System Sensor Addressable Multi-Sensor Detector

Key Features

Overview

System Sensor Addressable Multi-Sensor Detectors provide a consolidated, reliable and high-quality detector platform with digital communication that is suitable for medium to large applications.

System Sensor Addressable Multi-Sensor Detectors combine thermal and photoelectric detection technology to provide advanced false alarm immunity and faster response to a wide range of fires. The two separate sensing elements are managed by embedded software which enables them to act as a single unit. 

In areas where the normal daytime activities may potentially create unwanted alarms, these detectors can also be programmed to operate in “heat only” mode. System Sensor Addressable Multi-Sensor Detectors will automatically revert to full photo-thermal operation during unoccupied periods.

These detectors are housed in a modern, white enclosure and have a tri-colour LED offering red, green and amber colours providing 360° visibility.

Turntable

Approvals

Tech Specs

Operating Voltage Range	15 to 32Vdc
Maximum Standby Current	200μA at 24VDC (no communications) / 300μA at 24VDC ( LED blink enabled, once every 5s)
LED Current	Red: 3.5mA @ 24Vdc,Green: 7.0mA @ 24Vdc, Yellow: 10.5mA @ 24Vdc
Remote Output Voltage	22.5Vdc @ 24Vdc
Remote Output Current	10.8mA @ 24Vdc
Additional Loop Resistance Using The B501AP	Typically 20mohm (max 30 mohm)
Isolator Operating Voltage Range	15 to 28.5Vdc
Isolation Current	15mA at 24Vdc
Maximum Continuous Current	1A (Switch Closed)
Temperature Range	-30°C to +80°C †
Humidity	10 to 93% relative humidity (non-condensing)
Height	61mm installed in B501AP base
Diameter	102mm installed in B501AP base
Weight	99g (inc base)
Max Wire Gauge for Terminals	2.5mm2
Colour	White
Material	PC/ABS

^† Do not install detectors in locations where normal ambient temperature exceeds 50°C

Downloads

• System Sensor Addressable Multi-Sensor Detector Datasheet
• System Sensor Addressable Multi-Sensor Detector Installation Manual

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