[General Pneumatic & Hydraulic Applications – EDN.310 Introduction]

The EDN series industrial pressure transmitters have been developed using a stainless steel piezoresistive silicon pressure sensor, with all wetted parts made of stainless steel.

In line with the rapidly advancing pressure sensor manufacturing technology, the EDN.310 series is designed with high-precision electronic components, modern PCB chip design, and advanced assembly technology. During the electronic design process—where small mV signals from the pressure sensor are amplified—each unit undergoes Noise, Burst, Insulation, and Surge tests that meet or exceed CE standards. Furthermore, the production process involves strict process control and quality management, ensuring stable and accurate analog signal output. Every transmitter is fully calibrated and 100% inspected before shipment.

During development, DAHO TRONIC conducted more than ten rigorous comparison tests against leading domestic and international products. As a result, the EDN.310 achieved superior general-purpose performance and quality, making it suitable for use in various industrial environments that demand strict control and measurement reliability.

The main application fields include general pneumatic and hydraulic systems, pump and compressor industries, automotive, heavy machinery, shipbuilding, semiconductor, pharmaceutical, wastewater and water treatment, energy, and food & beverage industries.

Designed for versatile use and cost efficiency, the EDN.310 is a low-cost model optimized for general industrial applications. It covers a pressure range from 0…4 bar up to 0…250 bar, achieved through a modular component design. Even under harsh operating conditions, it provides high reliability and excellent measurement performance. A wide variety of process connections and electrical plug options are available to meet different industrial requirements.