BADGER
Frequently asked questions
Common questions about BADGER from 3G Electric.
What is the accuracy specification for Badger Meter nutating disc flow meters?
Badger Meter nutating disc flow meters, such as the models supplied by 3G Electric (e.g., MPN 103-3725, 103-6641), are rated with an accuracy of ±1.5%. This applies to both mechanical and digital display versions. The nutating disc design is a positive displacement mechanism that measures volume directly, providing consistent accuracy across the flow range. The accuracy is typically maintained over a range of flow rates, though specific turndown ratios may vary by model. For applications requiring precise water measurement, these meters are suitable for billing, process control, or monitoring.
What materials are used in Badger Meter flow meters for water?
Badger Meter flow meters for water, including nutating disc, turbine, and ultrasonic models, feature bronze bodies. Bronze is selected for its corrosion resistance in water service, particularly for potable water and general industrial fluids. The O-rings and seals are made of ethylene propylene (EPDM), a material known for its resistance to water, steam, and weathering. EPDM is compatible with a wide temperature range, typically from -40°F to 250°F (-40°C to 121°C), and is suitable for use with water and mild chemicals. These material choices ensure durability and long service life in typical water metering environments.
What connection sizes are available for Badger Meter turbine flow meters?
Badger Meter turbine flow meters supplied by 3G Electric are available in connection sizes of 3 inches, 6 inches, and 10 inches, all with flange connections. For example, the MPN 109-3564 is a 3-inch flange model, MPN 109-1407 is a 6-inch flange model, and MPN 109-1693 is a 10-inch flange model. These meters are designed for higher flow rates compared to nutating disc meters, making them suitable for larger pipe diameters in water distribution or industrial process lines. The flange connections allow for secure installation in piping systems using standard bolt patterns.
How does the Badger Meter inline ultrasonic flow sensor output data?
The Badger Meter inline ultrasonic flow sensor, such as the model D8-C-020NAAP9SS-BMXX, outputs a standard frequency pulse signal. This pulse output is proportional to flow rate and can be read by a PLC, SCADA system, or flow computer. The sensor operates on a maximum voltage of 28V DC. The ultrasonic measurement principle uses transit-time technology, with no moving parts, which reduces maintenance requirements. The sensor is designed for 2-inch pipe size and is suitable for clean water applications. The pulse output allows for remote monitoring and integration into existing control systems.
What is the difference between mechanical and digital display Badger Meter flow meters?
Badger Meter offers both mechanical and digital display options for their nutating disc flow meters. Mechanical display meters, such as MPN 103-3725 and 103-6641, use a register with rotating dials or a straight-reading odometer, powered by the flow of water without needing external power. They are simple, reliable, and suitable for locations without electrical supply. Digital display meters, such as MPN 109-1407 and 107-8720, provide a local electronic readout, often with additional features like totalization, rate indication, and data logging. Digital displays require a power source, typically a battery or external power, and may offer communication options for remote monitoring. Both types maintain the same ±1.5% accuracy.
Does 3G Electric supply BADGER products?
Yes — 3G Electric (S) Pte. Ltd. supplies BADGER products. We stock the BADGER catalog and supply genuine factory-original products with full manufacturer warranty and technical support.























