Addressable Heat Detector
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OT-603 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
Built-in microprocessor and intelligent software, ensuring the utmost
accuracy with controller.
2 bus lines current PWM digital transmission technology with great
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
current: ≤0.25 mA
current: ≤2 mA
Non-polarized 2 bus lines
Environment: Temperature: 10°C~+50°C Related Humidity: ≤95%
Diameter 100 mm Height 38 mm