8070 Positive Displacement Flowmeter

Brand: Burkert Fluid Control Systems

The positive displacement flowmeter for continuous flow measurement is especially designed for use in highly viscous fluid like glue, honey or oil. 

It is made up of a compact sensor fitting (S070) with integrated oval rotor and an electronic module (SE30) with pulse signal (Hall transducer), quickly and easily connected together by a Quarter-Turn. 

The Burkert designed fitting system ensures simple installation of the devices into all pipes from DN15 to DN100. 

The flowmeter produces frequency signal (pulse), proportional to the flow rate, which can easily be transmitted and processed by:
  • A Burkert remote transmitter
  • A batch control system 8025 Konti-Dos
  • A PLC
Features
  • High accuracy
  • Medium with high viscosity
  • Mounting and dismounting of the electronics by a quarter-turn
  • Connection to Bürkert devices in remote versions

Specifications

Accuracy

  • ± 0.5 % of Reading

Ambient Temperature Range

  • Operating & Storage: 0° to 60° C (32° to 140° F)

Approvals & Certifications

  • EMC: EN 50081-1, 50082-2
  • PED 97/23/CE

Cable Length

  • 164 feet (50 metres) - Max.

Consumption

  • Current (Pulse “Low Power” Version): < 0.80 mA
  • Current (Pulse Version): < 30 mA

Cover Material

  • Polycarbonate (PC)

Diameter

  • Pipe: 1/2 to 4” (DN 15 to DN 100)

Duty Cycle

  • Output: 50 %

Electrical Connectors

  • Cable Plug EN 175301-803
  • Pulse Sensor Version: Shielded Cable

Enclosure, Body Material

  • Polycarbonate (PC)

Environmental Protection

  • IP65

Frequency

  • Output: 0 to 300 Hz

Humidity

  • ≤ 80 % Relative Humidity, Non-Condensing

Measuring Range

  • Viscosity 5 Cps: 1 to 1,200 L/minute

Operating Voltages

  • 12-36 Vdc, Filtered & Regulated

Output

  • Pulse “Low Power” Version: 10 mA - Max.
  • Pulse Version: 100 mA - Max.

Output Format

  • Open Collector

Plug Material

  • Cable Plug: Polyamide (PA)

Pressure Range

  • bar: 0 to 55
  • kPa: 0 to 5,500
  • psi: 0 to 798.05

Process Temperature

  • Aluminum Body: 80° C (176° F)
  • Stainless Steel Body: 100° C (212° F)

Repeatability

  • ± 0.03 % of Reading

Reverse Polarity Protection

  • Yes

Seat / Seal Material

  • Seal: FEP Encapsulated
  • Seal: FKM
  • Seal: PTFE Encapsulated

Shaft Material

  • Stainless Steel

Switch Type

  • Pulse Version (NPN/PNP), Pulse “Low Power” Version (NPN): Transistor

Viscosity

  • 5 Cps
  • 1,000 Cps, Max.

Wetted Materials

  • Rotor: PPS
  • Sensor Fitting, Rotor: 316F Stainless Steel (1.4401)
  • Sensor Fitting, Rotor: Aluminum

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