Operating Principle Of The Metpoint Ocv 40 Bar - Beko METPOINT OCV Instructions For Installation And Operation Manual

Measurement accessories for the measurement in systems up to 40 bar
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Operating principle of the METPOINT® OCV 40 bar
®
8
Operating principle of the METPOINT
OCV 40 bar
®
The METPOINT
OCV in the version for an operating pressure of 40 bar was developed for the
detection of vaporous and gaseous hydrocarbons in compressed air that is free from aggressive,
caustic, toxic, flammable, and fire-accelerating constituents.
To determine the residual oil content in systems with an operating pressure of up to 40 bar(g), a partial
volume flow can be taken from the system, and the system pressure reduced to 7 bar(g). With the
®
reduced operating pressure, the medium flows through the METPOINT
OCV.
®
The measuring probe of the METPOINT
OCV is integrated into the pipework system of the customer.
®
The provided ball valve allows for the separation of the METPOINT
OCV from the system for
maintenance and calibration, without needing to interrupt the compressed-air supply. For the reduction
of the operating pressure, a special pressure reducer is installed.
®
For the tubing from the pressure reducer to the METPOINT
OCV, a stainless steel pipe Ø 6 x 1 mm is
used. The length of the pipework must not exceed 1000 mm.
®
The medium travels at approximately 2 l/min through the METPOINT
OCV, which means that the
"loss" of compressed air through the measurement in the withdrawn partial flow is negligible.
Measurement accessories METPOINT® OCV 40 bar
13

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