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{"id":4331431526518,"title":"Adafruit Analog Output K-Type Thermocouple Amplifier - AD8495 Breakout","handle":"adafruit-analog-output-k-type-thermocouple-amplifier-ad8495-breakout","description":"\u003cp\u003eThermocouples 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!\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe 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\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eEach 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). Goes great with our 1m K-type thermocouple (not included). Not for use with any other kind of thermocouple, K type only!\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWorks with any K type thermocouple\u003c\/li\u003e\n\u003cli\u003eWill not work with any other kind of thermocouple other than K type\u003c\/li\u003e\n\u003cli\u003eEasy to use analog output\u003c\/li\u003e\n\u003cli\u003eTemp range with 5V power: -250°C to +750°C output (0 to 5VDC) as long as the thermocouple can handle that range\u003c\/li\u003e\n\u003cli\u003eTemp range with 3.3V power: -250°C to +410°C output (0 to 3.3VDC) as long as the thermocouple can handle that range\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote: The terminal blocks included with your product may be blue or black.\u003c\/p\u003e","published_at":"2019-11-05T15:20:45-05:00","created_at":"2019-11-01T13:01:55-04:00","vendor":"Adafruit","type":"Adafruit","tags":[],"price":1190,"price_min":1190,"price_max":1190,"available":true,"price_varies":false,"compare_at_price":1195,"compare_at_price_min":1195,"compare_at_price_max":1195,"compare_at_price_varies":false,"variants":[{"id":31075371319414,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"K463","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit Analog Output K-Type Thermocouple Amplifier - AD8495 Breakout","public_title":null,"options":["Default Title"],"price":1190,"weight":0,"compare_at_price":1195,"inventory_quantity":3,"inventory_management":"shopify","inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1778-00.jpg?v=1572627715"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1778-00.jpg?v=1572627715","options":["Title"],"media":[{"alt":null,"id":5523220234358,"position":1,"preview_image":{"aspect_ratio":1.332,"height":728,"width":970,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1778-00.jpg?v=1572627715"},"aspect_ratio":1.332,"height":728,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1778-00.jpg?v=1572627715","width":970}],"content":"\u003cp\u003eThermocouples 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!\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe 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\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eEach 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). Goes great with our 1m K-type thermocouple (not included). Not for use with any other kind of thermocouple, K type only!\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWorks with any K type thermocouple\u003c\/li\u003e\n\u003cli\u003eWill not work with any other kind of thermocouple other than K type\u003c\/li\u003e\n\u003cli\u003eEasy to use analog output\u003c\/li\u003e\n\u003cli\u003eTemp range with 5V power: -250°C to +750°C output (0 to 5VDC) as long as the thermocouple can handle that range\u003c\/li\u003e\n\u003cli\u003eTemp range with 3.3V power: -250°C to +410°C output (0 to 3.3VDC) as long as the thermocouple can handle that range\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote: The terminal blocks included with your product may be blue or black.\u003c\/p\u003e"}

Adafruit Analog Output K-Type Thermocouple Amplifier - AD8495 Breakout

Product Description

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). Goes great with our 1m K-type thermocouple (not included). 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.

SKU: K463
$11.90 $11.95
Maximum quantity available reached.


Dimensions:

  • 20mm x 16mm x 2mm / 0.8" x 0.6" x 0.08"
  • Weight: 1.1g