High Pressure and Temperature Positive Displacement Flow Meters

The FPD2000 Series represents a positive displacement meter that is affordable and accurate. One primary feature is the ability to maintain consistent accuracy despite changing viscosity conditions. This reliability, coupled with a large turndown range, offers an affordable replacement for older turbine technology. The meter’s solid construction and excellent dynamic response are well suited to the measurement of oil, grease, fuel, solvents, polyurethanes, brake fluid, skydrol as well as other nonabrasive lubricating fluids. Since there is no need for straight run piping upstream or downstream of the flow meter, the FPD2000 flow meters are simple to use and to install. The meters produce good resolution and high accuracy at low flow rates. Flow may be bidirectional, such as for cylinder position measurements, without damage to internal parts.

SPECIFICATIONS
Accuracy: ±0.5% over 10:1 turndown with 30cP fluid
Repeatability: ±0.1%
Max Fluid Temperature:
    Aluminum Body: Meter 85°C (185°F)
    Stainless Body: Meter 204°C (400°F)
Pressure Maximum: 345 bar (5000 psi)
Wetted Materials
Body:
    FPD2000 Series: Aluminum
    FPD2010 Series: 303 stainless steel
    FPD2020 Series: 316 stainless steel
Gear: Stainless steel
O-Ring: PTFE, FKM (optional)
Bearings: Stainless steel
Outputs
Temperature Range (Electronics):
    Standard Aluminum and Stainless Steel versions: -40 to 85°C (-40 to 185°F)
Square Wave: (Basic unit)
Supply Voltage: +10 to 28 Vdc
Supply Current: 8 mA @ 12 Vdc, 12 mA @ 24 Vdc
Duty Signal: 50% ±15%
Minimum Signal: 0.5 Hz
Frequency: Flow dependent, up to 2000 Hz
Driving Capacity: 50 mA max resistive load
Output Impedance: 40? - analog switch and self-resetting fuse
Analog Output (-A Models)
Supply Voltage: 10 to 30 Vdc
Output: 4 to 20 mA
Input: 0.25 Hz to 5 KHz
Amplitude: 1 Vp-p to 40 Vp-p
Update Time: 1/F + 25 msec
Linearity: ±0.01% of reading
Enclosure Rating: IP54
 

Model No.	Pulses/Liter (Pulses/Gallon)	Body Dia cm (inch)	*Body Heightcm cm (inch)	Filtration (microns)
FPD20X1	14,000 (53,000)	7.6 (3)	8.6 (3.4)	30
FPD20X2	4200 (15,900)	8.4 (3.3)	8.6 (3.4)	30
FPD20X3	1700 (6600)	8.4 (3.3)	8.6 (3.4)	30
FPD20X4	470 (1800)	12.4 (4.9)	13.8 (5.45)	30
FPD20X5	420 (1600)	21.3 (8.4)	17 (6.7)	200