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Cox Exact series with dual rotor

for high precision flow measurement

  • No need for flow straighteners
  • Enhanced performance due to helical rotors
  • Superior absolute accuracy
  • Excellent repeatability
  • Wide operating flow range
  • Extended UVC flow range
  • Integral pickoff impervious to vibration
  • NVLAP calibration
max. flow:
from 0.1 up to 5678 l/min
from -270 up to 150 °C
max. pressure:
from 0 up to 206 bar
Chemical industry, Oil industry, General industry, Pharmaceutical industry, Aerospace industry
Cox Exact series with dual rotor
Cox Exact series with dual rotor

General information

The Exact series is the world´s most precise meter of its kind, providing extended range performance not obtainable with traditional single rotor designs. It is used for aerospace, automotive, industrial and OEM applications.

The Exact series provides an extended flow range capability, which often eliminates the need for manifold systems and thus simplifies installation and lowers costs. The meter´s exceptional performance, enabled by the innovative dual rotor configuration. UVC curves (Universal viscosity curve) improve the accuracy and extend the usable measurement flow range.

Technical data

Flow range0,8 – 2.300 l/min
Size1/4" up to 2"
Accuracy±0,25 % of actual value
Repeatability±0,02 % of actual value
Linearity±0,5 % of actual value
with electronic flow processor±0,1 % of actual value
Pressure*345 bar (AN)
Housing316 SST
*depending on end connections

Measuring principle

Turbine meters Cox|Blancett

Turbine meters Cox|Blancett

Turbine meters are volumetric meters. When the fluid passes through, a rotor is activated and the movement is either electronically or mechanically transmitted outside.


Flow Processor COX EC80

Flow Processor COX EC80
  • No need for additional amplifiers or signal conditioners
Flow monitor B3100

Flow monitor B3100
  • ATEX, IECEx, FM and CSA approved
  • Integrated data logger
  • ModBus® RS485 communication option
E110 Flow rate indicator / totalizer

E110 Flow rate indicator / totalizer
  • Ex-proof
  • USB communication
  • Modbus option RS232/RS485

  • Less than 1 mS response
  • Multiple outputs (frequency, analog, RS485)

Do you have questions on this product?

Your contact person:

Badger Meter Swiss AG
Mittelholzerstrasse 8
CH-3006 Bern