Temperature Measurements By Channel Switching - HP VXI E1476A User's Manual And Programming Manual

Temperature Measurements By Channel Switching

Comments
44 HP E1476A Switchbox Application Examples
The E1476A allows you to make temperature measurements from any
channel of the Multiplexer. A 5KΩ reference thermistor is provided on the
E1476A Terminal Module. You measure the resistance of this reference
thermistor to calculate the temperature of the thermocouple junctions within
the Terminal Module to compensate thermocouple temperature
measurements.
Figure 2-5. Temperature Measurements
•
Temperature measurements using thermistors consists of 2-wire or
4-wire ohms measurements.
•
Refer to Chapter 4 for making temperature measurements with the
HP E1326/E1411 Multimeters. These multimeters can make
temperature measurements directly from single or multiple
Chapter 2