Technical Specifications:
– Measurement Range: 0…4 bar
– Output: 4…20 mA
– Power Supply: 7…33 VDC
– Electrical Connection Standard: DIN EN 175301-803-A
– Pressure Connection Standard: 1/4-18 NPT external thread
The compact 520 pressure sensor is based on thick-film technology developed by Huba Control, featuring a fully welded pressure measuring cell. This pressure sensor meets high explosion protection requirements and is suitable for use with all types of refrigerants, including ammonia.