Daly Fluid Technologies (L.L.C.)

Dubai, United Arab Emirates

The paddle-wheel flow sensor for continuous flow measurement is especially designed for use in neutral, slightly aggressive, solid free liquids. The Brkert designed fitting system ensures simple installation of the sensors into all pipes from DN15 to DN400. The sensor produces a frequency pulse signal, proportional to the flow rate, which can easily be transmitted and processed by a Brkert remote transmitter / indicator (Type 8025/8032).

• Measuring range 0.3 to 10 m/s
• Economic integration in pipe systems
• No additional piping
• 3-wire frequency pulse version
• Directly interface with PLCs ( PNP and NPN)
• Connection to devices in remote versions

The Type 8081 ultrasonic flow sensor is intended for the measurement of water flows which may be slightly charged with contaminants. It consists of an electronic module and a brass fitting with a built-in measuring tube. It enables a control loop to be established. The electrical connection is made via an 5-pin M12 fixed connector. The sensor features, depending on the version, a pulse output or a pulse output and a 4-20 mA current output. Each version is available for 5 flow ranges.

• Ultrasonic flowmeter using transit time method
• Dynamic range 1:250
• Low pressure drop
• No flow-settling section necessary in the
• inlet and/or outlet

This positive displacement flowmeter is specially designed for measurement or batch control (if combined with 8025/8619) of highly viscous fluids like glue, honey or oil. The design of this low flowmeter is based on the oval rotor principle. This has proven to be a reliable and highly accurate volumetric method of measuring flow. Exceptional repeatability and high accuracy over a wide range of viscosities and flowrates are features of that design. The low pressure drop and high pressure rating make it suitable for both gravity and pump (inline) applications.All 8071 devices provide Open Collector NPN frequency output and frequency output on Reed contact via 1 meter 5-wire cable with open ends.

• Cost attractive solution for low-flow rates and solid-free liquids
• For highly viscous fluids
• Available for indication, monitoring, transmitting, On/Off control together with 8025 or 8619 and/or batch control together with 8025

The paddle-wheel flow sensor for continuous flow measurement is especially designed for use in neutral, slightly aggressive, solid free liquids. The Brkert designed fitting system ensures simple installation of the sensors into all pipes from DN15 to DN400. The sensor produces a frequency pulse signal, proportional to the flow rate, which can easily be transmitted and processed by a Brkert remote transmitter / indicator (Type 8025/8032).

• Economic integration in pipe systems without
• any additional piping
• 3-wire frequency pulse version to directly
• interface with PLCs (both PNP and NPN)
• Connection to Brkert devices in remote
• versions