The pressure control device is often misunderstood.
Pressure sensors subject to CIP/SIP processes can suffer from condensation and drift. Recent advancements cure these problems.
Gas flow and pressure spikes caused by using a plunger to clear the well bore create challenges for wellhead instrumentation.
Pressure gauges are still useful in many applications, and developments can extend their capabilities.
Natural abrasion resistance helps protect against corrosion.
Many differential pressure transmitters are affected by whether the transmitter is oriented in the same plane in the shop as in the actual installation.