Differential Pressure Transmitter – Huba 402 Series


  • Excellent synergy of diaphragm technology and ceramic elements
  • Special adapter for top-hat rail mounting
  • Direct pcb mounting with simple snap-on system

The differential pressure transmitter of type 402 with their proven ceramic fulcrum lever technology have adjusted, temperature-compensated sensor signals that are available with voltage outputs. They are ideally suited for registering fine air flow in air conditioning technology and for measuring fine pressures in the environmental / medical technology sectors.


Medium Air and neutral gases
Pressure range 0 … 3 – 50 mbar
Output 0.5 … 4.5 V
Accuracy < 0.6% fs
Electrical connection Connector RAST 2.5, Pins for PCB mounting
Pressure connection Hose connector Ø 6.2 mm
Snap-mounting or screw mounting


Huba Control 402 Differential pressure transmitter 0 … 3 – 50 mbar-DpstarGroup