--- title: Measurement Devices description: Learn how to reduce out-of-spec processes with Swagelok measurement devices. --- [![Swagelok](https://setx.swagelok.com/hs-fs/hubfs/Swagelok%20-July2017/image/logo.png?width=126&height=34&name=logo.png "Swagelok")](https://setx.swagelok.com/measurement-devices#) - [ Cart ](https://setx.swagelok.com/measurement-devices#) - [ Log In or Register ](https://setx.swagelok.com/measurement-devices#) - [ Swagelok Southeast Texas ](https://southeasttexas-swagelok-3783029.hs-sites.com?hsLang=en-us) Your Authorized Swagelok Sales and Service Center [BUY SWAGELOK ](https://setx.swagelok.com/measurement-devices#) [PRODUCT ](https://setx.swagelok.com/measurement-devices#) # Measurement Devices ![Measurement_Devices](https://setx.swagelok.com/hs-fs/hubfs/Swagelok/025MeasurementDevices700x350.jpg?width=700&name=025MeasurementDevices700x350.jpg "Measurement_Devices") ## Accurate Reading On Demand Swagelok offers easy-to-operate and easy-to-read gauges, transducers, sensors, and flowmeters that provide accurate readings on demand. ## Flow Sensors FV4 Series Flow Sensors help identify increasing or decreasing flow in gas systems. The snap-action float provides positive actuation for accurate sensing. ## Pressure Gauges Swagelok gauges provide accurate pressure measurement for industrial, ultrahigh-purity, and sanitary applications. They are offered in a wide range of pressure ranges, dial sizes, connections, mountings, and options to support a wide range of customer requirements. ## Tube Adapter Pressure Gauges Swagelok tube adapters can help eliminate difficult alignment problems and can be used with any Swagelok tube fitting. When installing a gauge with a pipe fitting end connection, it is often difficult to align the dial to the desired position without damaging the gauge. ## Pressure Transducers Swagelok pressure transducers provide accurate electronic pressure monitoring for industrial applications. Transducers are offered in a wide range of pressure ranges, process connections, electrical connectors, and output signals to support a wide range of customer requirements. ## Thermometers, Dampened-Movement Bimetal Thermometers Swagelok thermometers are actuated by a bimetal helix coil. Silicone-free gel inserts dampen vibration effects, and cases are hermetically sealed in accordance with ASME B40.200 to prevent fogging and moisture damage to internal components. ## Thermowells 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. ## Variable Area Flowmeters Swagelok variable area flowmeters measure the flow rate of liquids and gases help you maintain stable fluid flow for process accuracy. ## Smart Products Smart products capture and report critical flow, temperature, and pressure of process samples destined for  process analyzers. They provide a window into your sampling system that can help maintain analyzer uptime. View and purchase our most widely used [products](https://setx.swagelok.com/measurement-devices#). Discover more about how Swagelok products can work for you. [Browse](https://setx.swagelok.com/measurement-devices#) our catalogs or [locate a sales and service center](https://setx.swagelok.com/measurement-devices#). **Safe Product Selection:** The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user. **Caution:** Do not mix or interchange product components with those of other manufacturers." ## You are leaving the Swagelok Southeast Texas site for the Swagelok corporate site. For additional assistance, please contact your local Swagelok Distributor at 281-422-3533. [Continue to Swagelok.com](https://www.swagelok.com/en/catalog/Measurement-Devices) Cancel ## You are leaving the Swagelok Southeast Texas site for the Swagelok corporate site. For additional assistance, please contact your local Swagelok Distributor at 281-422-3533. 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