P-Series User Manual Rev2022 1
How It Works
Max P-Series Precision Flow Meters are positive displacement piston meters that are able to operate over a wide range
of ow rates and uid viscosities. High accuracy measurement is achieved through precision machined radial pistons
that move proportional to the ow. High resolution outputs are produced by measuring the direction and speed of the
pistons and converting the signals to analog or frequency outputs. Flows can be monitored from 0.005 cc/min up to 35
liters/min with uid temperatures from -40°C to 225°C and pressure ratings of 250 psi (17 bar), 3000 psi (210 bar), and
7250 psi (500 bar) depending upon the model. The industrial meter electronics are protected against water, dust, and
most corrosive liquids. The 5-pin Turck connector provided is IP68.
Additionally, IP66 rated explosion proof enclosures,
combined with a choice of one-part and two-part, high temperature designs with remote electronics cover a wide
range of application environments – from the laboratory to harsh industrial processes.
Optional seal materials allow for
different uid compatibility.
Max Machinery, Inc. designs, manufactures, calibrates, and refurbishes high accuracy, high resolution, precision liquid
ow meters under an ISO 9001:2015 certied quality management system. All Max Precision Flow Meters are tested
and calibrated in our lab and provide measurements traceable to NIST. If your calibration certicate is lost or missing,
contact MMI with your meter serial number for a copy.