Accurate water flow measurement from 0.4 to 5 L/min. Supports IO-Link, manual valve integration, and temperature measurement up to 95°C.
Product ModelWFK2-005AAAAN
Product ID52667
Stock on Request
Last updated: 8/29/2026
Key Features
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1.Accurate MeasurementThe WFK2-005AAAAN offers an analog accuracy of ±2.5% F.S. and display accuracy of ±2.5% F.S. ±1 digit, ensuring precise flow rate measurements.
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2.Wide Flow Rate RangeThis sensor covers a wide range of flow rates from 0.4 to 5 L/min, making it versatile for various applications in water management.
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3.IO-Link CompatibilityThe sensor supports IO-Link communication, enabling remote control and data collection, enhancing system integration and efficiency.
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4.Manual Valve IntegrationThe manual valve allows for easy flow rate adjustments, providing fine control over the measurement process without the need for complex settings.
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Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Model no.
WFK2
Range of flow rate
005 : 0.4~5L/min
Port size
AA : Rc 3/8
IO-Link / analog output
A : Switch (Analog output) DC0~5V/DC1~5V
Display Unit
A : L/min m^3 °C
Manual valve
N : Sensor only
5.Temperature MeasurementEquipped with a fluid temperature measurement function, this sensor can handle temperatures up to 95°C, making it ideal for monitoring cooling water systems.
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6.Durable ConstructionMade with high-quality materials, including stainless steel (SUS304) and PPS resin, ensuring durability and resistance to corrosion in various working conditions.
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7.Easy InstallationThe sensor features a compact design with a 90° rotatable display, making it easy to install and read without interference, even when installed parallel to other components.
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8.Low Pressure LossThe sensor is designed to minimize pressure loss, ensuring optimal performance without significant pressure drops, which can affect flow rates.
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9.ATEX Directive SupportThe WFK2 series supports the ATEX Directive, ensuring explosion-proof performance in hazardous environments, making it suitable for use in various industrial settings.
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10.User-Friendly InterfaceThe sensor comes with a user-friendly interface that allows for easy setup and operation, including options for setting up different output types and adjusting response times to suit specific application needs.
