Battery_operated_thermocouple_with_cold_junction_compensation

Published:2009/7/24 2:53:00 Author:Jessie | From:SeekIC

Pig. 13-32 This cold-junction thermocouple signal conditioner does not require any trim, and provides an accuracy of ±0.75℃ over the indicated range (0 to 60℃). Current consumption is about 125μA. Using the specified battery life will approach 10 y ears. Linear Technology Linear Applications Handbook, 1990 p AN23-2.



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