Page top

Industrial Automation

Global

Global Navigation

Lead Contents

FAQ02726 of Temperature Controllers FAQ

FAQ No. FAQ02726

Related Contents

Primary Contents

Question

What happens if the thermocouple lead wires or compensating lead wires are too long?

Answer



The lead wire resistance increases and the temperature displayed will be higher than the actual temperature. Make sure that the thermocouple lead wires or compensating lead wires are not affected by lead wire resistance.

Use thick wires as compensating lead wires.

Change the wiring location to shorten the lead wires.

Recommended Products

K3HB-X

A Process Indicator Ideal for Discriminating and Displaying Measurements for Voltage/Current Signals

E5CN-H

A New High-performance Controller: High Resolution, High Speed, and High Input Accuracy. Logic Operations and Preventive Maintenance Function.

H5CZ

Easy to Use and Easy to Read.

Other Temperature Controllers FAQ

Local Navigation

FAQ

Site Information

© Copyright OMRON Corporation 2007 - 2024. All Rights Reserved.