G004 Gear Flow Meter

Low cost Gear Flow Meter Model G004

Flow range: 0.5 cc/min to 4 liters/min; 0 to 1 gpm
Accuracy (at 30 cP): ± 0.3% of reading over a 100:1 range
Maximum Operating Pressure: 414 bar (6000 psi)
Displacement: 1.8 cc/rev (0.11 in 3/rev)
Weight: 1.1 kg (2.42 lbs)
Recommend Filtration: 15 micron (950 mesh)
Port Size: 1/8" NPT or #4 SAE
Fluids: Most non aqueous, hydrocarbon based liquids

 

"Accurately dispensing less than a gram of grease onto each seat recliner mechanism in our automated assembly line" - Major South Korean Manufacturer

Materials of Construction

Body: Stainless steel, type 303 and type 316 available
Gears and shafts: Stainless steel, type 17-4
Bearings: All ball bearings, 440C stainless steel
Seals: Viton® "O" rings - standard; Teflon®, Perfluoroelastomer - optional

Transmitter Variations (dependent on model #)

Signal Type

Frequency
Output: 5V pulse, single phase (current sinking, also available)
Resolution: 500 pulses/cc
Temperature Rating:
Standard: 90°C ; Two Piece High Temp: 155 °C ; Two Piece Ultra High Temp: 225 °C

Quadrature
Output: 5V pulse, two phase
Resolution: 250 pulses/cc/phase
Linearization: Linearized
Temperature Rating:
Standard: 90°C ; Two Piece High Temp: 155 °C ; Two Piece Ultra High Temp: 225 °C

Voltage
Output:
0-10Vdc 
Resolution: Uni or bidirectional
Linearization: Linearized
Temperature Rating:
Standard: 90°C ; Two Piece High Temp: 155 °C ; Two Piece Ultra High Temp: 225 °C


Current
Output: 0-20mA
Resolution: Uni or bidirectional
Linearization: Linearized
Temperature Rating:
Standard: 90°C ; Two Piece High Temp: 155 °C ; Two Piece Ultra High Temp: 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 130°C

Dimensional Drawing

G004 Illustration

Pressure Drop Curve

G004 Pressure Drop Chart

Library

G004 Typical Applications

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