8011 Flowmeter with Paddle Wheel

Brand: Burkert Fluid Control Systems
Does not ship to Virginia, United States

The paddle wheel flowmeter for continuous flow measurement is especially designed for use in neutral, slightly aggressive, solid free liquids.

The 8011 is made up of a fitting (S012) and an electronic module (SE11) connected together with screws. The Burkert designed fitting system ensures simple installation into all pipes from DN06 to DN65. It can also be installed in fluid block systems.

The 8011 produces a frequency signal, proportional to the flow rate, which can be processed by a Burkert remote transmitter/controller.

The 8011 is available in two versions:
  • with one pulse output: transistor NPN
  • with two pulse outputs: transistor NPN and PNP
Features
  • Economic integration in pipe systems without any additional piping
  • Magnetic measuring principle (paddle wheel with hall sensor)
  • Output: transistor output (frequency signal)

Specifications

Accuracy

  • Measurement Deviation (Standard K-factor): ± 2.5 % of Reading
  • Measurement Deviation (Teach-In): ± 1 % of Reading

Ambient Temperature Range

  • Operating & Storage: -15° to 60° C (5° to 140° F)

Approvals & Certifications

  • PED 2014/68/EU
  • EU Directives
  • CE
  • 3-Points Flow Calibration Certificate
  • Certification of Conformity for the Surface Quality (DIN 4762-DIN 4768-ISO /4287/1)
  • EN-ISO 10204
  • Inspection Certificate 3.1 (According to EN-ISO 10204)
  • Test Report 2.2 (According to EN-ISO 10204)

Bearing Material

  • Ceramics (AL₂O₃)

BSP Connection

  • G 1” Female
  • G 1/2” Female
  • G 1/2” Male
  • G 1/4” Male
  • G 1-1/2” Female
  • G 1-1/4” Female
  • G 2” Female
  • G 3/4” Female
  • 1” BSPT Female
  • 1/2” BSPT Female
  • 1/2” BSPT Male
  • 1-1/2” BSPT Female
  • 1-1/4” BSPT Female
  • 2” BSPT Female
  • 3/4” BSPT Female

Cable Material

  • 1 metre Cable: PVC

Circuit Protection

  • Short Circuit Protected for Transistor Output

Consumption

  • Current: < 5 mA (without Load)

Diameter

  • Pipe: 1/4 to 2-1/2” (DN06 to DN 65)

Electrical Connectors

  • 1 metre Cable Via Cable Gland
  • 1.5 mm², Max.
  • Fixed Connector 5-Pin M12

Electrical Protection

  • Voltage Peak: Protected

Enclosure, Body Material

  • PPS

Environmental Protection

  • IP65
  • IP67

Frequency

  • Output: 0 to 300 Hz

Gland Material

  • Cable Gland: Polyamide (PA)

Humidity

  • ≤ 80 % Relative Humidity, Non-Condensing

Linearity

  • ± 0.5 % of Full Scale

Materials of Construction

  • M12 Fixed Connector: Polyamide (PA)

Measuring Range

  • 0.3 to 10 m/sec

NPT Connection

  • 1” NPT Female
  • 1/2” NPT Female
  • 1/2” NPT Male
  • 1/4” NPT Male
  • 1-1/2” NPT Female
  • 1-1/4” NPT Female
  • 2” NPT Female
  • 3/4” NPT Female

O-Ring Material

  • EPDM
  • FKM

Operating Voltages

  • One Pulse Output Version: 4.5-24 Vdc, Filtered & Regulated
  • Two Pulse Outputs Version: 6-36 Vdc, Filtered & Regulated

Output

  • One Pulse Output Version (NPN): 0.2-24 Vdc
  • One Pulse Output Version: 20 mA - Max.
  • Two Pulse Outputs Version (NPN): 0.2-36 Vdc
  • Two Pulse Outputs Version: 700 mA - Max.

Output Format

  • Open Collector

Pipe Connection

  • DN 15 Pipe
  • DN 20 Pipe
  • DN 25 Pipe
  • DN 32 Pipe
  • DN 40 Pipe
  • DN 50 Pipe
  • DN 65 Pipe

Pressure Range

  • bar: 0 to 16
  • kPa: 0 to 1,600
  • psi: 0 to 232.16

Process Connection Material

  • Metal
  • Plastic

Process Temperature

  • PP Fitting: 0° to 80° C (32° to 176° F)
  • PVC Fitting: 0° to 60° C (32° to 140° F)
  • Stainless Steel, Brass Fitting: -15° to 100° C (5° to 212° F) (If T° Ambient ≤ 45° C)
  • Stainless Steel, Brass Fitting: -15° to 90° C (5° to 194° F) (If 45° C ≤ T° Ambient ≤ 60° C)

Repeatability

  • ± 0.4 % of Reading

Reverse Polarity Protection

  • Yes

Seat / Seal Material

  • Seal: EPDM
  • Seal: FKM

Switch Type

  • One Pulse Output Version (NPN), Two Pulse Outputs Version (NPN & PNP): Transistor

Tri-Clamp Connection

  • DN 15 Tri-Clamp
  • DN 20 Tri-Clamp
  • DN 25 Tri-Clamp
  • DN 32 Tri-Clamp
  • DN 40 Tri-Clamp
  • DN 50 Tri-Clamp
  • DN 65 Tri-Clamp

Viscosity

  • 300 cSt, Max.

Welded Connection

  • DN 15 Weld End
  • DN 20 Weld End
  • DN 25 Weld End
  • DN 32 Weld End
  • DN 40 Weld End
  • DN 50 Weld End
  • DN 65 Weld End

Wetted Materials

  • Axis: Ceramics (AL₂O₃)
  • Fitting: 316L Stainless Steel, 1.4404
  • Fitting: Brass
  • Fitting: Polypropylene (PP)
  • Fitting: PVC
  • Paddle Wheel (Blue), Holder: PVDF

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