Addressable 2 Wire Heat Detector Addressable Heat Alarm Meet EN
Apollo Addressable 2 Wire Heat Detector Addressable Heat Alarm Meet EN
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 thermistor and 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 supply.
Specification:
| Model | Description |
| AH912-2 | 2-wire Addressable Heat Alarm |
| AH912-2L | 2-wire Addressable Heat Alarm with Remote LED Output |
| Supply Voltage | Loop Powered 17-30V |
| Quiescent Current |
70uA @ 24VDC 200uA @ 17-30 V Loop Powered max. |
| Alarm Current | 3mA max. (AH912-2) |
| Remote Output | A remote output capable of supplying 12mA maximum(AH912-2L) |
| Heat Sensitivity | 55°C |
| Reset Voltage | less than 1 volt |
| Reset Time | 20 seconds |
| Operating Temperature | -10°C to 75°C |
| Relative Humidity | 0 to 95% RH,no condensation or icing |
| Color/Case Material | White/ PC/ABS |
Apollo Addressable 2 Wire Heat Detector Addressable Heat Alarm Meet EN
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 / EN14604-2005
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