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Analogue Addressable Heat Detector Fixed Temperature OT603

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Product Overview:


OT603 Addressable Heat (Thermal) Detector is designed to meet the stringent performance requirements of industrial and municipal fire detection/alarm systems. 


With a precise NTC resistor which can sense the environment temperature. It has automatic compensation for excursion and complete self-diagnosis that can greatly reduce false alarm.

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  • Intelligent heat detector OT603 ..pdf Download
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Characteristics And Benefits: 


Built-in microprocessor and intelligent software, ensuring the utmost accuracy with controller.


2 bus lines current PWM digital transmission technology with great reliability


Special methods for damp-proof, antisepsis and mildew-proof.


Adopt SMT technology, firmly, high secure and antijamming.


Easy plug-in of the head to base


SEMS screws for easy wiring


2-wire without polarity


Specifications


Operating Voltage

 DC20V~DC30V  

Standby Current

 ≤0.25 mA 

Alarm Current

 ≤2 mA

Wiring

 Non-polarized 2 bus lines  

Address Range

 1~192

Using Environment

 Temperature: 10°C~+50°C  Related Humidity: ≤95% (40±2°C)

Dimensions

 Diameter 100 mm  Height 38 mm

Weight

 125g

Telephone:
+86 755 2678 7499
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