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8011 Flowmeter with Paddle Wheel
Brand: Burkert Fluid Control Systems
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
- 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
