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Description
A50HI algorithmic heat sensor with isolator
SKU: A50HI
Features
• Algorithmic heat sensor with isolator
• Built-in isolator
• Low profile, total height less than 42 mm (including the base)
• Red and yellow bi-colour LED
• IP20
Specifications
Features
• Heat sensor.
• Built-in isolator.
• Low profile, total height less than 42 mm (including the base).
• Also available with a high base for 20 mm conduit.
• Can be connected to a remote indicator.
• Easy wiring.
• Red and yellow bi-colour LED.
• The red LED indicates communication with the control panel (single flash) and alarm status (LED on).
• The yellow LED indicates (single flash) that the short-circuit isolator has been activated or that communication with the control panel has been lost.
• Sensor contamination status indicated on the control panel display (the sensor distinguishes between rapid signal increases that trigger an alarm and small, slow, sustained increases caused by the accumulation of dust and dirt).
• Easy-to-install head and base, interchangeable across the A50 range and made of white, heat-resistant ABS.
• UL-certified according to EN 54-5 class A2R and EN 54-17, with CE marking in accordance with European Construction Products Regulation (EU) No. 305/2011.
• 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 54-5 category A2R
• IP rating: IP20
24-month warranty
eb: 227319896207
