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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
- High accuracy
- Medium with high viscosity
- Mounting and dismounting of the electronics by a quarter-turn
- Connection to Bürkert devices in remote versions
1 - 2 of 2 Part Numbers
423 913
- Version - Pulse Flowmeter Version
- Operating Voltage - 12-36 Vdc
- Output - Frequency with Pulse PNP or NPN, Open Collector
423 914
- Version - Pulse "Low Power” Flowmeter Version
- Operating Voltage - From Associated Transmitter
- Output - Frequency with Pulse NPN, Open Collector
1 - 2 of 2 Part Numbers
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