The DOE Series oval gear positive-displacement flowmeters are the OEM's preferred choice for measuring viscous, non-abrasive, clean liquids such as lubricating and hydraulic oils, diesel fuels, chemicals, solvents and resins. This compact flowmeter uses 2 precision-machined oval gears which allow for a specific volume of liquid to pass through the meter with each rotation. These gears enable the DOE flowmeters to precisely measure liquid flow over a very wide viscosity range. As this is designed to be an OEM product, minimum order quantities will apply.
Measuring Range | 0.14-9.5 GPH to 16-634 GPH |
Process Connection/Type | 1/8"...1/2" NPT, G1/8...G1/2 |
Maximum Pressure | 928 PSIG (64 Bar) |
Maximum Temperature | Up to 176 °F |
Housing Material | Stainless Steel |
Rotor Material | PEEK or PPS |
Pulse Frequency Signal Output | |
Hall Sensor or Hall/Reed Switch | |
Stainless Steel Body w/PEEK or PPS Rotors | |
Media viscosities from 2...1000 cP |
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For decades, KOBOLD has been a world leader in process measurement and control solutions. We offer one of the industry’s broadest lines of sensors, switches and transmitters to measure and control flow, pressure, level and temperature. KOBOLD sensors and controls include:
INDUSTRIAL MEASURING AND CONTROL EQUIPMENT
KOBOLD and its affiliate companies have been and continue to be leaders in the field of industrial measuring and control equipment. Some of our products have set the bar in the industry, helping to shape the field of industrial instrumentation into what it is today. Always on the leading edge, we offer a comprehensive portfolio of reliable instrumentation that is found in a vast array of applications all over the world. Our technologies offer a solution oriented way to control the most diverse variables.
OUR CUSTOMERS ARE OUR PRIORITY
Our years of experience and our excellence in customer service and technical support have built our industry reputation as the partner of choice. We believe in serving and supporting our customers and our products and have made customer service a priority. Our expert engineers are always available during business hours to help you choose your KOBOLD solution, and their decades of experience are an asset that we are proud of. We are here to help you develop and select the best solution for your system, and eliminate the challenges that can come in selecting the most optimal and economical equipment for your application.
MEASURING, CONTROLLING AND AUTOMATING WITH KOBOLD
Our technical solutions can be easily integrated into a wide variety of systems in many industrial sectors. Thanks to internationally recognized BUS interfaces, most of our models can be easily adapted into already established automated processes. Our innovative instrumentation delivers that highest standards of service and can handle complex automated processes. Because our models are both sophisticated and easy to use, they are very popular among end users.
INSTRUMENTATION ABOVE AND BEYOND THE STANDARD
While KOBOLD offers a wide variety of instrumentation that meets most standard application needs, we are also able to meet extraordinary application needs that can be hard to find solutions for. For example, we have built the largest Coriolis meter on record. We also offer other instrumentation that can handle excessive amounts of flow, pressure, and temperature. Our familiarity with exotic materials allows us to offer solutions for variables that are frequently hard to accommodate. Because we are the manufacturer, we also have the flexibility of being able to provide customized solutions in certain circumstances, based on the exact application needs.