Apollo Discovery Marine Multisensor Detector
£41.88 (inc VAT: £50.26)
Summary
The Discovery Marine Multisensor Detector comprises optical smoke and thermistor temperature sensors which give both a combined signal as well as a separate heat signal for improved false alarm management.
The Discovery Marine Optical / Heat Multisensor Detector contains an optical smoke sensor and a thermistor temperature sensor whose outputs are combined to give the final analogue value.
Features
- Ideal for a wide range of applications.
- Enhanced false alarm management.
- Unaffected by wind or atmospheric pressure.
- Well suited to sensitive environments.
- Five EN54 approved response modes.
- Heat only and optical only options.
- Remote test feature.
Specifications
- Applications :
- Bedrooms
- Large vessels
- Marine
- Fire Type : Fast and slow burning fires
- Warranty : 10 year
- Analogue Value Nominal : 0
- Analogue Value (- Tolerance) : 4
- Analogue Value : 23 +0/-4
- Alarm Level Analogue Value : 55
- Chamber Type : Chevron
- Heat Classification : A1R
- Protocol Voltage (Min) : 5V
- Protocol Voltage (Max) : 9V
- Protocol Voltage : 5 to 9V peak to peak
- Power-Up Surge Current : 1mA
- Maximum Power-Up Time : 10 seconds
- Status Indicator – Alarm : Red
- Quiescent Current : 400μA
- Quiescent Current Tested At : 24V dc
- Sampling Frequency : Once per second
- Terminal Functions +R : +R Remote indicator positive connection
- Terminal Functions -R : -R Remote indicator negative connection
- Polarity : L1 & L2 are polarity insensitive
- Humidity (Min) : 0% RH
- Humidity (Max) : 95% RH
- Humidity Note : no condensation or icing
- Humidity : 0% to 95% (no condensation or icing)
- Operating Temperature (Min) : -40°C
- Operating Temperature (Max) : 70°C
- Operating Temperature : -40 to 70°C
- IP Rating Value : IP44
- Storage Temperature (Min) : -40°C
- Storage Temperature (Max) : 80°C
- Storage Temperature : -40 to 80°C
- Standards :
- EN 54-5
- EN 54-7
- Approvals :
- BV
- KRS
- DNV.GL
- CCS
- ABS
- LR
- ESC
- MED
- Weight : 105g
- Colour : White
- Materials Housing : Polycarbonate
- Materials Terminals : Nickel plated stainless steel
- Product Height (Wo/Base) : 50mm
- Product Diameter : 100mm
- Detection Principle
- Photo-electric light scattering.
- Temperature sensitive resistance.
- Sensor Configuration : Horizontal optical bench housing infra-red emitter and sensor, arranged radially to detect forward scattered light.
Downloads
- Datasheet (Adobe PDF)
Additional information
| Weight | 0.15 kg |
|---|---|
| Colour | |
| Detection Type | |
| Hazardous Applications | |
| Marine Applications | |
| Protocol | |
| System Type |