Pressure Sensor – Huba 680 Series


  • Effective overload protection due to chemically etched chip diaphragm and specially designed glass gland
  • Welded construction provides 100% sealing against media
  • Fast and affordable customer specific solutions due to building block system, even for small quantities
  • Compact construction with SMD technology enhances operational reliability in the presence of shock and vibration

The pressure transmitters of type 680 with piezoresistive measuring elements have compensated, adjusted and amplified sensor signals which are available as standard voltage or current outputs. The transmitter housing is available with various pressure and electrical connections. Manufactured from stainless steel, its welded construction provides a watertight seal. With its sophisticated building block system, individual designs to meet specific applications are possible.


Medium Liquids and gases
Pressure range 0 … 0.1 – 1000 bar
Output 0… 5 V, 0 … 10 V, 4 … 20 mA
Accuracy < 0.25% fs (< 0.05% fs on request)
Electrical connection Cable in several lengths, Binder 723, Lumberg RSF4, RSF50, connector DIN EN 175301-803-A
Pressure connection Inside thread or outside thread


Huba Control 680 pressure sensor transmitter 0 … 0.1 – 1000 bar-DpstarGroup