Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. We have a couple digital thermocouple amplifiers in the shop already from Maxim. Now we're happy to introduce an excellent analog-output amplifier. This is a very simple sensor to use, and if your microcontroller has analog input capability, you'll be ready to go really fast!

The AD8495 K-type thermocouple amplifier from Analog Devices is so easy to use, we documented the whole thing on the back of the tiny PCB. Power the board with 3-18VDC and measure the output voltage on the OUT pin. You can easily convert the voltage to temperature with the following equation: Temperature = (Vout - 1.25) / 0.005 V. So for example, if the voltage is 1.5VDC, the temperature is (1.5 - 1.25) / 0.005 = 50°C

Each order comes with a 2 pin terminal block (for connecting to the thermocouple), a fully assembled PCB with the AD8495 + TLVH431 1.25V precision voltage reference, and pin header (to plug into any breadboard or
perfboard). Not for use with any other kind of thermocouple, K type only!

  • Works with any K type thermocouple
  • Will not work with any other kind of thermocouple other than K type
  • Easy to use analog output
  • Temp range with 5V power: -250°C to +750°C output (0 to 5VDC) as long as the thermocouple can handle that range
  • Temp range with 3.3V power: -250°C to +410°C output (0 to 3.3VDC) as long as the thermocouple can handle that range

Note: The terminal blocks included with your product may be blue or black.

 

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Adafruit 1778 Analog Output K-Type Thermocouple Amplifier - AD8495 Breakout

  • Brand: Adafruit
  • Product Code:Ada-Analog-Output-K-Type-Thrmocple-Amp
  • Reward Points:13
  • Availability:In Stock
  • रo 1,290.00

  • Price in reward points:1361

  • 50 or more रo 1,129.00
  • 120 or more रo 1,124.00

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Tags: Analog, Output, K-Type, Thermocouple, Amplifier, AD8495, Breakout

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