OCI Instruments
Pressure & Temperature Measurement for Oilfield Applications
OCI Instruments gives you a clear view of pressure and temperature conditions across your operation. Through Bob Davis Sales, you can source industrial gauges, thermometers, and accessories for midstream, well service, production, and instrumentation systems.
Share your process conditions and installation requirements with our team, and we’ll identify instruments that match the way your equipment operates. Once you’ve chosen a product, reach out and we’ll confirm stock and coordinate pickup or shipping.
OCI Instruments Products Available Through Bob Davis Sales
Discover OCI Instruments' product categories below, and contact us for more information or assistance locating a specific option.
Industrial Pressure Gauges
Keep track of system pressure with gauges available for light industrial, commercial, and demanding process applications.
Process Safety Gauges
Add dependable pressure monitoring to challenging systems with safety-focused gauges built for industrial process environments.
Low-Pressure Gauges
Measure air and other inert gases across lower pressure ranges with instruments made for sensitive monitoring applications.
Bimetal Thermometers
Read process temperatures directly at the equipment with mechanical thermometers designed for industrial use.
Diaphragm Seals
Keep harsh process fluids away from sensitive pressure instruments to support accurate readings.
Gauge Accessories
Complete and protect your pressure-measurement setup with limiting valves and other accessories designed to support proven instrument performance.
Support Beyond the Products
Bob Davis Sales brings practical guidance, manufacturer information, and regional service to your OCI Instruments product needs.
Application Matching
Choose gauges, thermometers, seals, and accessories that fit how your system operates and what you need to measure.
Specification Assistance
Our team can help you sort through pressure ranges, materials, connections, and other product details.
Three-State Coverage
With warehouses in Kilgore, Jacksboro, and Shreveport, we make OCI products easier to access across Texas, Louisiana, and Arkansas.
Continued Availability
Return to our team when you need replacement instruments, additional units, or products used across recurring applications.