Arduino Thermocouple Multiplexer Shield (T - MAX31855T) (With Headers)

58.95 58.95 USD

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SKU : KTA-259T-TBA
Skill Level : Assembled and Tested

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      Note: This version comes with headers pre-soldered to the board. 

      Description: The KTA-259v4 Thermocouple Multiplexer Shield is designed to easily allow multiple high temperature readings with an Arduino control board. With the new version there are multiple advantages over the old KTA-259, namely, wider temperature range including below 0°C, higher accuracy, higher resolution and ability to use more thermocouple types (dependent on model).

      Screw terminals are provided for thermocouple connections as thermocouple wires can not be soldered.

      Uses:

      • Automotive – Engine, Exhaust and Brake temperatures are higher than most temperature sensors can handle, but within the range of Thermocouples.

      • Ovens, Furnaces and Kilns – At temperatures where other temperature sensors will not operate.

      • Freezer or Cryogenic monitoring – Where temperatures are well below 0°C.

      • Chemical Processes – Where corrosive chemicals may damage probes or reach high temperatures thermocouples are more readily available for such processes.

      • Multi-Zone Temperature Monitoring, Data Acquisition or Logging Systems– With cheap readily available thermocouples.

      Additional Details:

      SKU / Part Number

      Thermocouple Type

      IC

      Measured Temperature Range   

      Thermocouple Maximum Temperature Range [1]

      KTA-259K

      K

      MAX31855K  

      -200°C to +1350°C

      -270°C to +1372°C

      KTA-259J

      J

      MAX31855J

      -40°C to +750°C

      -210°C to +1200°C

      KTA-259N

      N

      MAX31855N

      -200°C to +1300°C

      -270°C to +1300°C

      KTA-259S

      S

      MAX31855S

      +50°C to +1600°C

      +50°C to +1768°C

      KTA-259T

      T

      MAX31855T

      -250°C to +400°C

      -270°C to +400°C

      KTA-259E

      E

      MAX31855E

      -40°C to +900°C

      -270°C to +1000°C

      KTA-259R

      R

      MAX31855R

      -50°C to +1770°C

      -50°C to +1768°C

      KTA-259[2]

      K

      MAX6675

      0 to +1024°C

      -270°C to +1372°C

      KTB-259[2]

      K

      MAX6674

      0 to +128°C

      -270°C to +1372°C

      1. This is the range of temperatures that a thermocouple of this type can measure, the Measured Temperature Range is the actual range the KTA-259 can digitize.

      2. KTA-259 and KTB-259 are discontinued and are included for reference only.

      Features:

      • Add up to 8 Thermocouples to an Arduino
      • Cold Junction Compensated Output
      • K, J, N, S, T, E or R Type thermocouples supported dependent on model
      • 0.1” (2.54mm) Pitch Screw Terminals for Thermocouple connection
      • 14-bit 0.25°C Resolution
      • Nominal ±2°C accuracy[1]
      • Based on MAX31855 Cold-Junction Compensated Thermocouple-to-Digital Converter and ADG608 Multiplexer IC
      • 13 x 8 Prototyping Area with Analog and Power pins
      • Chip Select Pin Jumper Selectable means multi SPI shield compatibility
      • Combine with SD card shield for powerful Temperature Logging
      • Powered from 3.3V Arduino Pin, 5V compatible