Models DPGT43.100, DPGT43.160

Differential pressure gauge with output signal

For the process industry, all-metal media chamber

Selected documents
Sales contact

WIKA Instrumentation Taiwan Ltd.

Tel.:
+886 3 420 6052
Fax:
+886 3 490 0080
info@wika.com.tw

Applications

  • Acquisition and display of processes
  • Output signals 4 ... 20 mA, 0 ... 20 mA, 0 ... 10 V for the transmission of process values to the control room
  • For measuring points with increased differential overpressure
  • Easy-to-read, analogue on-site display needing no external power
  • Safety-related applications

Special Features

  • No configuration necessary due to “plug-and-play”
  • Signal transmission per NAMUR
  • Differential pressure measuring ranges from 0 … 16 mbar
  • Easy-to-read analogue display with nominal sizes 100 and 160
  • Individual, non-linear characteristic curves (e. g. x2 or √x for flow measurement)

Description  

Wherever the process pressure has to be indicated locally and, at the same time, a signal transmission to the central control or remote centre is desired, the model DPGT43 intelliGAUGE® (patent, property right: e.g. DE 202007019025) can be used.

The model DPGT43 is based upon a model 732.51 high-quality, stainless steel pressure gauge with a nominal size of 100 or 160. The pressure measuring instrument is manufactured in accordance with EN 837-3.

These differential pressure gauges are made of highly corrosion-resistant stainless steel and feature an all-metal sealing of the media chamber.
Therefore no elastomer sealing elements are required, so that a better long-term leak tightness is ensured. A high overload safety is achieved by the all-metal construction and the close-fitting design of the pressure element.

The robust diaphragm measuring system produces a pointer rotation proportional to the pressure. An electronic angle encoder, proven in safety-critical automotive applications, determines the position of the pointer shaft – it is a non-contact sensor and therefore completely free from wear and friction. From this, the electrical output signal proportional to the pressure, e.g. 4 ... 20 mA, is produced. The measuring span (electrical output signal) is adjusted automatically along with the mechanical display, i.e. the scale over the full display range corresponds to 4 ... 20 mA. The electrical zero point can also be set manually.

The electronic WIKA sensor, integrated into the high-quality mechanical differential pressure gauge, combines the advantages of electrical signal transmission with a local mechanical display that remains readable during a power failure.
An additional measuring point for mechanical pressure display can thus be saved.

intelliGAUGE
Differential pressure gauge with output signal
  • Differential pressure gauge with output signal
Wish list - Documents (0)

There are currently no documents on your wish list. You can add any document from the download area to your wish list. To do this, select the desired language using the flag symbol.

The maximum number of 20 entries was reached.

To receive your download link via e-mail, enter your address here:

The e-mail address is invalid.