CPFM-8800 Series Coriolis Mass Flow Meters

Industries: Semiconductor , Industrial
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The CPFM-8800 Series is a family of advanced Coriolis flow meters fabricated exclusively from PFA polymeric material for measuring liquids in high-purity semiconductor, biopharm and other applications that require all-PFA wetted surfaces and provide a Mass Flow Rate, Total Mass and Temperature output with accuracy ±1% of reading.

The CPFM-8800 series is a family of advanced flow meters based on the Coriolis principle fabricated exclusively from PFA (Perfluoroalkoxy) polymeric material.  CPFM-8800 flow meters are comprised of two assemblies: one containing the sensor, the other containing the supporting electronics. CPFM-8800 sensors are specially designed for measuring liquids in high-purity semiconductor, bio-pharmaceutical and other applications that require all PFA-wetted surfaces and provide a Mass Flow Rate, Total Mass and Temperature with accuracy ±1% of reading .


  • Fluid measurement performance is independent of fluid properties; eliminating the need to calibrate on different fluids
  • Accuracy unaffected by flow regime (e.g., laminar or turbulent flow) or variations in flow velocity profile
  • Sensors operate and measure in two-phase flow conditions with gas volumetric void fractions in excess of 30%

This product is protected by U.S. and International patents. See Malema's list of patents for more information.

Designed and Assembled in California.

Measurement Specifications

Mass Flow Ranges

Model 8803-1:   50-1500 g/min*

Model 8803-2:   150-4000 g/min*

Zero Offset Stability (Z.O.S.)

Model 8803-1:   2 g/min

Model 8803-2:   3 g/min


± {1% of rate + Z.O.S.}


Ambient: 0°–50°C; Fluid 18°–50°C

Operating Pressure

80 PSIG (Max.)

*Pressure drop at Max. Flow range = 10 psi on water (1cP)



Electrical Specifications

Supply Voltage

24VDC ±10%

Power Consumption

Max 6W


Operator Parameter configuration through USB interface with a PC

Output Interfaces

4-20 mA Current Loop, Digital I/O

LCD Display

2 lines; 16 characters per line

Analog Output Module

4-20mA; 500 Ohms max load

Digital Input/Output Module

Configurable as Frequency or Digital I/O

Frequency Output

0 to 10KHz proportional to flow rate



Physical Specifications

Process Connections

3/8” tube connection, 1/4" tube connection **

Wetted Material


Sensor Dimensions

L(254mm) x W(73mm) x H(115mm)

Transmitter Dimensions

L(210mm) x W(58.5mm) x H(133.5mm)


Sensor: 0.86 Kg; Transmitter: 1.22 Kg

Cable Length

Up to 30m max cable length between sensor and electronics assemblies

** Consult factory for other types of process connection requirements.


For additional specification details, please refer to the product data sheet located in the documentation tab of this web page. 

Products specifications
Fluid Type Liquids
Fluid Type Slurry
Size Offered 1/4"
Size Offered 3/8"
Wetted Parts, Body /Tube PFA / PFA
Accuracy ± 1% of reading
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