Convential Heat Detector -- 2/4 Wire Network General Fire Alarm System Compatiable ROR, Fixed Temperature Double Alarm Modes

2Wire Conventional Heat Detector --- HM-203HC-2

4Wire Conventional Heat Detector --- HM-203HC-4

Power Supply Non-Polar Input               Low Standby Current             Anti-EMI and Anti-RFI           Fixed Temperature Alarm:  57°C (135°F)  

Rate-Of-Rize Alarm:  8°C (15°F)/Min             Remote LED Indicator Output (2Wire)

Alarm Relay N.C. or N.O. Optional (4Wire)

Installing Base Compatiable with Heiman HM-612 Series and HM-613Series Detectors

Network Type	2 Wire	4 Wire
OPerating Voltage	DC 9~35V
Standby Current	50uA	2mA (relay N.O.) 12mA (relay N.C.)
Alarm Current	35mA @ DC12V 83mA @DC24V	15mA (relay N.O.) 5mA (relay N.C.)
Alarm Indication	Red LED
Environment	-10 °C  ~ +50 °C , Humidity ≤ 95%RH
Temp. Trip Point	57°C (135°F)
Rate-Of-Rise	8°C (15°F)/Min
Detecting Range	50m² at 6-12m Installation Height
Alarm Output	Remote LED	Relay Output
Contact Rating	N/A	0.5A@DC28V
Comply to	EN-54-5, UL521, GB4716-2005
Dimension	Φ100 * 46mm

Conventional Heat Detector (Rate-Of-Rise, Fixed Temperature)