KOBOLD's DPE paddle-wheel flow meter is a reliable solution for measuring liquid flows in pipes up to 3 inches in diameter and pressures up to 580 PSIG. The unique impeller design minimally protrudes into the flow stream, minimizing head loss and allowing measurement of dirty liquids and liquids with high solid content with a greatly reduced risk of failure. This metal flow meter features a PVDF impeller supported on a sapphire bearing system, offering an exceptionally long life with excellent chemical resistance properties. It is available with either brass or stainless steel threaded bodies. A Hall-effect sensor detects the passing of permanent magnets embedded in the impeller blades. The output of the sensor is converted to a linear pulse frequency output or 4-20 mA signal. A variety of optional displays and controllers are available to provide local flow rate indication, analog outputs and programmable setpoint switches. The DPE’s combination of a simple, reliable design and a wide variety of body materials and electronics options makes it a sure solution for some of the toughest flow metering applications.
**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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