Liquid Temperature Sensor
The D20A Liquid Temperature Sensor detects temperature by measuring the resistance of the NTC (Negative Temperature Coefficient) thermistor. The resistance of the thermistor decreases when the temperature increases.
Example applications of D20A Liquid Temperature Sensor includes:
Coolant Temperature Monitor
Environment Temperature Control
Overheat Warning System
Supply Voltage DC 3V-5V Interface Type PH2.54MM/3-PIN Module Size 63.8 mm * 39.8 mm Sensor Size Φ4mm*20mm Sensor NTC B3950 10K 1% Temperature Range -50°C to 110°C Signal Type Analog Output Program Coding Control Output in ℃ Pin Config AO (Analog Output)
VCC (+ 5V /3V Voltage Ping)
GND (Power Grounding Pin)
Circuit Protection (+/- )Reverse Battery , Short Circuit , Overcurrent Protection Application Detect the temperature of liquid
