20W-T31CC (°C), 20W-T31CF (°F)
LCD miniature thermometer clock module
This is a mini-size LCD thermometer clock module powered by a piece of LR44 battery. The dimensions are 35 mm wide and 18.40mm high. The thickness is 3.5mm (without batterie). Built-in LVD (low voltage detection circuit) to maintain accurate temperature measurement.
Equipped with a 12-hour realtime clock. Display hour and minute. It is suitable to install in a household appliance that require clock and ambient temperature. Provide ℃ or °F version. Provide with three buttons, mode, hour adjustment, and minute adjustment.
Equipped with a 12-hour realtime clock. Display hour and minute. It is suitable to install in a household appliance that require clock and ambient temperature. Provide ℃ or °F version. Provide with three buttons, mode, hour adjustment, and minute adjustment.
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 (or 158°F), then LCD display H°C (or H°F)
- If temperature <-50°C (or -58°F), then LCD display L°C (or L°F)
- Accuracy: ±1°C ( or ±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
- 12-hour real-time clock
- Buttons: 3; hour adjustment, minute adjustment, and mode
- Model No. for Celsius: 20W-T31CC
- Model No. for Fahrenheit: 20W-T31CF
