Premium Digital Gas Mass Flow Meters & Controllers
Today's Most Advanced Mass Air Flow Sensors, Controllers and Flow Meters
Today's Most Advanced Mass Air Flow Sensors, Controllers and Flow Meters
Our award winning 100 Series premium digital family is made up of our flagship Smart-Trak® Model 100, our highly engineered ultra low flow solution, the Micro-Trak™ Model 101, and our Max-Trak® Model 180 industrial product. Ideal for OEM's and end users alike, our family of digital mass flow instruments are defining a new breed of Performance MFC & MFM. Add the Compod™ programmable control module to all 100 Series models and get multi-drop RS-485/MODBUS RTU communications to greatly simplify basic flow control installations and permit networking of multiple instruments.
Featuring user-friendly features commonly found in today's consumer electronics and our most advanced sensor, valve and laminar flow element technology, we believe that Smart-Trak and Micro-Trak are two of our finest achievements.
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![]() Smart-Trak® 2 Model 100 Mass Flow Meters & Controllers Digital high performance, stainless steel with Dial-A-Gas® Technology & computer control. Flow ranges from 0 to 15 sccm to 0 to 1000 slpm. |
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![]() Compod™ Programmable Control Module Add Compod to any 100 Series model to get multi-drop RS-485/MODBUS RTU. With MODBUS, multiple instruments can be daisy-chained over a single network. |








