Product Overview [email protected] www.burkert.com Bürkert Fluid Control Systems Christian-Bürkert-Straße 13 -17 74653 Ingelfingen Germany 894498 Version 03/13 Print 03/13 www.wolf-corporate.de Sensors, Transmitters and Controllers

The Complete Control Loop Market Leader Across thousands of individual solutions and spanning dynamic conditions of global competition our mission is to work towards your success. We have decades of global experience and we have always been positioned at the forefront of sensor technology. Our innovative approach to your success is to secure your process efficiency, lower your downtime, increase your safety and boost your competitive advantage. We intend to collaborate with you where we can share our Fascination Bürkert Bürkert Provides Process Vision Overview Sensor Solutions Flow, Batch and...

Fascination Bürkert Welcome to the Fascinating World of Fluid Control Systems Bürkert Product Program Measurement and control: When it comes to working with liquids and gases, we are at your side – as a manufacturer of We are one of the few suppliers on the market to cover the complete control loop. Our current product range sophisticated products, as a problem-solver with an eye for the big picture, and as a partner offering you reliable advice. extends from solenoid valves through process and analytical valves to pneumatic actuators and sensors. Since we started in 1946, we have developed into...

Bürkert | Sensors, Transmitters and Controllers Providing Process Vision For more than 20 years we have been providing our customers with sensors, transmitters and Each measured process variable has information to help you choose the correct equipment for controllers where fit-for-purpose is optimized. At the same time our sensor range has become a key your purpose. In this brochure you will find technical principles, range overviews, features and selec- ingredient of our offer to complete the control loop and take care of your process headaches. tion help. Datasheets for each type are always...

Bürkert | Sensors, Transmitters and Controllers Overview Sensor Solutions A Complete World of Sensor Solutions Flow, Batch and Ratio Paddle wheel Glass electrode Oval gear Enamel electrode Guided microwave Tuning fork Multi channel water chemistry controller Differential pressure Float switch Analysis transmitter Single channel universal controller Positioners and process controllers Multichannel transmitter/controller

Bürkert | Sensors, Transmitters and Controllers Accurate and Reliable Flow, Batch and Ratio Flow monitoring and control is the foundation for the Bürkert sensor range. In our factories we manufacture sensors (with raw signal output) and transmitters (with 4-20mA output) for a wide variety of customers around the world. Liquid flow measurement is made by a wide range of principles which are explained in more detail on the next few pages but are composed of paddle wheel, magmeter, oval gear, ultrasonic and differental pressure. Each type of sensor fits inside an architecture arranged around common...

Bürkert | Sensors, Transmitters and Controllers Flow, Batch and Ratio Measuring Principles Paddle wheel sensors may be differentiated by the material used for the paddle wheel (plastic or stainless steel) or on the basis of signal detection/evaluation (coil sensor, HT coil sensor, Hall sensor or optical sensor). This results in 4 different paddle wheel versions whose principles are described here. Plastic paddle wheel (PVDF or PP) with inductive Plastic paddle wheel (PVDF or PP) with inductive Plastic paddle wheel (PVDF) with optical detection Stainless steel paddle wheel with inductive detection...

Bürkert | Sensors, Transmitters and Controllers Global Expertise Plastic paddle with magnetic detection Volumetric flow measuring: oval gear with inductive detection and pulse output A permanent magnet is integrated into a paddle. The paddle Two toothed oval rotors, mounted perpendicular to the flow is able to turn on a stainless steel spindle in the flow cross- direction in a special housing, are forced to rotate by a flow- section and is in vertical position if there is no flow. A reed ing fluid. Each rotor transmits fluid from inlet to outlet and contact is positioned above the paddle outside...

Bürkert | Sensors, Transmitters and Controllers Flow, Batch and Ratio Measuring Principles – Non Moving Parts Magnetic inductive flow meters Ultrasonic flow meter Differential pressure flow meter Magnetic inductive flow meters, also known as magmeters, obtain the flow velocity by measuring the changes of induced A pair of transducers each working as a receiver or trans- Differential pressure flow meters employ the Bernoulli equa- voltage of the conductive fluid passing across a controlled magnetic field. Magmeters may be designed as full bore magme- mitter, are placed in the wall pipe with a...

Bürkert | Sensors, Transmitters and Controllers Flow, Batch and Ratio Flow Range – Paddle Wheel Sensors Reed contact Remote transmitter Valve mount Wall mount Panel mount flow meter – magnetic hall effect and coil Inline fittings flow meter – optical Insertion fittings

Bürkert | Sensors, Transmitters and Controllers Flow, Batch and Ratio Flow Features – Paddle Wheel Please see datasheets for further information. Sensors which provide perfect performance for clean, neutral or aggressive liquids in moderate pressures and temperatures Sensor type Sensor principle Reed contact Flow rate range [l/min] Flow rate range [GPM] Temperature/pressure range Nominal diameter SS Ceramic/Ceramic or Steel/PEEK FKM, EPDM PVDF PVDF Ceramic/Ceramic Ceramic/Ceramic FKM, EPDM PVDF Ceramic/Ceramic PVDF Ceramic/Ceramic PVDF Ceramic/Ceramic PVDF Ceramic/Ceramic or Steel/PEEK FKM, EPDM...

Bürkert | Sensors, Transmitters and Controllers Flow, Batch and Ratio Flow Range – Oval Gear Sensors 4 - 20 mA Relay Switch Remote transmitter Valve mount Wall mount Panel mount Inline Fittings