五年的客戶反饋標明我們的第二代100系列產品為客戶提供了前所未有的流量控制、獨立、靈活


We have advanced the science of our direct-acting control/shut-off valve by using proprietary Frictionless-Hovering Technology, allowing you to smoothly control gas mass flow over a wide range of temperature and pressure 

Now, you can adjust calibration in the field for any of the 10 pre-programmed Dial-A-Gas gases independently. The user-friendly Pilot module (mounted or hand-held) lets you view and change a wide variety of critical control functions. 

Add Sierra’s newCompodand Smart Trak 2 becomes a truly intelligent flow controller that simplifies flow control installations and expands networking capabilities.

Smart-Trak 2 features Dial-A-Gas® technology for true digital performance in up to ten pre-programmed gases with the same unit (gas type list can be programmed on request). Another unique factor of the Model 100 is the pilot module which replaces expensive control/readout electronics and is available mounted to the face of the instrument or in a convenient hand-held version.

At Sierra, we are confident that our Model 100 mass flow meter will pass your most demanding tests, delivering the accuracy you need whether you monitor the flow of air or other common gasses. Whether you are making your first mass flow meter purchase or replacing an older thermal meter, the charts below will help you decide which type of Smart-Trak 2 is the right fit for your needs.

Add theCompodupgrade and get multi-dro RS-485/MODBUS RTU communications