WebPaddle models are for larger line sizes, typically 1.25" and up. Thermal dispersion technologies feature no moving parts, making them ideal for applications where particulate matter is also a concern. Electronic flow switches encompass state-of-the-art electronics and positive visual indication. Web4.4.6 Thermal Mass Flow Type. This type of flow switch features thermal dispersion technology. Here, the temperature difference is minimum for a full-flow condition and continues to increase as flow reduces for a cooling effect of the heated RTD. Changes in flow velocity directly affect the extent to which heat dissipates and, in turn, the ...
Series TDFS2 Thermal Dispersion Flow Switch - Dwyer Inst
WebGuided wave radar Apply Guided wave radar filter ; Mechanical flow switches Apply Mechanical flow switches filter ; Non-Contact Radar Apply Non-Contact Radar filter ; Thermal dispersion switch Apply Thermal dispersion switch filter ; Thermal mass flow meter Apply Thermal mass flow meter filter ; Ultrasonic non-contact Apply Ultrasonic … WebThe FX series flow switch is the most reliable flow switch available. The thermal dispersion principle of operation features no moving parts and provides an extremely reliable and repeatable switch for the most demanding industrial applications. The sensor head employs two temperature sensors with a constant very low power heating source ... cumberlink.com yard sales
SP Thermal Dispersion Flow Switch - FineTek Co., …
WebMar 19, 2013 · Thermal dispersion technologies are based on the operational principle that states the rate of heat transfer by a flow stream is proportional to its mass flow. The flow measurement is accomplished by precisely measuring the cooling effect as the mass (molecular) flow passes the heated sensor. The sensor consists of two elements: WebElectronic flow switches, also called flow monitors, provide the operator with a local indication of flow values and simultaneously an output of an electrical signal (PNP, NPN or 4-20 mA) for transmission to a remote control room. Thus, flow switches are used for the display and monitoring of the flow of liquid and gaseous media. Webmicrotuf® - FS4200 Series. Basic Mass Flow Switch. Mass Flow Detection in Rugged and Hazardous Locations. CSA, Ex, CE, CENELEC, 3A, NEMA4x. microtuf®. VERSA-SWITCH® – VS5100 Series. Premium … east towing company