P213 Piston Flow Meter

High resolution, bi-directional, and quadrature signal outputs make Max Piston Flow Meters the choice in measuring low flows, rapid valve cycling, and chemical injection.

Max Piston Meters are not sensitive to changes in flow profile, fluid density, or viscosity. No straight pipe runs or flow conditioners needed.

Choose from frequency or analog transmitter options. High temperature models up to 225°C available. CE Certified, Ex-proof version available with ATEX/IECEx and UL/cUL certifications.

Category: Piston Flow Meters

Flow	0.5 to 1800 cc/min; 0 to 0.48 gpm
Port Size	1/8″ NPT, #4 SAE or manifold mount
Accuracy	(at 3 cP): ± 0.2% of reading over a 200:1 range
Pressure	3000 psi (210 bar) maximum
K-Factor	1,000 pulses/cc
Fluids	Most non-aqueous, hydrocarbon based fluids

Specifications

MECHANICAL

Filtration	10 Micron recommended
Weight	1.0 kg (2.20 lbs)

MATERIALS OF CONSTRUCTION

External	Stainless Steel, type 303; Xylan coated bolts
Wetted	Stainless steel, type 303, Nitrided type 303, 440C; Alnico magnet
O-Rings	Standard: Viton® Optional: Teflon®, Perfluoroelastomer, Neoprene

TRANSMITTER VARIATIONS

Signal Type	Output	Resolution (K-Factor)	Std. Temp†	High Temp†	Ultra Temp
Frequency	5 VDC square wave (current sinking available)	1,000 pulses/cc	90°C	EX†	225°C
Frequency	5 VDC quadrature (2-phase)	500 pulses/cc/phase	90°C	EX†	225°C
Analog	0-10 VDC	Uni or Bi-directional	90°C	EX†	225°C
Analog	4-20 mA	Uni or Bi-directional	90°C	EX†	225°C
Compliance:	CE Certified, Ex-proof version available with ATEX/IECEx II 2 G Ex db IIB Tx Gb as well as UL, cUL certification for Class 1, Division 1, Groups C and D, Tx.†Maximum temperature rating for ATEX certified transmitters is 75°C Std. Temp and 130°C High Temp.

Applications

Odorant Injection Measurement

Odorant Injection Measurement Telltale warnings can save lives. Safely using natural gas requires an effective odorization…
Aviation Hydraulic Testing

Testing of hydraulic fluid throughout an aircraft’s hydraulic pumps, motors, cylinders and actuators to operate wheel…
Valve Leak Testing

Flow measurement is used during 100% certification of performance over a valve’s full range of criteria….
Chemical Additives Injection Measurement

Chemical additives injection is a broad description for a varied set of applications that require a…
Gasoline and Diesel Fuel Measurement

Gasoline and diesel fuel measurement from single injector testing to on-vehicle flow measurement across the automotive…
Flow Meters for Measuring Brake Fluid In-line

Brake Fluid In-Line Flow Testing. Flow measurement is used for mapping flow profiles, testing for system…