Working Principle
The RY-WS12S module temperature sensor measures the temperature with the change of 18B20 digital temperature probe when the material temperature changes. The temperature value corresponding to the output resistance of the sensor.
Features:
·The thermal response time is less and the dynamic error is reduced;
·The diameter is small and the length is not limited;
·The measurement accuracy is high and the consistency is good;
·Imported thin film resistor, reliable and stable performance
Technical Parameters:
Power supply: DC12V
Range: - 20 ~ 60 ℃
Accuracy: ± 0.5 ℃
Working temperature: - 40 ℃ ~ + 85 ℃
Response time: < 10s
Output signal: RS485
Power consumption: < 20mA
Installation: directly paste the measuring end installation tray onto the back panel of PV module
Three wire output: Red + black yellow a blue B
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