80SD8U00121

FDT400

Thermal detector

Low profile thermal detector. Heat detectors monitor the temperature within the area where they are installed. A microcontroller analyzes and compares the signal received from a precision NTC type temperature sensor, activating the alarm if the temperature exceeds 58 °C.

with yellow flashing sequence in fault state.

Certifications

Certificato EN54 parte 5 classe A1S, N.1293-CPD-0179

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Technical specifications

Power supply voltage: 20Vcc (modulated voltage from -15% to +10%)
Average quiescent current consumption: 40 µA @ 20 Vcc
Alarm current consumption: 23 mA @ 20 Vcc
Static alarm threshold: 58 °C ± 5%
3-color LED: red alarm - green normal operation – green flashing
Max relative humidity: 93%
Operating temperature: -10 °C ÷ +55 °C
Material: ABS V0
Weight: 70 g
Dimensions (ø x H): 90 x 40 mm