The Somat eDAQ Isolated Thermocouple Layer (EITB) measures temperatures on eight channels of isolated thermocouple signal conditioning. Thermocouples come in several styles of dissimilar metals, or calibrations; and the EITB is available in the four most common calibration types (J, K, T and E). Each channel has individual cold junction compensation with isolation to 500V.

All eight channels on any one layer must be of a single calibration type.

Product Specifications


Size: 9.2"W x 9.7"L x 1.3"H (23cmW x 25cmL x 3.3cmH)
Weight: 4.4lbs (2.0kg)
Temperature: -20° to 65° C
Connector: Female Miniature Spade Thermocouple


Accuracy: +/- 0.5° C
Isolation: Channels Independently Isolated to 500V
Resolution: 16-bit ADC
Cold Junction Compensation: One per channel
Sample Rates: Independently Set, 0.1Hz-5Hz
Filtering: Guard Filters are used before the ADC on each channel, followed by digital filtering.
Thermocouple Types:

K Type -200° C to 1372° C
T Type-200° C to 400° C
E Type-200° C to 1000° C
J Type-200° C to 1200° C


(8) J-SMP-x-M Male Miniature Spade Connectors (x denotes the calibration type J,K,T,E)

Product Options

Part Number Code

The following number scheme is used to identify the layer configuration.




J = Thermocouple Calibration Type J
K = Thermocouple Calibration Type K
T = Thermocouple Calibration Type T
E = Thermocouple Calibration Type E

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