NEW: Differential pressure measuring transducer HE 5411

Depending on field of application and budget, the HE 5411 is available in three different device configurations with screwless hinge technology. The measuring ranges are between ±1.25 (no ATEX approval) / ±10 / ±25 / ±50 and ±100 mbar.

ATEX approval for zone 2 + 22
The HE 5411 differential pressure measuring transducer measures exact differential, positive and negative pressures of dry, non-aggressive gases. The perfect solution for dusty environments and for filter control. An easy assembly and a well-accessible connection area allow quick commissioning. Visit the HE 5411

Differential pressure measuring transducer HE 5409 with new design

Now, you have the opportunity to get to know the HE 5409 with new housing and screwless hinge-joint technology for quick installation. The latest feature is the possibility to use the device in Ex zone 2.

This means for you: a larger range of application! Visit the HE 5409

The control panel can be mounted up to 100 meters away from the control unit, so that it is visible to the user. The control unit with its valve connections remains close to the valves, which significantly reduces the wiring effort.

Intuitive operation:

• Operation via membrane keys
• Clear symbols and differential pressure level display
• Three-digit digital display
• Screwless connection technology