Two highly accurate cycloid-shaped screw spindles mesh and rotate inside a cylindrical housing with two overlapping holes in the form of a figure 8. The medium flows in an axial direction rotating the spindles without pulsation. The speed of the spindles is proportional to the flow rate over a 1:100 turn down ratio.

Specifications:

• 100:1 Turndown Ratio.

• Factory calibration provided.

• Handles varying conditions of viscosity, temperature & flow without linearization.

• Precision machined, surface hardened, stainless steel helical rotors.

• Maintains highly accurate measurements over entire flow range.

• 303/321 Stainless Steel used throughout.

• Compact, rugged, high pressure design.

Technical Data:

• Accuracy: ±0.5% above 30cSt, ±0.25% above 100cSt

• Repeatability: ±0.1%

• Temperature: 300°F (Higher temperatures upon request)

• O-ring Seal Material: Teflon/Viton optional

Pickup Sensor Options:
VTER/P

Pickup Sensor Options:
VTER

Pickup Sensor Options:
CAPM-20 KEM

• Standard sensor

• 5 pin screw-on connector

• Fluid temp to 250°F

• Long version to 300°F

• 7-29vdc

• Internal 3 wire terminal strip connection

• Fluid temp to 250°F

• Long version to 300°F

• 7-29vdc

• 3 pin screw-on connector

• Intrinsically safe

• UL approved

• Fluid temp to 185°F

• 10-30vdc