Product Features
Compact Size
Seven Material Combinations
Frequency, 4-20 mA Analog, or Optional Digital Flowrate Indicators
Operating Pressures to 580 PSIG
Made in the USA
BABA (Build America, Buy America) compliant
The KOBOLD DRH paddle-wheel flow sensor offers a variety of seven material combinations, enabling it to withstand a very wide range of water-like, low-viscosity liquids or aggressive chemical solutions. The DRH is a compact liquid flow sensor that employs permanent magnets embedded in a rotating paddle wheel. A Hall-effect sensor detects the magnet passing and provides an output proportional to flow rate. The DRH can be supplied with a frequency output, 4-20 mA output or a versatile compact electronics package providing an LED display, 4-20mA output or programmable setpoint switches. The compact size, variety of material combinations and economical price make the KOBOLD DRH the perfect flow sensor for industrial or OEM applications with maximum pressures up to 580 PSIG.
**Important: This flow meter (model dependent) may require flow direction specification to complete your order.
While our product number identifies the meter's core specifications, flow direction is a critical parameter for certain models that must be specified separately to ensure proper performance and installation.
Flow meters are precision instruments engineered with internal components optimized for fluid movement in a specific direction, for certain models. Installing a meter that requires flow direction with an incorrect flow direction will not allow it to function properly.
Please read the datasheet order table carefully (including any asterisks) and if your model requires a flow direction please specify your desired flow direction, in addition to your part number, when placing your order.
Flow directions are option/model-dependent but may include the following choices:
We cannot process orders without the required flow direction specification, if it is needed. Orders submitted that are missing this information are likely to experience delays in processing.
If you're unsure of your flow direction, our technical team is ready to assist you in determining the correct specification based on your system requirements at 412-788-2830 or customerservice@koboldusa.com.
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KOBOLD is proud to offer many flow and level products that are BABA (Build America, Buy America) compliant. We have always been committed to producing high quality American made products that are known in the industry for their quality, longevity, and reliability. Learn more about BABA or to see a list of our current BABA compliant options (we are continuing to expand this list)
Learn more about BABATo learn more about KOBOLD's commitment to American manufacturing, watch this short video.
Choosing KOBOLD means opting for a partner who understands your needs and is equipped to help you tackle the challenges of modern industry. We are not just a supplier; we are a partner committed to contributing to your success.
Discover KOBOLD USA's expertise in industrial instrumentation, offering advanced solutions for flow, pressure, level, and temperature measurement. Our products, synonymous with quality and precision, cater to a wide range of industries, backed by expert engineering and exceptional customer support.
While many companies are immediately raising prices due to new tariffs, Kobold is maintaining stable pricing by leveraging our established Pittsburgh manufacturing operations and years-long commitment to American production. As a nimble mid-size company with strong domestic roots, we can quickly adapt to market changes without passing immediate cost increases to our customers. When market turbulence creates uncertainty, Kobold provides the steady partnership and reliable measurement solutions you need to keep your operations flowing smoothly.
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Grow with Us on LinkedIn!KOBOLD proudly serves clients globally with our extensive network of locations. In the USA, we're based in Pittsburgh, PA, providing top-tier service and expertise in flow measurement technology.
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