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Precision pressure measuring instruments

For monitoring and control of particularly sensitive processes

Precision pressure measuring instruments are electrical measuring systems which convert pressure into an electrical signal and optionally visualise it. Precise pressure transmitters and process transmitters are used for the monitoring and control of particularly sensitive processes. Due to the low, DKD/DAkkS certified measurement uncertainty of down to 0.008 % of the entire measuring chain, the particularly accurate instruments find their primary applications as a factory/working standard for testing and/or calibrating a variety of pressure measuring instruments.

Buy precision pressure measuring instruments?

Buy precision pressure measuring instruments?

Order your standard instruments easily in our online shop - in the accustomed WIKA quality.
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Need instruments calibrated?

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FAQ
FAQ

What causes zero-point drift?#

Zero-point drift, also called zero-point error, is caused by aging of the electrical components through temperature cycling and load cycling. See this blog for an overview of accuracy errors in pressure sensors.

Will a pressure transmitter still work properly if the supply voltage is slightly below the minimum-specified level?

Up to a certain pressure, a pressure transmitter will still provide a correct output signal if the voltage is below what is specified. However, if the pressure surpasses that point, the output signal will remain at that same previous value because ...

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