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If a sensor reads high, your team may investigate a false alarm;
if it reads low, elevated combustion dynamics may go unnoticed.
Verify the measurements before making
critical maintenance decisions.
We come to your plant, verify your sensors,
help identify instrumentation problems,
and provide documented results so you can make
better maintenance decisions—
without shipping your sensors off-site
Field service technicians remove the combustion dynamics pressure sensors for calibration.
Calibration Against Verify sensor performance using the calibration procedure and pressure conditions appropriate to the application.
Documented ResultsReceive calibration documentation for each identified transducer, with failed sensors reported to your team.
Know that the pressure sensors supporting turbine diagnostics have been checked.
Optional electrical simulation and loop checks help isolate instrumentation faults.
Avoid shipping delays and coordinate calibration with planned maintenance.
Identify faulty components before replacing pressure transducers, cables, or charge amplifiers unnecessarily.
Follow your turbine OEM's recommendations, and consider calibration during combustion inspection outages or whenever sensor performance is in question. On-site calibration helps verify sensor performance while avoiding the shipping delays associated with off-site service.
On-site calibration avoids shipping delays and transportation risks and can help minimize disruption to planned maintenance and turbine outages.
Sensor calibration can be combined with electrical simulation and channel loop checks to help identify faults in the sensor and associated measurement hardware.
Our team may be able to address multiple instrumentation needs during a single scheduled service visit. Contact us with your specific needs to learn more about availability for your visit.
If hosting our Field Service Technicians on-site presents challenges, The Modal Shop also offers calibration services for combustion pressure sensors in our calibration lab in Cincinnati, Ohio. But on-site services eliminate the risk of outage extension, sensor damage or loss in transit.
Re-certification of gas turbine pressure transducers aids in troubleshooting acoustic monitoring systems. When conducted in conjunction with pressure sensor electrical simulation, any faulty components of the measurement chain are easily identified for replacement. Knowing which hardware is failing – if any – allows instrumentation teams to save the expensive cost of replacing the pressure transducer, cabling or charge amplifier.
Verify combustion dynamics sensor performance during your next planned outage.
Talk with The Modal Shop about on-site calibration, optional channel checks, and scheduling.
Get documented sensor results to support informed maintenance decisions.