Panel Temperature Meter / -30 to +70 °C

Product ID: 1309
Panel temperature meter slash 30 to plus 70 degrees c 4225069970
  • Panel temperature meter slash 30 to plus 70 degrees c 4225069970
  • Panel temperature meter slash 30 to plus 70 degrees c 6232316270
  • Panel temperature meter slash 30 to plus 70 degrees c 1060641481
  • Panel temperature meter slash 30 to plus 70 degrees c 7405331620
$14.99 Backordered

Ships in 7 to 10 working days

Put a temperature meter anywhere with this very handy display. This panel meter displays the temperature of the attached waterproof 1% thermistor in °C. It does require a DC voltage to run, at 4.5-30VDC. It has reverse polarity protection in case you swap the power leads by accident.

To use, simply connect the thin red wire to a positive supply, and the thin black wire to ground. Then tape the black thermistor bulb to whatever you want to measure - or leave it loose to measure ambient temperature. The display has a microcontroller that will read thermistor resistance and display the corresponding temperature from -30°C to 70°C with 1 °C precision on a 3-digit 0.56" tall 7-segment display. The meter draws 3-4mA to power the microcontroller and display. This particular LED display is a nice vivid blue, which we found very readable. To mount to your enclosure, simply cut a 45.5mm × 26.5mm rectangle and snap it in.

This meter can only display the temperature in Centigrade °C, it cannot be modified to °F and we do not have a version that is °F.

Specification:

  • Blue LED display
  • Reverse polarity protected

Specification

Dimensions 48mm x 29mm x 21mm
Digit Height 14mm/0.56 inch
Panel cutout Dimensions 45.5mm x 26.5mm
Power Lead Length 15cm
Thermistor Lead Length 12cm
Refresh/ Sampling Rate Upto 2 Hz
Input Voltage Range 4.5V to 30V DC input
Accuracy Upto 0.1V
Current Draw 3-4 mA

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