Industrial gauges are versatile pressure measuring devices used in a wide range of industrial applications. They are designed to withstand demanding environments and provide accurate pressure readings for processes such as manufacturing, HVAC systems, hydraulic systems, and pneumatic systems. To suit different industrial requirements, industrial gauges are available in various sizes, pressure ranges, and connection types. They are known for their durability, resistance to vibration and shock, and ability to provide precise pressure measurements in industrial settings.

Bimetal thermometers are widely used temperature measurement devices that employ a bimetallic strip to indicate temperature changes. These thermometers consist of two metal strips, typically made of different metals with different coefficients of thermal expansion, bonded together. The metals expand or contract at different rates as the temperature changes, causing the bimetallic strip to bend. This bending motion is then translated into a rotational movement displayed on a calibrated dial to indicate the temperature. Bimetal thermometers are known for their simplicity, durability, and cost-effectiveness. They are commonly used in various industries and applications requiring reliable temperature monitoring, such as HVAC systems, automotive, food processing, and industrial processes. Bimetal thermometers offer advantages such as wide temperature ranges, resistance to shock and vibration, and ease of installation. They are available in different sizes and configurations to suit specific application requirements. With their robust construction and accurate temperature indication, bimetal thermometers provide a reliable and cost-effective temperature measurement solution in various industrial and commercial settings.

Commercial gauges are pressure gauges primarily used in commercial applications, such as retail, building management, and general-purpose industrial settings. These gauges are often designed for lower pressure ranges and standard environments. Commercial gauges can be found in applications such as HVAC systems, water supply systems, pneumatic tools, and process control in commercial buildings. They are cost-effective solutions for pressure monitoring needs in less demanding commercial environments.

Process gauges are instruments explicitly designed for monitoring and measuring pressure in industrial processes. They are built to withstand harsh operating conditions, such as high temperatures, corrosive environments, or high pressure levels. Process gauges are commonly used in industries like oil and gas, chemical manufacturing, and power generation, where accurate and reliable pressure monitoring is crucial.

Pressure transmitters, also known as pressure transducers, are instruments used to measure and transmit pressure readings as electrical signals. These devices convert pressure into an analog or digital signal, which can be utilized for monitoring, control, or data acquisition purposes. Pressure transmitters offer accurate and reliable pressure measurement in industrial processes, HVAC systems, manufacturing, and other applications. They provide real-time pressure information, enabling precise control, system optimization, and preventive maintenance.

Differential pressure gauges are instruments used to measure the difference in pressure between two points in a fluid system. They typically consist of two pressure ports connected to the system and a gauge that displays the pressure difference. Differential pressure gauges gauges are for monitoring filter conditions, flow rates, and pressure drops across components like pumps and valves in various industrial processes. Browse our selection below or contact us to speak with a product expert.

At Centro, we carry a complete selection of temperature measurement, instrumentation, and control devices to suit any industrial or commercial application. For various reasons, temperature measurement, instrumentation, and Control products are critical to industrial systems. Thermocouples, for example, are used extensively in industry to measure temperatures in a wide range of applications. Temperature switches are used to control the temperature of a process or system. All three of these products are essential to properly functioning industrial systems. Whether you need a simple temperature gauge for an easy fix or a sophisticated control system for a large factory, we have the products and expertise to meet your needs. Thermocouples, temperature switches, thermometers, and transmitters are available online, and our knowledgeable staff is always on hand to answer any questions. So please browse our selection today and find the perfect solution for your temperature monitoring needs.

Test gauges, also known as calibration gauges, are specialized instruments used to verify and calibrate the accuracy of other pressure measuring devices. They are typically manufactured with high precision and accuracy, ensuring reliable calibration results. Test gauges are often used in calibration laboratories, manufacturing facilities, and quality control processes to calibrate and validate the performance of pressure gauges and other pressure measurement instruments. These gauges are built to meet strict accuracy standards and can measure a wide range of pressure values, making them essential tools in maintaining the accuracy and reliability of pressure measurement equipment.

A pressure switch is a device used to monitor and control pressure levels in systems or equipment. It detects changes in pressure and activates or deactivates a switch or relay based on predefined pressure thresholds. Pressure switches are widely used in various applications such as HVAC, industrial automation, hydraulic systems, and pneumatic equipment. They provide reliable pressure monitoring, ensuring safe and efficient operation by triggering alarms, activating pumps or valves, or controlling system pressure.

Pressure gauges are instruments used to measure the pressure of fluids or gases in various industrial, commercial, and residential applications. They visually indicate the pressure levels, allowing operators to monitor and control processes effectively. Pressure gauges consist of a dial or digital display with a needle or numeric readout representing the pressure measurement in units such as PSI (pounds per square inch) or kPa (kilopascals). They typically feature a Bourdon tube, diaphragm, or other sensing elements that convert the applied pressure into a mechanical displacement, which is then displayed on the gauge. Pressure gauges are available in different types, including analog and digital, with varying accuracy levels and pressure ranges to suit specific application requirements. They are commonly used in oil and gas, manufacturing, HVAC, and automotive industries, where pressure monitoring is critical for operational safety, system performance, and quality control. Pressure gauges provide valuable feedback for adjusting process parameters, detecting leaks or anomalies, and ensuring the optimal functioning of equipment and systems.

Manifold valves are used in fluid handling systems to control the flow of liquids. They consist of multiple valve outlets connected to a single inlet, allowing for precise regulation of flow rates, direction, and isolation of different fluid paths. Browse our selection below or contact us to speak to a product expert.

Centro is proud to offer a wide selection of industrial seals and accessories for various applications. Our seals are from leading manufacturers with high-quality materials designed to provide long-lasting, reliable performance in demanding industrial environments. We offer various seal types, including O-rings, gaskets, and rotary shaft seals. Our O-rings are available in various sizes and materials, including nitrile, silicone, and fluoroelastomer. They are ideal for use in hydraulic and pneumatic systems, as well as in general-purpose applications. Our gaskets are also made from high-quality materials and are designed to provide a tight, reliable seal in various applications. They are available in standard and custom sizes to suit your needs. We also carry a wide selection of rotary shaft seals, which are used to seal the gap between a rotating shaft and a stationary housing. These seals help prevent leakage of lubricants and other fluids and are available in various styles and materials to suit different applications. In addition to seals, we also offer a range of accessories to help you install and maintain your seals, including lubricants, sealant, and installation tools.

Enhance the performance and reliability of your instrumentation systems with our premium range of instrument valve accessories. Whether you need block and bleed gauge valve accessories for safe isolation during maintenance or gauge adaptors for seamless connections, we've got you covered. Our high-quality bleed tees and bleed plug valves provide efficient pressure release and fluid drainage, keeping your operations running smoothly. Improve your system's safety and efficiency with these essential components designed for durability and peak performance in even the most demanding industrial environments.

Digital gauges are instruments used to measure and display various parameters such as pressure, temperature, humidity, and flow in digital format. Digital gauges provide accurate readings and often feature digital displays for easy reading and data logging capabilities. Browse our selection below or contact us to speak with a product expert.

Gauge parts and accessories are essential components that complement pressure and temperature gauges, enhancing their functionality and extending their lifespan. They play a vital role in various industries, such as manufacturing, automotive, and aerospace, where accurate and reliable pressure and temperature measurements are crucial for safe and efficient operations. With a diverse range of gauge parts and accessories available, businesses can customize and optimize their gauge setups to meet specific application requirements, ensuring precision and performance in their monitoring and control processes.

Temperature switches are versatile control devices that monitor temperature levels and trigger actions based on predefined thresholds. These switches find applications in various industries, including HVAC, manufacturing, and food processing. When a specific temperature is reached, temperature switches can initiate cooling, heating, or alarming processes, ensuring safety and operational efficiency. They are essential for maintaining temperature control and enhancing process automation in diverse applications.

Thermocouples and RTDs (Resistance Temperature Detectors) are types of temperature sensors widely used for temperature measurement in industrial processes, HVAC systems, or scientific research. Thermocouples consist of two dissimilar metal wires, generating a voltage proportional to the temperature difference between the sensing junction and the reference junction. RTDs, on the other hand, are temperature sensors with a defined resistance that changes with temperature. Thermocouples and RTDs offer accuracy, reliability, and compatibility with different temperature ranges and environmental conditions, providing precise temperature measurement in diverse applications.

Thermometers are instruments used for measuring temperature. They provide accurate temperature readings in various applications, including HVAC systems, laboratory settings, industrial processes, or environmental monitoring. Thermometers utilize different technologies, such as bimetallic, liquid-in-glass, digital, or infrared, to measure temperature ranges from low to high. They offer versatility, portability, and accuracy, enabling effective temperature measurement and control in diverse settings.

Pressure snubbers are small devices placed in-line with the pressure gauge to dampen sudden pressure fluctuations or pulsations. They help protect the gauge from damage caused by rapid pressure changes, thereby extending its lifespan and ensuring accurate and stable readings. Siphons, gauge cock valves, and pressure snubbers play crucial roles in pressure measurement systems by improving safety, accuracy, and the longevity of pressure gauges in various industrial applications.

Differential pressure liquid control products are essential components used in various applications to monitor and control the pressure difference between two points in a liquid system. These products are designed to measure the pressure drop across filters, pumps, valves, or other flow control devices. They are crucial in maintaining proper flow rates, preventing system damage, and ensuring optimal performance. Differential pressure liquid control products typically consist of a differential pressure transmitter or sensor, a flow element (such as an orifice plate, venturi tube, or flow nozzle), and associated piping and instrumentation. The transmitter or sensor detects the pressure difference and converts it into a proportional electrical signal, which can be used for monitoring, control, or alarm. These control products find applications in oil and gas, chemical processing, water and wastewater treatment, and HVAC systems. They help optimize system efficiency, improve process control, and ensure liquid systems' safe and reliable operation by providing accurate and real-time differential pressure measurements.

Thermowells are protective enclosures or fittings that house temperature sensors in industrial processes. They provide a barrier between the sensor and the process media, protecting against corrosive fluids, high-pressure environments, or mechanical stresses. Thermowells facilitate easy sensor installation, replacement, or maintenance without interrupting the process. They ensure accurate temperature measurement and prolong the lifespan of temperature sensors, making them essential components in industries such as chemical processing, oil and gas, power generation, or food and beverage.

A syphon is a simple yet effective tube-shaped device that consists of two legs bent in a U-shape. The purpose of the syphon is to transfer liquid from a higher container or location to a lower one without the need for any external pumping or suction. One leg of the syphon is inserted into the higher container or source of liquid, while the other leg is placed into the lower container. The liquid in the higher container initially fills the syphon's legs, creating a continuous flow due to the difference in pressure between the two ends. Gravity then causes the liquid to flow through the syphon, moving from the higher to the lower container. Syphons are commonly used in various applications, including laboratory experiments, aquariums, irrigation systems, and fluid transfers in industrial processes. They provide a simple and efficient means of transferring liquids over a vertical or horizontal distance without the need for complex pumps or mechanical devices.

Diaphragm seals provides accurate and reliable readings in industrial applications. Diaphragm seals are protective barriers, shielding pressure sensors from harsh or corrosive substances like chemicals or high temperatures. By maintaining the integrity of pressure instruments, diaphragm seals ensure precise monitoring and control for maintaining operational safety and efficiency. Browse our selection below or contact us to speak to a product expert.

Gauge cock valves, also known as gauge valves or isolation valves, are installed between the pressure source and the gauge. They allow for easy isolation and removing pressure gauges without interrupting the process flow. The gauge can be safely removed or replaced by closing the valve for calibration or maintenance.

Panel meters and displays are instruments used to monitor and display various electrical or process parameters. They provide real-time measurement and visualization of parameters such as voltage, current, temperature, pressure, or flow rate. Panel meters and displays are available in different types, including analog meters, digital displays, or graphical interfaces, offering versatile options for different applications. They find extensive use in industrial control panels, machinery, electrical distribution systems, and monitoring stations, providing operators with crucial information for process control and troubleshooting.

Pressure control accessories encompass a range of supplementary components and tools used to enhance the functionality, installation, or protection of pressure control systems. These accessories include pressure relief valves, pressure gauges, snubbers, manifolds, fittings, and connectors, among others. Pressure control accessories ensure proper system integration, accurate pressure measurement, secure connections, and protection against overpressure or contaminants. They play a crucial role in optimizing the performance, safety, and reliability of pressure control systems in various industries.

Needle valves are precision valves used for flow control in low-flow applications or systems requiring fine adjustment. They feature a slender, tapered needle-like plunger that can be raised or lowered to regulate the flow through a small orifice. Needle valves provide accurate and precise control of flow rates, making them ideal for applications where flow modulation is critical, such as laboratory equipment, analytical instruments, or hydraulic systems. They offer reliable shut-off capabilities and precise flow adjustment, ensuring optimal performance and efficiency.

When it comes to instrumentation systems, precision and reliability are key. Pipes, valves, and fittings (PVF) are critical in maintaining accurate measurements, controlling pressure, and ensuring smooth operation in industrial processes. Stauff PVF products are designed to handle high pressures, temperature fluctuations, and corrosive environments, making them ideal for industries like oil and gas, chemical processing, power generation, and manufacturing.

What Stauff PVF Products Does Centro Offer?

Centro provides a full range of Stauff PVF components built for instrumentation applications, including:

• Instrumentation tubing – High-quality stainless steel tubing for precise fluid and gas control.
• Needle valves – Allow for fine adjustments and accurate flow regulation.
• Ball valves – Provide quick on/off control for efficient system management.
• Check valves – Prevent backflow and protect sensitive instrumentation.
• Tube fittings and adapters – Available in various configurations to ensure leak-free connections.
• Manifold valves – Streamline pressure control and system isolation in complex setups.

Why Choose Stauff PVF Products?

• Precision-engineered for demanding applications.
• Corrosion-resistant materials ensure durability in harsh environments.
• Leak-free performance keeps systems running efficiently.
• Wide compatibility with different instrumentation setups.

Find the Right PVF Solution

Whether you're setting up a new instrumentation system or upgrading existing components, Stauff PVF products offer the reliability and performance you need. Browse our selection online or reach out to our team for expert guidance in choosing the right components for your application.

Centro offers pressure gauges, vital instruments that measure and indicate fluid or gas pressure within a system. These gauges are commonly employed in various industries, including manufacturing, oil and gas, automotive, and HVAC systems. Pressure gauges consist of a dial or digital display that shows the pressure reading and a sensing element that detects the pressure and converts it into a readable form. They come in different types, such as Bourdon tube gauges, diaphragm gauges, and digital pressure gauges, each suited for specific applications and pressure ranges. Pressure gauges provide crucial information for monitoring and controlling processes, ensuring optimal performance and safety. They enable operators to gauge system pressure levels, detect abnormalities, and make informed decisions regarding system adjustments or maintenance. Pressure gauges may also incorporate features such as maximum pressure indicators, adjustable pointers, or alarms for added functionality. With their accuracy, reliability, and ease of use, pressure gauges are crucial in maintaining operational efficiency and safety in various industries.

Pressure transducers are devices used to convert pressure measurements into electrical signals. These transducers utilize various sensing technologies such as strain gauges, capacitive elements, or piezoresistive elements to measure the pressure of liquids or gases accurately. They are widely used in industrial, automotive, and HVAC applications for monitoring and controlling pressure. Pressure transducers offer benefits like high accuracy, fast response times, and compatibility with different pressure ranges. They provide valuable data for process control, safety monitoring, and system optimization.

Valves are fundamental components used in fluid control systems to regulate, control, and direct the flow of fluids. These devices are essential for various industries, including oil and gas, water treatment, manufacturing, and HVAC. Valves come in different types each designed for specific applications and operating conditions. Valves ensure efficient and safe fluid handling with features like durable construction, reliable sealing mechanisms, and precise flow control. They play a critical role in maintaining process integrity, optimizing system performance, and ensuring equipment and personnel safety.

At Centro, we carry a complete selection of sensors for all your industrial needs. Whether you're looking for a Detection Sensor to help with the early detection of potential problems or a Gas Detection Sensor to monitor air quality, we have the right sensor for the job. Our Flame Detection Sensors are designed to provide reliable fire detection in various industrial settings, and our selection of process control sensors can help you optimize your production line. With our online selection of available sensors, Centro is your one-stop shop for all your industrial sensor needs.