Place of Origin:
Singapore
Brand Name:
Rosemount
Model Number:
3810
3810 Water Flowmeter – Laboratory & Industrial Grade Flow Measurement Device
The 3810 Water Flowmeter – Laboratory & Industrial Grade Flow Measurement Device is engineered for precise and reliable monitoring of water and other liquid media. Built with a robust flanged design and durable metallic construction, it ensures long-term stability even under demanding process conditions.
Equipped with advanced flow detection technology, the 3810 delivers accurate real-time volumetric flow data, making it ideal for integration into automated control systems. Its versatility allows seamless application in laboratories, industrial process control, water treatment, and energy management.
With a focus on accuracy, durability, and ease of maintenance, the 3810 Water Flowmeter provides a dependable solution for professionals who require consistent performance in both research and industrial environments.
Parameter | Rosemount 3410 (Gas) | Rosemount 3414/3418 | Rosemount 3810 (Liquid) | Daniel Ultrasonic (Gas & Liquid) |
---|---|---|---|---|
Medium | Gas | Gas | Liquid (Water, Oil, Refined Products) | Gas & Liquid |
Typical Line Sizes | 4"–48" (DN100–DN1200) | 4"–48"+ | 4"–24" (DN100–DN600) | 4"–48"+ |
Accuracy | ±0.1% of reading | ±0.15% typical | ±0.15% of reading | ±0.1–0.2% |
Temperature Range | –40 to +80 °C | –40 to +80 °C | –20 to +60 °C | –40 to +80 °C |
Pressure Rating | Up to ANSI 900 | Up to ANSI 900 | Up to ANSI 600 | Up to ANSI 900 |
Key Features | Multi-path ultrasonic, advanced diagnostics, SIL compliance | Multiple path configurations, robust electronics | High accuracy custody transfer, MeterLink™ diagnostics | Same electronics platform as Rosemount, custody transfer focus |
Applications | Custody transfer, pipelines, city gate stations | Gas transmission, distribution, and compressor stations | Water & wastewater, crude oil, refined products, loading/unloading | Oil & gas custody transfer, fiscal metering, pipeline monitoring |
It is designed for accurate and reliable measurement of water and wastewater flows, making it ideal for municipal utilities, industrial processes, and custody transfer applications.
The 3810 uses ultrasonic transit-time technology. Ultrasonic signals are transmitted through the fluid, and the difference in travel time between upstream and downstream signals is used to calculate flow velocity and volume.
It provides ±0.15% of reading accuracy, ensuring dependable results for both process monitoring and fiscal metering.
Yes. Its non-intrusive design with no moving parts makes it highly suitable for wastewater and other challenging water applications, with minimal maintenance requirements.
The 3810 is available for 4"–24" (DN100–DN600) pipelines, covering a wide range of water and liquid transport systems.
It supports digital communication protocols such as HART and Modbus, enabling seamless integration into modern automation and SCADA systems.
The 3810 is built with robust materials and industrial-grade construction, ensuring long service life even under demanding water and wastewater conditions.
Emerson provides global service and support through Rosemount representatives, offering calibration, spare parts, and on-site assistance.
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