Thermal flow meters from E+E Elektronik measure the mass flow or standard volumetric flow of compressed air and non-corrosive gases. They are suitable for pipelines of DN15 to DN700 and enable reliable leak detection. E+E flow sensors therefore play a significant role in reducing costs.
E+E flow meters are easy to install thanks to their installation and service-friendly design. The sensor unit can be removed and installed for maintenance or calibration in just a few seconds.
At the heart of the E+E flow meters is a flow sensing element developed by E+E, based on the hot-film anemometer measurement principle. It has high resistance to contamination and provides long-term stable and accurate measuring results.
The factory calibration for E+E flow meters is carried out in the typical pressure range for a compressed air network at 7 bar, which ensures a high level of measuring accuracy.
The thermal measuring principle enables mass flow and volumetric flow measurement independently of pressure or temperature. This means that the flow sensors can be used in a wide range of pressures and temperatures.
The modular inline flow meter is dedicated for metering and monitoring of compressed air and technical gases in DN15 to DN50 (1/2" - 2") pipes. Outstanding measuring accuracy due to multi-point factory adjustment at 7 bar (102psi) air pressure.
Flow Sensor for Compressed Air and Gases for DN15 - DN50 (1/2" - 2") and up to 16 bar (232 psi). The measurement ball valve permits rapid installation and removal with only a short interruption of the flow.
Multifunctional flow sensor for DN40 - DN80 (1 1/2" - 3") up to 40 bar (580 psi). Gauge mounting block with hot tap valve for installation and removal without interruption of the flow. Mounting possibility for pressure and dew point sensors.
Insertion mass flow meter with patented non-return protection for secure mounting. Use in pipelines DN50 up to DN700 (2" to 28"). Installation and removal without interruption of the flow.
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E+E flow sensors come in a range of models for different pipe diameters and pressure ranges. They enable individual solutions for accurate and reliable compressed air monitoring. The range of devices comprises in-line flow meters for small and medium pipe diameters and insertion mass flow meters for large pipe diameters. Innovative mounting concepts with a measuring block or hot tap valve ensure that installation and removal of the flow sensors is as smooth as possible.
ONE flow meter for different pipe diameters. The sensor unit is combined with the matching gauge mounting block, according to the diameter. The measurement unit with probe can be removed or replaced at any time, without extensive work on the pipeline.
Once it has been mounted in the pipeline, the EE771 flow meter’s probe can be installed and removed with just a short interruption to the flow. The measurement ball valve ensures the exact positioning of the probe in the pipeline.
The EE772 is suitable for applications where the process may not be interrupted. The measuring block with hot tap valve enables the probe to be installed and removed without interrupting the compressed air or gas flow. A dew point or pressure sensor can also be installed in the measuring block.
The EE776 immersion flow meter is suitable for large pipe diameters of up to DN700 and an operating pressure of up to 16 bar (232 psi). The patented non-return protection ensures safe installation under pressure, while ensuring exact, centred positioning of the probe in the pipeline, thereby ensuring a high level of measuring accuracy.
E+E flow sensors impress with their high level of measuring accuracy and range of useful features and functions: