Wet Contact Relay and Wiring Diagram

This is very important to understand about wet contact relays, outside the head, for instrument / automation or electrical engineers. This is because it relates to the remote control method on many devices, almost all. Internal Wet Contact Relay on a Remote Device Below is a diagram showing an internal wet contact relay in a (…)

Wet and Dry Contact Relay – Explanation and Case Study

In instrumentation and control system circumstance, the terms wet contact relay and dry contact relay are two that every instrument engineer should understand clearly. If an instrument engineer can’t figure them out then it must be a mistake! Here are explanations of wet and dry contact relay and some cases for make you easly figuring (…)