mass flow Applications | Environmental XPRT

High pressure flow solutions

Precision high pressure mass flow control is very difficult. Sierra has met this challenge with a patented high pressure mass flow controller design that offers impermeable elastomers with very little ...

By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

Mass flow devices for industrial sector

Axetris mass flow devices are used in a variety of industrial applications: Leak Tester, Thin Film Coating, ...

By Axetris AG based in Kaegiswil, SWITZERLAND.

Premium

Thin-film Measurement Technology for Automotive Industry

. Additionally, thermal mass flow sensors are capable of monitoring vital fuel and engine systems in these harsh conditions. IST’s humidity sensors are also largely applicable in the control of cabin ...

By Innovative Sensor Technology (IST) based in Las Vegas, NEVADA (USA).

Premium

Raw-gas monitoring for scrubber optimizing

The consumption of scrubbing material in a scrubber is related to the mass flow of acid gases. Hydrogen chloride (HCl) and sulphur dioxide (SO2) are the major acid gases in an incinerator. By measuring the mass flow of SO2 and HCl in the raw gas going into the scrubber, it is possible to calculate the ...

By OPSIS AB based in Furulund, SWEDEN.

Low flow control (down to 0.1 sccm) flow solutions

Low flow measurement and control is a difficult application. Ultra low flow mass flow controllers can accurately control flows from 0.1 to 0.4 sccm which is ideal for measuring and controlling doping gases for pilot plants and other research ...

By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

Flow meters for analytical flow solutions

Our mass flow flow controllers are used in a wide variety of analytical tools ranging from chromatographs to gas mixing and blending systems to assure precision gas mass flow rate ...

By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

Flow meters solutions for Aerospace sector

Our flow instrumentation has been on numerous space shuttles and is currently on the International Space Station. Our high pressure mass flow controllers are used extensively in the development of advanced composites for ...

By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

Premium

Thin-film Measurement Technology for Building Automation Industry

for heat meter monitoring and control applications in HVAC because of their high resolution and long term accuracy. Additionally, IST’s thin film capacitive humidity sensors are ideal for controlling the relative humidity of an environment due to their rapid response times and accuracy over time. Thermal mass ...

By Innovative Sensor Technology (IST) based in Las Vegas, NEVADA (USA).

Ultra low pressure drop MFC flow solutions

Precision mass flow control with industry leading pressure drop of 4.5 psid (310 mBard) up to flows of 500 slpm (nlpm); Accuracy +/- 1.0% of full scale; 316 stainless steel construction; CE ...

By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

Flow meters solutions for petrochemical sector

Assure accurate and repeatable gas, liquid and steam measurement at your facility. Our volumetric vortex flow meters, multivariable mass vortex flow meters, ultrasonic flow meters and thermal mass flow meters are used for precision measurement of reactants, off-gases, and numerous other fluid flows in the ...

By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

Flow measurement instrumentation for gas flow solutions

Sierra offers a complete line of gas mass flow meters and gas flow controllers for most gases, including corrosives and ultra-high purity gases. All of our mass flow meters and flow controllers offer direct mass flow measurement, meaning they do not require pressure or temperature compensation. In addition, ...

By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

Flow meters for the process control & manufacturing flow solutions

Most chemical reactions are based on direct mass flow readings, and thus, Sierra's immersible thermal mass flow meters and our volumetric vortex and multivariable mass vortex flow meters see extensive used in oil, gas and steam measurement. In addition, process liquid flows can be addressed with our ...

By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

High flow control (gas flow to 1000 slpm) flow solutions

Sierra is an expert in the control of high flows of gases. With our large and powerful control valves and PID valve control, Sierra's mass flow controllers, with industry-best low pressure drop, can control much higher flows than equivalent flow controllers with minimal pressure drop ...

By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

Premium

On-line gas, particulate analyzers, flow monitors, data acquisition for construction materials industry

as in the construction material chemistry. Continuous mass flow measurement, online moisture measurement and dust monitoring systems are used frequently in this sector. ...

By ENVEA based in Poissy, FRANCE.

Flow meters for the semiconductor processing

From bulk gas delivery to cleaning to purging operations, Sierra's mass flow meters and controllers offer the simplicity and robustness demanded in these applications. Our ability to handle corrosive gases, high flow rates and multiple gases with the same unit makes Sierra's mass flow meters and controllers a ...

By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

Flow Measurement instrumentation for superior natural gas measurement & control

Precise measurement of natural gas requires high accuracy, low pressure drop and direct mass flow reading—all the hallmarks of Sierra’s immersible thermal, mass vortex and thermal mass flow controllers. Our mass flow controllers are ideal for natural gas flow measurement with 100:1 turndown and no ...

By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

Oil & gas fluid flow solutions

Assure accurate and repeatable gas, liquid and steam measurement throughout the oil patch, from monitoring injection at the wellhead and measuring natural gas for heaters and boilers to measuring the various process gases at the refinery or flared in the field. Our volumetric vortex flow meters, multivariable ...

By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

Carbon dioxide mass flow meters flow solutions

Thermal mass flowmeters are ideal for Carbon Dioxide metering and mass flow control. Sierra specializes in accurate mass flow measurement and/or control of CO2 gas. Applications range from general industrial process control across numerous industries to Green House Gas monitoring requirements and general ...

By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

Flow meters for the general research flow measurement solutions

Supporting research and production worldwide for over 40 years. Mass flow meters and controllers give you the advantage with precision data and application ...

By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

Flow meters solutions for developing economies

Our thermal flow meters are widely used in flotation cells in mining. Our multivariable mass vortex flow meters are used in the oil and gas industry both at the wellhead and in the refinery. Thermal mass flow meters also have a place in the power generation industry where they are used to measure and control ...

By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).