Arthur Grillo measuring & controlling systems Product catagory Precision at first Hand

No matter where or when you have to measure low pressure, temperature, flow or relative humidity among other measuring quantities - You will encounter Grillo measuring devices in any case. Many decades of experience and a clear commitment to first-grade workmanship make our measuring devices more precise, durable and thus extremely cost-effective. Above all in the field of low-pressure measuring the measuring devices made by Grillo keep the promises they make and thus live up to their good reputation. Innovative technology requirements are handled with individual feeling, ensuring that each pressure...

THE HISTORY OF ARTHUR GRILLO GMBH 2014 - After more than 10 years, the DA2000 is proving itself more and more at the market. Different designs with analogue output, switch contact, and weatherproof protective housing continuously expand the areas of application. 2012 - With the new differential pressure controller DPC200, fans can now be efficiently controlled via differential pressure or volume flow. Arthur Grillo is responding to the increasing demand for controllable ventilation systems with respect to the new ErP Directive 2015. 2009 - Additional modern low-pressure devices with own developed...

Our range of flow measuring devices comprises all Areas of application: components for the volume measurement of liquids, • Volume flow measurement in ventilation gases and steam. We also offer temperature sensors, ducts and pipelines pressure sensors and computing units for a complete • Steam volume monitoring / calculation in production systems calorimetric measurement. • Flow measurement in compressors, heat pumps and chillers Included in this product category are: • Ring chamber orifice plate • Measuring section • Metering orifice • Orifice plates • Measuring grid • Venturi • Accessories...

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...

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:...

CYLINDER PITOT TUBE MBZ for velocity measurement in pipelines For measure speed after the dynamic pressure method Material brass (up to 100 °C) or stainless steel (up to 450 °C) Pressure connection 6mm Diameter 24 mm, length 500 mm Special length on request 2 different mounting flange available The cylindrical probe is a primary element for measuring speed similar to the known Prandtl pitot tube. Dictated by the particular design, the cylinder has a constant probe, in large Boundaries of the Reynolds number independent coefficient C = 2, that means they are at a certain speed twice as much back...

For measure speed after the dynamic pressure method Arrangement of several cylinder pitot tube Central tubes with laterally attached probe tubes Material brass (up to 100 °C) or stainless steel (up to 450 °C) Pressure connection 6mm Mounting parts available The SGI is a special lattice arrangement of a plurality of cylinder probes, which are distributed over a cross section that can be at different flow distribution in a pipe found in a canal or a mean flow. The probe is connected to the grid and each pipe or channel dimensions can be customized. It can be made for the edge or square channel...

Prefabricated venturi transitions in all diameters Material PPs Threaded or flanged version made short and long version available ​​ Manufactured to DIN ISO 5167 Inexpensive local display for all ventilation applications Combination with our differential pressure gauges and transmitters possible The venturi tube is a primary element for flow metering in tubings. The principle of the venturi tube allows for meterings with all media. The venturi tube described here is especially designed for air flow metering in ventilation channels. Mounting of the venturi tube in the installation has to be made...

VENTURI NOZZLE MVR / FVR for air measurement in pipelines Differential pressure characteristic of the venturi Short venturi tube, Flange version Dimensions (mm) for Flange version Dimensions (mm) for Socket version 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