panel manufacturers around the globe.

Training and Support

Designed especially for you by our in-house expert team.