What is a Controller?

Gems Sensors & Controls
06.23.21
A controller, or “process” controller, is an electronic device used in a closed loop system to read an input value from a measuring device and provide a controlled output to achieve and maintain a desired setpoint value

What is a Recorder?

Gems Sensors & Controls
06.22.21
A recorder, also called a datalogger, is an electronic device used to read input values from measuring devices to record and monitor them.

How Sensors and Controllers Work Together

Gems Sensors & Controls
06.21.21
Gems Sensors are designed to measure or detect a media (air, gas, oil, water, steam etc). Sometimes it is necessary to change its properties (level, volume, flow, pressure, temperature).