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measurement devices

Swagelok® Measurement Devices

Swagelok offers easy-to-operate and easy-to-read liquid and gas measuring devices such as gauges, transducers, sensors, and flowmeters that provide accurate readings on demand.

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Accurate measurement of temperature and pressure in fluid systems is imperative to maintaining stable fluid flow for process accuracy. Achieve precision with any of Swagelok’s fluid and gas measurement devices.

  • Swagelok® FV4 series flow sensors help identify increasing or decreasing flow in gas systems by providing positive actuation for accurate sensing with a snap-action float
  • Pressure gauges provide precise measurement for industrial, ultrahigh-purity, and sanitary applications, offered in a range of pressure ranges, dial sizes, connections, and mountings
  • Swagelok pressure transducers accurately monitor electronic pressure for industrial applications. Transducers are available in a wide range of pressure ranges, process connections, electrical connectors, and output signals supporting various system requirements.
  • Variable area flowmeters offer highly accurate measurement with individually calibrated scales based on flow tests for process accuracy
  • Thermometers are actuated by a bimetal helix coil with silicone-free gel inserts to dampen vibration effects with cases that are hermetically sealed to prevent fogging and moisture damage to internal components
  • Thermowells are recommended to protect Swagelok dampened-movement bimetal thermometers from damage that could result from contact with pressurized, corrosive, flowing, viscous, or abrasive process fluids. They also enable removal of thermometers for replacement or service without affecting the process or system.

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Measurement Device Categories

Flow Sensors

Flow Sensors

Designed for robust performance in challenging environments, high-sensitivity flow sensors consistently achieve precision in industrial processes.

Pressure Transducers

Pressure Transducers

Maintain accurate electronic pressure monitoring in a variety of industrial applications with Swagelok pressure transducers.

Thermometers

Thermometers

Ensure reliable readings and easy field calibration with ASME B40.200 compliant, easy-to-use, dampened-movement, bimetal thermometers.

Thermowells

Thermowells

Designed to protect sensors from harsh conditions and ensure accurate measurements, facilitating sensor maintenance without process interruption.

Variable Area Flowmeters

Variable Area Flowmeters

Provide precision gas and liquid measurement and ensure system efficiency with a tapered tube and float design available in both metal and glass designs.

Measurement Devices Catalogs

Gather the detailed product information needed, including materials of construction, pressure and temperature ratings, options, and accessories.

A Swagelok pre-engineered subsystem

Small Footprint, Large Impact: How to Detect and Protect Against Gauge Failures

Learn to recognize the signs of a failing gauge and avoid risk to employees and costly downtime to make repairs.

Learn to Prevent Gauge Failure

Swagelok Resources Curated for You

A Swagelok tube fitting is installed
Common Causes and Costs of Fluid System Leaks

Fluid system leaks are a common occurrence in most plants. Learn how and why leaks occur, how to locate and test for them, and ultimately how to develop a strategy to address and reduce leaks plantwide.

Block valves in an industrial fluid system
How to Isolate Industrial Fluid Systems with Block Valves

The isolation of industrial fluid system lines prior to maintenance is vital to plant safety. One of the safest ways to isolate a fluid system line is to install two block valves. Learn how to design proper configurations for your system.

A Swagelok field engineer discusses sampling system evaluation results with a customer.
Do’s and Don’ts for Sampling System Accuracy

Follow these do’s and don’ts to obtain more accurate, representative samples from your industrial sampling system.

Workers discuss process measurement in a plant
Process Measurement – Impulse Line Best Practices

It can be difficult to identify issues within your process instrumentation application if you focus solely on the transmitter. Learn how to solve problems within your process instrumentation line with tips and best practices from Swagelok.

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