Dry dial water counter AW series

The Woltmann AW meter is a detachable Woltmann-type water meter designed to measure the total flow of cold or hot water in industrial and mining pipeline systems. It is intended for horizontal installation and complies with ISO4064 Class B.

Features

• Detachable Woltmann design for maintenance and replacement without removing the meter body from the pipeline.
• Dry-dial register with magnetic drive for reliable reading and reduced internal wear.
• Selected high-quality materials provide stable metrological characteristics, low head loss and extended service life.
• Measuring accuracy in accordance with GB/T778-2007 and ISO4064-2005 standards.
• Universal application range; detachable arrangement simplifies servicing and improves on-site ergonomics.

Working conditions

• Water temperature: cold meter 0–40°C; hot meter 0–90°C.
• Ambient relative humidity: <93%.
• Nominal pressure: ≤1.6 MPa.
• Pressure loss: ≤0.1 MPa.
• Water quality: conforms to national tap-water standards.

Technical specifications

• Standard: ISO4064 Class B (horizontal installation).
• Measuring accuracy: conforms to GB/T778-2007 and ISO4064-2005.
• Meter type: Woltmann detachable, dry-dial, magnetic drive.
• Intended application: total flow measurement of cold or hot water in industrial, mining and aqueduct pipelines.
• Nominal pressure: ≤1.6 MPa; Pressure loss: ≤0.1 MPa.
• Temperature ranges: cold 0–40°C; hot 0–90°C.
• Humidity: <93%.
• Water quality: conforms to national tap-water standards.