Burkert 00783721 Low Flow Paddle Wheel Sensor (Type 8031)
The Burkert 00783721 (783721) is a compact, high-precision paddle wheel low-flow sensor belonging to the Type 8031 series. Specifically engineered for monitoring and measuring extremely small liquid flow rates in laboratory, dosing, and industrial fluidic systems, this sensor features a chemical-resistant ECTFE housing, FKM seals, and an open collector output for easy integration with controllers, PLCs, and batching systems.
Technical Specifications
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Manufacturer: Burkert
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Part Number / Article Number: 00783721 (783721)
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Sensor Type: Type 8031
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Measurement Principle: Magnetic Paddle Wheel / Wing Wheel
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Flow Measuring Range: 10.0 to 100.0 l/h (0.17 to 1.67 l/min)
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Operating Voltage: 4.5 V DC to 24 V DC
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Output Signal: Transistor / Open Collector (PNP/NPN)
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Body Material: ECTFE (Ethylene chlorotrifluoroethylene)
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Sealing Material: FKM (Fluor rubber)
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Process Connection: G 1/4 Internal Thread
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Cable Connection: Integrated 1000 mm flying leads cable
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Enclosure Protection: IP67
Industrial Applications & Features
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Ultra-Low Flow Detection: High-resolution magnetic paddle wheel design ensures consistent linear measurement accuracy across low volumetric flow ranges down to 10 l/h.
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High Chemical Compatibility: Constructed with premium ECTFE and FKM seal components, offering high chemical resistance when measuring aggressive or pure liquid media.
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Compact & Easy Integration: Features a small footprint with G 1/4 threaded ports and standard open collector frequency output for direct signal evaluation by digital controllers or PLCs.
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Official OEM Build: Manufactured in compliance with official Burkert quality standards to ensure long operational lifetime, fast frequency response, and accurate fluid dosing.
