Description:AH912 Serial detectors are sentek's latest analogue
heat detector with addressable and a number of new features. The
heat detectors respond to increasing air temperature in a way that
classified as an A2S device. The heat-conducting plate allows good
contact between the sensing thermistorand the surrounding air. The
detector provides a voltage proportional to the external air
temperature, and transmitted the value to the control panel.The
detector is designed to be connected to a two wire loop circuit
carrying both data and supplySpecification:
ModelDESCRIPTIONAH 912-22-wire Addressable Heat AlarmAH
912-2L2-wire Addressable Heat Alarm with Remote LED OutputSupply
VoltageLoop Powered 17 - 30 VQuiescent Current70uA @ 24VDC
200uA @ 17 - 30 V Loop Powered maxAlarm Current3mA max.
(AH912-2)Remote OutputA remote output capable of supplying 12 mA
maximum (AH912-2L )Heat Sensitivity55ºCReset VoltageLess than 1
voltReset Time20 secondsOperating Temperature-10°C to 75°CRelative
Humidity0 to 95% RH, no condensation or icingColor / Case
MaterialWhite / PC/ ABSAddressable Heat Detector for Alarm &
Security Systems AH912 Product Features: • Dual LEDs for
360º visibility• Easy installation and maintenance• Sleek
low-profile housing design• Durable sensor head, no need for
replacement• SMD circuit board design-satisfactory quality and
reliability guaranteed• Easy installation, Anti-tamper function•
Standard: According to EN54-5 / EN14604-2005Related
Products:Company Information /* March 10, 2023 17:59:20
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