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Description
Addressable algorithmic optical-thermal sensor with isolator
SKU: A50SHI
Features
• Addressable algorithmic optical-thermal sensor with isolator
• Built-in short-circuit isolator
• Low profile, total height under 55 mm (including the base)
• Easy connection
Specifications
Features
• Optical and thermal sensor.
• Built-in short-circuit isolator.
• Low profile, total height under 55 mm (including the base).
• Also available with a high base for 20 mm conduit.
• Can be connected to a remote action indicator.
• Easy wiring.
• Red and yellow bi-colour LED.
• Red LED indication of communication with the control panel (single flash), as well as alarm status
alarm (LED on).
• Yellow LED indication (single flash) of short-circuit isolator activation or loss of
communication with the control panel.
• Sensor contamination status indication on the control panel display (the sensor can distinguish between
rapid signal increases for alarms and small, slow, sustained increases caused by the accumulation of
dust and dirt).
• Easy-to-install head and base, interchangeable throughout the A50 range, made of heat-resistant ABS
white.
• UL certified according to EN 54-5 class A2R, EN 54-7 and EN 54-17, with CE marking in accordance with the Regulation
European Construction Products Regulation (EU) No. 305/2011.
Technical specifications
• Power supply: 24 - 35V
• Standby current consumption: 300 µA
• Alarm current consumption: 2 mA
• Activation indicator: red LED
• Remote indicator output: Yes
• Humidity: 20 - 95% RH
• Operating temperature: -10°C +50°C
• Storage temperature: -10°C +55°C
• Sensitivity: EN 54-7/EN 54-5 category A2R
• IP rating: IP 20
24-month warranty
eb: 236784169330
