Updated April 2026 — By Sino-Inst Engineering Team Wiring a pressure transducer correctly is the difference between a clean 4–20 mA signal and hours of troubleshooting. The three wiring configurations — 2-wire, 3-wire, and 4-wire — each have different power Read More
Sino-Inst offers a variety of HART pressure transmitters for industrial pressure measurement. If you have any questions, please contact our sales engineers. What is hART in a pressure transmitter? The HART protocol is a backward-compatible smart instrument solution for the Read More
In modern air conditioning and refrigeration systems, Pressure Transducers play a vital role. These precision devices not only monitor pressure changes in the system in real time, but also ensure the efficient and safe operation of the entire system. Accurate Read More
In industrial control systems, Pressure Transducers play a key role in monitoring and regulating pressure. You must have heard of 4-20mA pressure transmitter, 0-10V pressure transmitter, RS485 pressure transmitter, etc. When it comes to analog Pressure Transducers and digital Pressure Read More
What is a vacuum pressure transducer? Vacuum pressure transducer is an instrument that can measure and convert vacuum pressure signals into standard electrical signals (such as 4-20mA, 0-5V, etc.). Typically used for precise monitoring and control of pressure in closed Read More
You may have seen the word “Psi” in various equipment specifications, or you may need to use this unit for measurement and adjustment during work. But do you really understand what Psi stands for? PSI is the abbreviation of pounds Read More
What is a hydraulic pressure transducer? A hydraulic pressure sensor is a sensor used to measure pressure in a hydraulic system. It can monitor and control the pressure of the hydraulic system by converting the pressure into electrical signals. to Read More
There are four commonly used Pressure Transducer Output Signals: 4-20mA current signal, 0-5V or 0-10V voltage signal, digital signals such as HART and MODBUS, and frequency/pulse signals. When the pressure transmitter is working and connected to the power supply and Read More
Differential pressure sensors are used to Optimize Filtration Monitoring in different applications. Ever wonder how your water stays clean or your air pure? It’s the work of top-notch filtration monitoring systems, made efficient by small but vital devices called differential Read More
Low cost differential pressure sensor has made a loud impact in the bustling world of technology. These affordable, high-performing devices have emerged as problem solvers across a host of industries. But what are these sensors, and why have they become Read More
