S2-CRD-200 Conventional Rate-of-Rise Heat Detector

The S2-CRD-200 is a conventional rate-of-rise heat detector designed to monitor both ambient temperature and rapid temperature increase for reliable fire detection. It activates when the temperature rise reaches 8 °C per minute or when the detector enters the specified alarm temperature range. The detector also features remote indicator output, compatibility with SENS conventional control panels, SMD technology, low power consumption, and an impact-resistant plastic housing. The user manual includes installation instructions, testing guidance, remote indicator wiring, and a conventional zone connection diagram.

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Technical Specifications
Model S2-CRD-200
Compatibility EN 54-5
Detector Class A1R
Power Supply 27 V
Standby Consumption 65 µA
Alarm State Current 25 mA
Alarm Temperature 54 °C – 70 °C
Operating Temperature -10 °C / 70 °C
Humidity 95% (Without Condensation)
Dimensions 50 x 100 mm
Weight 140 gr

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