20W-T31AC (°C), 20W-T31AF (°F)
LCD miniature thermometer module
This is a mini-LCD thermometer module powered by a piece of LR44 battery. The dimensions are 35 mm wide and 18.40 mm high. The thickness is 3.5 mm (without batterie). Built-in LVD (low voltage detection circuit) to maintain accurate temperature measurement.
It is suitable for installation on any household appliances that require ambient temperature. Provide ℃ and °F versions. To save power, a button allows the user to turn the power on/off.
It is suitable for installation on any household appliances that require ambient temperature. Provide ℃ and °F versions. To save power, a button allows the user to turn the power on/off.
Specifications
- Physical Size:
- Frame Size - 35 x 18.4 mm
- Thickness - 3.5 mm (battery not included)
- LCD
- Screen Size - 20.00 x 10.92 mm
- Number °F Digit: 4 digits
- Digit Height: about 7.00 mm
- Measurement Range: -50°C (-58°F) ~ +70°C (+158°F)
- If temperature ≧ 70°C (158°F), then LCD display H °C (or H °F)
- If temperature <-50°C (-58°F), then LCD display L °C ( or L °F)
- Accuracy: ±1°C (±2°F)
-
Resolution:
- > -20°C (°F), 0.1°C (°F), example: -19.9°C
- < -20°C (°F), 1°C (°F), example: -20°C
- Electrical Specification:
- Power Source - 1.50 volts; 1 pc °F LR44, included
- Low Voltage Alert - Full display blinking when battery power less than 1.20VDC
- Operating Voltage - +1.30 ~ + 1.65 volts
- Sampling time 10 seconds
- Current Drain - standby 7µA, sampling 35µA
Features
- Model No. for Celsius: 20W-T31AC
- Model No. for Fahrenheit: 20W-T31AF
