G045 Gear Flow Meter

If you value your flow, find value in the data from a Max Gear Meter. From heavy duty hydraulics to adhesive dispensing, Max Gear Meters provide more data per liter of fluid to give you more control of your flow.

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: Gear Flow Meters

Flow	25 cc/min to 45 liters/min; 0.006 to 11.88 gpm
Port Size	1/2″ NPT or #8 SAE or Manifold Mount
Accuracy	(at 30 cP): ± 0.3% of reading over a 100:1 range
Pressure	6000 psi (414 bar) maximum
K-Factor	70,000 pulses/L
Fluids	Most non aqueous, hydrocarbon based liquids

Specifications

MECHANICAL

Filtration	30 Micron recommended
Weight	3.7 kg (8.1 lbs)

MATERIALS OF CONSTRUCTION

External	Stainless steel, type 303; Fluoropolymer coated bolts; MoS2 lubricant
Wetted	Stainless steel, type 303, 440C, 17-4; Nickel plated SmCo magnet
O-Rings	Standard: Viton® Optional: Teflon®, Perfluoroelastomer

TRANSMITTER VARIATIONS

Signal Type	Output	Resolution (K-Factor)	Std. Temp†	High Temp†	Ultra Temp
Frequency	5 VDC square wave (current sinking available)	70,000 pulses/L	90°C	155°C	225°C
Frequency	5 VDC quadrature (2-phase)	35,000 pulses/L/phase	90°C	155°C	225°C
Analog	0-10 VDC	Uni or Bi-directional	90°C	155°C	225°C
Analog	4-20 mA	Uni or Bi-directional	90°C	155°C	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

Hydraulic Valve, Pump, and Cylinder Testing

Testing of hydraulic valves, pumps and cylinders covers a wide range of flows. From full flow…
Chemical Additives Injection Measurement

Chemical additives injection is a broad description for a varied set of applications that require a…
Hot Melt Adhesive Dispensing Applications Measured to a Fraction of a Gram

Quality and performance can change with a small amount of material in thermoplastic and reactive hotmelt…
Precise Polyurethane Ratio Control

Polyol and isocyanate blending applications for cast elastomers, and rigid or flexible foam applications such as…
Aviation Hydraulic Testing

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