Mass Flow Sensors - SmartTrak 100 Series

  • Measures and controls gas mass flow rates up to 1000 ln/min
  • High linearity laminar flow element with platinum sensor technology
  • Dial-A-Gas® selection of up to ten gases
  • Multiple analog and digital interfaces
  • Factory calibration traceable to national standards
  • Optional Pilot Module and Compod modules for expanded functionality

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  • SmartTrak 100 Series features performance, user-friendly features and flexibility.
  • The 100 Series gives users the world’s most linear sensor, smoother valve performance, more robust electronics and even more control over a wide range of functions.
  • The result is a series of mass flow meters and controllers that demonstrates premium flow instrumentation which is easy to use.

Use Cases

  • Typically used in hydrogen and related industrial applications

Capabilities

  • Gas mass flow measurement (and control for MFC variants) across multiple flow ranges up to 1000 ln/min
  • Operation at pressures up to 35 barg and temperatures 0–50 °C
  • Multigas operation via Dial-A-Gas® with up to ten gases
  • Digital (RS-232/RS-485 Modbus) and analog outputs for system integration
Vögtlin Instruments GmbH Vögtlin Instruments GmbH is a manufacturing company specializing in mass-flow meters and controllers calibrated for hydrogen. The broader business is instrumentation-oriented, with sensors and analyzers supplied either as stand-alone instruments or embedded into machines, process skids, safety systems, laboratories, and plant automation so operating conditions can be measured and documented. The company’s products typically provide information to a larger control, safety, quality, or test system, making measurement accuracy, response behavior, interfaces, calibration, and environmental suitability part of the integration task. For hydrogen, the company’s actual role is defined by the specific pressure, flow, gas-detection, concentration, quality, temperature, electrical, or other measurement functions described in its portfolio; different suppliers cover different parts of this measurement layer. Its instruments measure and regulate low to medium gas flows in electrolyzer development, fuel-cell testing, laboratories, and process systems. The company provides compact digital flow devices and application support for precise hydrogen dosing and measurement. Within the hydrogen value chain, Vögtlin Instruments GmbH therefore supplies instrumentation, monitoring, or safety technology to OEMs, test organizations, plant integrators, infrastructure developers, and industrial operators handling hydrogen.

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