ORIFICE PLATE Pressure sensor in flow measurements of liquids Calculation of the orifice according to DIN EN ISO 5167 Use at higher temperatures and aggressive media Material steel (St37) or stainless steel (1.4301) Pressure socket integrated Installation length 65 mm Pressure stages up to PN40 Special versions available on request Orifice plates as differential pressure for flow measurement of liquids, gases or vapors. Installation in the pipeline between flanges with smooth sealing strips, the length 65 mm. The calculation of orifice plates according to DIN EN ISO 5167. The straight pipe should be as 10 x D (D = pipe inside diameter), the outlet section may be 5 times D. The choice of materials is based on temperature, pressure and aggressiveness of the medium. Special versions for higher pressures, higher temperatures or larger sizes may be requested, in accordance with the technical opportunities are made. Specification Construction: Execution: Orifice: Construction length: Pressure connection: Pressure stages: Max. temperature: orifice plate with a two-ring version material steel St37 A with ring chamber taps B with single bore-removal exchangeable, material stainless steel 1.4301 65 mm G1/2A, 100 mm long, Steel St35.8 PN1...PN40 380 °C constitution rings, pressure taps and disc-dazzle stainless steel 1.4571 PN1...PN40 400 °C Material: Pressure stages: Max. temperature: Prices for stainless steel on request In case of order please specify the pressure stage PN! Weight approx. in kg Arthur Grillo GmbH • Am Sandbach 7 • 40878 Ratingen • phone 0 21 02 - 47 10 22 • fax 0 21 02 - 47 58 82 www.grillo-messgeraete.de/en • Email: [email protected] • web shop: www.sensor-store.de

Arthur Grillo with flange MEASURING SECTION □ Pressure sensor in flow measurements of liquids □ Calculation of the orifice according to DIN EN ISO 5167 19205 □ Use at higher temperatures and aggressive media □ Material steel (St37) or stainless steel (1.4301) □ Pressure socket integrated □ Installation to weld in (form E) or with flanges (form F) □ Special versions available on request Measuring section and orifice plates with ring chamber fixed attached to the inlet pipe piece- and outlet page. These are run for the size range DN15 ... DN40. Pressure Connections: Pressure stages: orifice plate...

ORIFICE according to DIN 19206 Orifice plates with circular cross-section can be used for flow measurement of gases. The installation in the pipe between flanges with smooth sealing strips. The pressure tap is on the pipeline in a form Stand D upstream of the orifice plate (positive-pressure extraction) and D / 2 from current downward (negative pressure sampling) is attached. The calculation of orifice plates according to DIN EN ISO 5167 Specifications Version: form G according to DIN 19206 mounting between flanges according to DIN smooth on both sides, Form C 1000 mbar Kind of seal: Max. pressure:...