Heavy Load Pressure Transmitter 4 - 20mA Output Welded Stainless Steel Pressure Sensor

What is a Pressure Transmitter 4-20mA?

A pressure transmitter (or pressure transducer) with a 4-20mA output is a highly reliable device commonly used in industrial environments to accurately measure pressure and convert it into a standardized electrical signal. This analog signal—ranging from 4mA (representing the lowest pressure in the range) to 20mA (representing the highest pressure)—is widely used for transmitting data over long distances with minimal signal loss or interference.

The 4-20mA current loop is especially favored in process control and automation systems due to its simplicity, noise immunity, and ability to power the sensor over the same two wires used for signal transmission. For instance, when a pressure of 0 bar is detected, the transmitter sends a 4mA signal, while full-scale pressure corresponds to a 20mA signal. This linear relationship ensures precise monitoring and easy integration with PLCs, SCADA systems, and other industrial controllers.

Application:
► Mobile hydraulic station monitoring
► Die casting
► Various machinery manufacturing
► Oxygen environment applications

Technical Data

Company Profile

Kronz is a manufacturing enterprise based in Zengcheng District, Guangzhou. We specialize in delivering high-efficiency industrial automation solutions and related industrial products. Through 15+ years of innovation and development, Kronz now possesses integrated production facilities and a professional team skilled in diverse automation technologies.

To enhance product quality and production efficiency, we continuously invest in advanced equipment, cutting-edge technologies, and R&D. Our core product portfolio includes:

• · Industrial Connectors
• · Inductive/Capacitive/Photoelectric/Ultrasonic Sensors
• · Industrial Power Supplies
• · Industrial Fieldbus Systems
• · RFID Recognition Systems
• · Industrial Ethernet Switches

Beyond standard product manufacturing, we offer customization services based on client designs, drawings, or samples.

Adhering to mutual-benefit principles, we provide competitive pricing and comprehensive after-sales support. Kronz products have been exported to multiple countries, earning global trust and acclaim.

We expects to collaborate with you!