Process Measurement and Control

JAKAR Electronics is responsible to handle the requests for the DwyerOmega (OMEGA Engineering) products from the Czech Republic and the other countries from the Eastern Europe. You can choose from a wide range of measurement and control equipment. In our range you will find sensors for the most frequently measured quantities in industry, such as temperature, humidity, pressure, flow. The product range also includes measuring instruments, controllers, transducers, panelmeters, data loggers etc.

If you do not find the required product, do not hesitate to contact us. Our range is much wider.

Our technicians with experience in the field are ready to provide customers with professional assistance in selecting the appropriate equipment.

News

Technical Learning

Differences Between 2, 3, and 4-Wire RTDs

Differences Between 2, 3, and 4-Wire RTDs

Resistance Temperature Devices (RTDs) are widely used in industrial and commercial applications due to their accuracy and stability. However, RTD wire configuration can significantly impact measurement precision. Selecting the right configuration ensures optimal performance, minimizes errors, and enhances system reliability.

RTDs are typically manufactured in three different wiring configurations: 2-wire, 3-wire, and 4-wire. Each configuration is designed to compensate for lead wire resistance to varying degrees, impacting measurement accuracy. The 2-wire setup is the simplest but most susceptible to errors...


Understanding Thermocouple Accuracy Drift

Understanding Thermocouple Accuracy Drift

One constant in industrial processing is that accuracy drift in a measurement device is something to be avoided. For critical applications, where temperature measurements directly influence performance, even a slight drift in the accuracy of a device like a thermocouple can lead to significant issues.

Yet, consumers continuously find that many of the thermocouples out there on the market end up needing to be recalibrated or replaced all together (sometimes after an annoyingly short period of time) due to, you guessed it, accuracy drift...