The multi-functional intelliGAUGEs present a cost-effective and, at the same time, reliable solution for nearly all pressure measurement applications. They combine the analogue indication of a mechanical pressure gauge, needing no external power, with the electrical output signal of a pressure sensor. These hybrid instruments are available with all commonly used electrical signals. The sensor works in a non-contact way, without any influence on the measuring signal. Many of the instruments can be delivered in accordance with ATEX Ex ia. For pressure gauges with nominal sizes 100 and 160 mm, the electrical output signals can also be combined with switch contacts. In addition to Bourdon tube, diaphragm and capsule pressure gauges with output signal, WIKA also offers absolute pressure gauges with output signal and also differential pressure transmitters and differential pressure gauges with output signal.
The model DPGT40 differential pressure transmitter from WIKA is a differential pressure gauge with integrated working pressure indication and output signal. As soon as a signal transmission is required and, at the same time, a differential pressure should be readable on site, the DELTA-trans of the DELTA-line product family is used. In addition to the differential pressure, the DELTA-trans differential pressure transmitter with output signal can also display the working pressure with the aid of the integrated working pressure indication.
Why do some pressure gauges have a liquid fill?
The filling fluid, also called case fill, dampens the moving parts within a pressure gauge, thus protecting the instrument from damage and increased wear caused by vibration. See this blog for the reasons to use a liquid-filled industrial pressure ...
moreWhat is a reed contact in a pressure gauge? Model 230.15-851
A reed contact, such as what is found in model 230.15-851, is often used for switching small voltages and currents since its hermetically sealed design, in combination with contacts in inert gas, cannot become corroded on the contact surfaces. Thei ...
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