Calibration, Cleaning,
Repair
& Troubleshooting

Over time, measurement instruments drift from their original specifications due to process conditions, component wear, and environmental factors. Our calibration service performs a detailed evaluation of your device’s current performance against manufacturer specifications and industry standards. For Micro Motion Coriolis meters, we verify mass flow, density, and temperature measurements using traceable reference standards. With Rosemount transmitters, we check signal accuracy, zero and span settings, and communication protocols. The calibration process adjusts internal parameters to bring your instrument back within tolerance, giving decision makers the critical data needed to maintain process control and meet regulatory requirements. By using certified test equipment and following documented procedures, we ensure your measurements are reliable — protecting your product quality and plant safety.

When your measurement equipment fails or performs inconsistently, our technicians start with a thorough diagnostic evaluation to identify the root cause. We examine signal integrity, check for communication failures between the device and your control system, inspect physical components for wear or damage, and review configuration settings that may have drifted over time. For Coriolis meters, this includes analyzing sensor performance, electronics functionality, and flow tube condition. With Rosemount transmitters, we assess sensor elements, circuit boards, and wiring connections. Once we’ve pinpointed the issue, we perform the necessary repairs using OEM-quality parts and verify performance before returning the instrument to service. You receive complete documentation of our findings, the work performed, and recommendations for preventing future issues — ensuring you understand exactly what was wrong and how we fixed it.

We know that inaccurate readings or failed instruments can shut down critical processes and cost millions in lost production. Our rapid troubleshooting service provides fast response across Eastern Pennsylvania, Southern New Jersey, Maryland, and Delaware. When you contact us with a measurement issue — whether it’s erratic readings, communication dropouts, or complete device failure — our certified technicians mobilize quickly to diagnose and resolve the problem. We offer onsite support to minimize downtime, bringing the diagnostic tools and replacement components needed to get your process back online. For situations where instruments must be removed for service, we work efficiently to complete cleaning, calibration, or repair and return your equipment with full documentation. Our goal is eliminating the tough choice between extended downtime and operating with questionable measurements.

Every calibration, cleaning, and repair service includes detailed documentation of the work performed and the instrument’s condition. You receive a complete service report showing before-and-after performance data, calibration results against traceable standards, any adjustments made, and components replaced. For troubleshooting work, we document the root cause analysis, diagnostic findings, and corrective actions taken. This documentation helps you meet insurance and regulatory requirements while providing the historical records needed for asset management decisions. We also include recommendations for ongoing maintenance or upgrades that could improve reliability. With decades of experience serving industrial and life sciences facilities, our skilled technicians understand that proper documentation isn’t just about compliance — it’s about giving you the information needed to make informed decisions about your critical measurement equipment.

Our certified technicians provide measurement instrument services across multiple industries where accuracy and reliability are non-negotiable. In life sciences and pharmaceutical manufacturing, we understand the stringent requirements for process validation, batch documentation, and regulatory compliance. Our work helps you maintain the measurement integrity required for FDA submissions and quality assurance. For general industrial manufacturing — including chemical processing, food and beverage, oil and gas, and power generation — we focus on keeping your production running safely and efficiently. The Pros at Proconex have the knowledge and skills to understand your industry challenges, whether you’re managing sterile processes, hazardous materials, or high-volume production lines. We serve facilities throughout the Mid-Atlantic region with the same commitment to reliability and technical excellence that has made us trusted experts in industrial automation for over 75 years.

Yes, many of our calibration and troubleshooting services can be performed in-situ without removing instruments from your process lines. For Micro Motion Coriolis meters, we conduct onsite commissioning, performance verification, and diagnostic work using portable test equipment. This approach minimizes disruption to your operations and eliminates the risks associated with breaking process connections. With Rosemount transmitters, we perform field calibration, configuration reviews, and communication diagnostics right at the installation point. When instruments do require removal for cleaning or internal repair, we work with your maintenance team to plan the work during scheduled outages or coordinate temporary bypass solutions. Our technicians bring the tools, test equipment, and technical expertise needed to complete the work efficiently — whether onsite or in our service facility. Contact us today at 610.495.1835 or proconexdirect.com to discuss your specific measurement challenges and schedule service that fits your operational needs.