Memorial day is 05/25/2015 – Orders will ship out on May 26th. There will not be any deliveries or shipping on Monday. Any order placed after 11am ET on Friday May 22nd will not start to ship out until Tuesday May 26th.

Panel Temperature Meter / -30 to +70 °C

PRODUCT ID: 576
$9.95
QTY DISCOUNT
1-9$9.95
10-99$8.96
100+$7.96
  • Description

    Description-

    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.
  • Technical Details

    Technical Details+

    Dimensions:
    • Dimensions: 48x29x21mm
    • Digit size: 14mm/0.56" high, blue LEDs
    • Panel cutout: 45.5mm x 26.5mm
    • Power lead length: 15cm
    • Thermistor lead length: 12cm
    • Refresh rate: about 2 Hz
    Power specifications:
    • 4.5V to 30V DC measurements
    • 0.1V precision
    • 3-4mA draw
    • Blue LED display
    • Reverse polarity protected

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