Welcome.

Founded in 1989 STI Vibration Monitoring Inc. is a world leader in providing vibration monitoring systems and hardware for industrial machinery predictive maintenance and condition monitoring custom products. STI specializes in low cost alternatives to “Rack Based Monitoring”, by introducing single channel transmitters and monitors for vibration, thrust position and temperature. By creating a condition monitoring system based on single channels, machine protection systems are now much more affordable and easier to maintain. Please visit our Online Store to purchase vibration monitoring equipment and products to improve the reliability and performance of your machinery.

STI's CMCP500 and CMCP700 Series Din Rail Mounted Transmitters are available in 15 versions including all vibration parameters, temperature, speed and all TSI (Turbine Supervisory Instrumentation) functions. Transmitters include OK Circuit and a Buffered BNC Connector. With the optional Alarm Module they are all fully functional single channel monitors with OK, Alert and Danger Alarms. They are CSA/UL Class 1 Division 2 and CE approved.

In addition, STI offers a complete line of Accelerometers, Extension Cables, BNC Junction Boxes and Mounting Hardware to support your Condition Monitoring Program (Pdm). Save time on your current walk around program by permanently mounting Accelerometers and BNC Junction Boxes local to the machine. Improvements in Data reliability, Acquisition Time and your analysis will be immediate.

STI Standard Products

Vibration Transmitters
Vibration Monitors
Vibration Switches
Vibration Monitoring Systems
Vibration Monitoring Equipment
Vibration Test Equipment
Low Cost Accelerometers
Accelerometers, Standard, Dual Output and Triaxial
Accelerometer Mounting Hardware
Extension Cables
BNC and Switch Boxes for Portable Instruments
Proximity Probe Accessories ( Probe Holders, Brackets and Adapters )
Monitors and Transmitters (Meet API-670)
Loop Powered Transmitters (2-wire)
Tachometers
Proximity Probe Calibration Equipment
Shaft Electrical/Mechanical Runout Measurement Kits
Demonstration Rotor Kits

STI Custom (Integrated) Products

Customized Transmitter/Monitoring Systems per Customer Specifications
Specialized BNC Switch Boxes
Replacement OEM Rack Based Low Cost Monitoring Systems
Wireless Monitoring Systems
Machine Specific Monitoring Systems

Panel Shop

STI Vibration Monitoring has already provided over 200 integrated custom panels and enclosures to our customers containing other manufacturer’s products such as Rack Mount Monitoring Systems (SKF, Bently Nevada, IRD), MIM’s (Machine Interface Modules), LMU’s (Local Monitoring Units), Turbine Governors, and Compressor Controls. Products are integrated into Rittal or Hoffman Panels or other types if required by the customer and provided with pre-wired terminals, power distribution, labeling, ground bars, smoke detectors, temperature detectors, and other items as required by the customer. Complete design and drawing packages are provided in AutoCAD. FAT (Factory Acceptance Test) and customer inspection scheduling are provided at the customer’s request. Customers have included Aramco, Chevron, BHE, Brown and Root, Wyle Labs, Amoco and Ebara. Providing an integrated system will provide you with a more complete solution, STI offers an application note on how to specify a custom panel and also provides a checklist to make it easier for you to get all the information we need to bid the project.

On-Site Service

STI Vibration Monitoring can provide onsite service at any site in the United States for help with installations, system testing and troubleshooting. For more information please contact Mike Howard at mhoward@stiweb.com or by phone at 281.334.0766.