Inst Tools - Instrumentation, Electrical, PLC Tutorials

Identify the Pressure Gauge Error

An operator claims pressure gauge is defective and needs to be replaced. The pressure controller and gauge readings are different.

A steam eductor is a device used to create a vacuum, by passing steam through a “venturi” tube.

An operator reports a problem with the oily water ﬁlter instrumentation in this process. The PDIR and PG indicate different readings.

The use of proximity sensor beyond the relative vibration measurement, which is to determine the lifting of the turbine or compressor shaft.

Question & Answer – A PLC has been programming to control the starting and stopping of a three-phase electric motor.

Learn how to do Zero and Span Calibration and Troubleshooting of Oxygen Analyzer used in the industries.

The following are the Pressure Gauge Accessories – Snubber, Pigtail, and U Syphon, Gauge Saver, Adaptor, and Union.

Study about the general testing, calibration, or healthiness checking procedure of a heat detector in the fire and alarm system.

Study about the Hydrogen Sulfide (H2S) Gas Detector Calibration Procedure with zero and span gas testing.

Learn the procedure for inspection and testing of fiber optic cable drum using OTDR (Optical Time-domain Reflectometer) & Continuity Test.