Kurz Instruments has maintained a reputation for designing and manufacturing Thermal Mass Flow Transmitters for industrial gas flow measurement. Kurz engineers, product development specialists and management have developed flow metering products capable of operating in the harshest of environments. For more than 35 years the team has successfully provided solutions to customers’ most demanding and difficult applications. Kurz products are used in a wide variety of industrial applications including combustion air, aeration air flow, digester gas, nuclear power plants, flare stack monitoring and compressed air to name only a few. Kurz Instruments headquarters is located in Monterey, California.



KURZ offers a variety of Insertion Mass Flow Meters that provide unmatched repeatability and NIST traceable accuracy to processes gas mass flow measurements from 2.5 inch up to the largest stacks and ducts. The image shown is the 454FTB Insertion Mass Flow Meter. For more information, click here.


KURZ offers a variety of In-Line Mass Flow Meters that are designed to provide outstanding plug and play on gas flow measurement in applications where the pipe is less than eight inches in diameter.

The image shown is the 534FTB Inline Mass Flow Meter. For more information, click here.

2440 Series

KURZ offers a variety of Portable Flow Meters that are smart, rugged, reliable, accurate and easy-to-use Portable Thermal Air Velocity Meters for nearly all flow measure applications. The image shown is the Model 2441. For more information on Portable Flow Meters, click here.


155 Series

KURZ offers a Mass Flow Computer that is state of the art, integrating the functions of flow and temperature measurement, flow totalization, alarms, data acquisition, input/output calibration and closed loop flow control. The image shown is the 155 Adam Mass Flow Computer. For more information on Mass Flow Computers, click here.

730 Series

KURZ offers Mass Flow Control Valves that combine the electric drive motor, rotor, the valve body, and limit switches into a well-designed, integrated package. The image shown is the Series 730. For more information on Mass Control Valves, click here.

Isokinetic Sampling System

KURZ offers a Isokinetic Samplings System which combines high accuracy mass flow measurement in the process with effective sampling nozzles and fine control and measurement of the sampling rate, so that you can be assured that your constituent reporting is correct and accurate. The image shown is a 220 Sampling Rake. For more information on Isokinetic Sampling Systems, click here.

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