The general industrial pressure transmitterEDN.331 is a modified and developed product for outdoor use in Daho's basic product EDN.305. In general, pressure transistors are installed indoors and operated, but this product is designed to be installed in harsh environmental conditions with severe temperature and humidity changes.

 

EDN.331 is an ideal solution consisting of models suitable for customers who: In other words, it is installed outdoors and is highly suitable for rainy and humid areas. It has a sturdy exterior, an all-in-one design for thermocouple applied for demanding environments combined with an electrical plug, and all stainless steel parts are combined with advanced laser welding techniques, internally equipped with a robust design and an electronic system configured to suit a wide range of applications.

 

The pressure measurement range can be supplied from -1…0 bar and minimum from 0…1 bar to 0…1000 bar, and the pressure units are supplied in various units such as bar, Kg/cm2, and psi. Accuracy can be selectively manufactured and supplied up to 0.5%, 0.3%, and 0.15% according to the user's request.

 

It uses all standard industrial output signals (4…20 mA, 0…10V, 0…5V, 1…5V) and offers the most common international process pressure connections, extensive electrical measurements, and a wide range of options. Its high-accuracy rating, extended temperature range, required configuration of connecting pins for each customer, and high-quality robust design make EDN.331 highly regarded. Even in the oil and chemical industries, where the most adverse environmental conditions are minimized, the temperature when used outdoors, extreme impacts, and the vibration and chemical penetrations of mechanical buildings or aggressive media, this EDN.331 product can meet many of the requirements.

 

Pressure range	-1…0 bar to 0…1000 bar
Accuracy	±0.5 % of F.S (standard) ±0.3 % of F.S (option) ±0.15 % of F.S (option)
Electrical connection	General head mount type
Signal Output	4…20mA, 2-wire system 0...10V, 3-wire system 0…5V, 3-wire system 1...5V, 3-wire system