Instrumentation and Maintenance. Calibration of various field instruments Troubleshooting work during commissioning. Maintenance, calibration, troubleshooting of various makes of temperature, pressure, Flow, Level, pH, transmitters, with all types of AI /AO and DI/DO Logic Verification, Checking programme in PLC and SCADA. Knowledge of PLC, SCADA and its architecture.
VFD’s of different manufacturers (Schneider ATV310,ATV320, ATV610, ATV71, ABB,).Control valve calibration and maintenance of (FORBE MARSHELL, MIL, SAMSON, Tecknik, Pneucon) with electro-pneumatic positioner