Flow Meter
01 / 02About this product
The Zenner Woltman WI-N Water Meter, supplied by DG Instruments, is a highly dependable solution specifically engineered to accurately measure high volumes of flow in challenging water applications. This robust meter is the ideal choice for environments dealing with heavily contaminated water, including irrigation bore water, sewage treatment plants, and industrial wastewater systems. Advanced Design for Dirty Water Applications The WI-N model is designed for resilience and longevity. Its innovative construction features the measuring element—either a Tangential Paddle-Wheel (DN 80–200 mm) or a Turbine design (DN 50 mm, 250–500 mm)—positioned strategically high within the meter body. This elevation places the mechanism above the bulk of flowing debris and particulates, making it highly forgiving and reliable when measuring raw or dirty ground water. Maintenance is simple and efficient, thanks to the removable measuring insert which allows for easy cleaning. Key Features and Specifications Application Focus: Designed for heavily contaminated water, sewage, wastewater, and bore water. Monitoring Ready: All units come standard with a 2-wire Pulse Output for seamless connection to data loggers, on-site monitoring systems, or a Contrec Rate & Total Display. Durability: Pressure rated to 16-BAR (1600-KPA) and completely epoxy coated for superior corrosion resistance. Installation: Suitable for both horizontal or vertical installation (with specific variants for different line sizes). Flange Type: Available with Table D or Table E sized Flanges. Register: Features a completely encapsulated mechanical register that serves as a non-resettable totaliser.
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