I'd like to get the Arduino to read temperatures of up to 200C/400F but using a Type J thermocouple. Adafruit sells an excellent Type K thermocouple breakout for the Arduino, but sadly I can't find anything similar for Type J thermocouples. Does anyone know of anything or can show me how to wire up a Type J thermocouple ampliflier to an Arduino platform?
I pulled up this thread from the old forum: http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1295571570
Which had a user post up this Type J ampliflier: http://www.analog.com/en/mems-sensors/analog-temperature-sensors/ad8494/products/product.html
Can anyone help me out on using this?