G045 Gear Flow Meter


G045 Gear Flow Meter
Features
  • Flow range: 25 cc/min to 45 liters/min (0.006 to 12 gpm)
  • Accuracy (at 30 cP): ± 0.3% of reading over a 100:1 range
  • Maximum Operating Pressure: 414 bar (6000 psi)
  • Displacement: 13.5 cc/rev (0.82 in3/rev)
  • Weight: 3.7 kg 8.1 lbs
  • Recommend Filtration 30 micron 475 mesh
  • Port Size: 1/2" NPT or #8 SAE
  • Fluids: Most non aqueous, hydrocarbon based liquids

 

Materials of Construction

  • Body: Stainless steel, type 303
  • 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: 70,000 pulses/liter
  • 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: 35000 pulses/liter/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 d 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

G045 Gear Flow Meter

 

Pressure Drop Curve 

G045 Gear Flow Meter