원래 장소:
싱가포르
브랜드 이름:
rosemount
모델 번호:
8750W
8750W Water Flow Meter – Accurate GPM Measurement for Industrial and Municipal Applications
The Rosemount 8750W Water Flow Meter is a high-performance electromagnetic flow meter engineered specifically for water and wastewater applications. Designed with a robust, fully welded construction and advanced signal processing, it delivers accurate and reliable GPM measurement across a wide range of flow conditions. With no moving parts and minimal maintenance requirements, the 8750W ensures long-term durability and dependable operation even in challenging environments. Its intuitive local operator interface, flexible output options, and seamless integration with plant control systems make it an ideal choice for municipal water treatment, industrial utilities, and distribution networks.
| Feature / Model | Rosemount 8750W (Magnetic) | Siemens SITRANS FM MAG 5100W (Magnetic) | KROHNE OPTIFLUX 2100 (Magnetic) | Flexim FLUXUS F601 (Ultrasonic, Portable) | Rosemount 8800 (Vortex) |
|---|---|---|---|---|---|
| Measurement Principle | Electromagnetic | Electromagnetic | Electromagnetic | Clamp-on Ultrasonic | Vortex Shedding |
| Typical Medium | Water, wastewater, conductive liquids | Water, wastewater | Water, wastewater | Liquids (incl. non-conductive) | Liquids, gases, steam |
| Pipe Size Range | 1/2 in. to 120 in. (DN15–DN3000) | DN25–DN1200 | DN25–DN1200 | DN6–DN6500 (non-intrusive) | 1/2 in. to 36 in. (DN15–DN900) |
| Accuracy | ±0.25% of the rate | ±0.4% of the rate | ±0.3% of the rate | ±1% of reading | ±0.65% of the rate |
| Output Units | GPM, L/s, m³/h | GPM, L/s, m³/h | GPM, L/s, m³/h | GPM, L/s, m³/h | GPM, L/s, m³/h |
| Installation | Flanged, integral, or remote transmitter | Flanged | Flanged | Clamp-on, portable | Flanged |
| Maintenance | No moving parts, minimal | No moving parts | No moving parts | No pipe cutting, portable | Minimal, but has a bluff body |
| Best Application | Municipal water, industrial utilities | Municipal water | Water distribution | Temporary measurement, retrofit | Steam, multi-fluid utilities |
Q1. What type of flow meter is the Rosemount 8750W?
A1. The Rosemount 8750W is an electromagnetic flow meter designed specifically for water and wastewater applications.
Q2. What units of measurement does it support?
A2. It can display and output flow in GPM (gallons per minute), as well as other engineering units such as liters per second (L/s) and cubic meters per hour (m³/h).
Q3. What pipe sizes are supported?
A3. The 8750W is available for pipe sizes ranging from 1/2 inch to 120 inches (DN15–DN3000).
Q4. How accurate is the 8750W?
A4. It provides an accuracy of ±0.25% of rate, ensuring reliable measurement across a wide range of flow conditions.
Q5. Does it require regular maintenance?
A5. No. The 8750W has no moving parts, which minimizes wear and reduces maintenance requirements.
Q6. Can it be used with non-conductive fluids?
A6. No. Electromagnetic flow meters require the fluid to be electrically conductive. For non-conductive fluids, ultrasonic flow meters are recommended.
Q7. What are the typical applications?
A7. The 8750W is widely used in municipal water treatment, wastewater management, industrial utilities, irrigation, and power generation.
Q8. How is it installed?
A8. It is typically installed in-line with flanged connections, and can be configured with either an integral or remote transmitter.
Q9. What communication options are available?
A9. The 8750W supports multiple outputs, including 4–20 mA, pulse, HART®, Modbus®, and FOUNDATION™ Fieldbus, enabling seamless integration with plant control systems.
Q10. Why choose the Rosemount 8750W over other flow meters?
A10. It combines high accuracy, robust construction, minimal maintenance, and application-specific design for water and wastewater industries, making it a trusted choice worldwide.
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