Large Caliber 2inch-24inch Pulse Read Display Woltman Water Meter with Stainless Steel

• After-sales Service: Free After-Sales Support
• Warranty: 1 Year
• Install: Horizontal
• Medium Temperature: Cold Water
• Level Measurement: B
• Counter Instructions: Digital and Analogue
• Model NO.: DN50-DN600
• Nominal Diameter: 50-300
• Application: Civil, Industrial
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Stucture: Traditional
• Range Ratio: R50
• Certificate: ISO4064
• Working Pressure: Pn16/25
• Connection Method: Flange Standard Can Be Choose
• Type: Dry Dial
• Feature: High Performance
• Transport Package: Water Meter Wooden and Carton Packaging
• Trademark: S. H. Meters
• Origin: China
• Production Capacity: 10000

Product Description

Large Caliber 2inch-24inch Pulse Read Display Woltman Water Meter with Stainless Steel

The Woltman water meter is a type of flow meter used to measure the volume of water flowing through a pipe. It is named after its inventor, Rein Woltman. The Woltman meter is widely used in various industries and utility applications for accurate measurement and billing purposes.

The design of the Woltman water meter consists of a turbine mechanism housed within a sealed chamber. As water flows through the meter, it causes the turbine to spin. The rotational speed of the turbine is directly proportional to the volumetric flow rate of the water passing through the meter.

Woltman meters are known for their robustness and accuracy, making them suitable for both residential and commercial water measurement. They are commonly installed in water distribution networks, irrigation systems, industrial plants, and other water supply installations.

Working Condition

·Water temperature: 0.1ºC~50ºC (0.1ºC~90ºC for hot water meter)
·Water pressure: ≤1.0Mpa (1.6MPa on request)

Maximum Permissible Errors

·In the lower zone from qmin inclusive up to but excluding qt is ±5%
·In the upper zone from qt inclusive up to and including qs is ±2% (±3% for hot water meter)

Features

·Design: Woltman water meters have a horizontal turbine design. This design allows for accurate measurement of high flow rates and is suitable for both cold and hot water applications.
·Flow Range: Woltman meters are designed to measure high flow rates. They typically have a wide flow range, making them suitable for various applications where water consumption levels can vary significantly.
·Accuracy: Woltman water meters are known for their high accuracy. They provide precise measurements of water flow, even at high flow rates, ensuring reliable billing and monitoring of water usage.
·Durability: These meters are built to withstand harsh environments and long-term use. They are often constructed with durable materials such as cast iron or stainless steel, ensuring longevity and resistance to corrosion.
·Easy Installation: Woltman water meters are designed for easy installation. They usually have flanged connections that make it simple to connect them to the existing water supply lines.
·Pulse Output: Some Woltman water meters come equipped with pulse output capability. This feature allows integration with external systems, such as remote reading devices or building management systems, for efficient data collection and monitoring.
·Size Variety: Woltman water meters are available in a range of sizes to accommodate different pipe diameters and flow requirements. This ensures compatibility with various plumbing systems and applications.
·Tamper-Proof: Woltman water meters often have tamper-proof features to prevent unauthorized access or tampering. This helps maintain the accuracy of meter readings and ensures fair billing.
·Maintenance: These meters generally require minimal maintenance. However, they may include features like removable measuring inserts, which can be easily replaced if necessary, without the need to remove the entire meter from the pipeline.
Pulse Position

Size	Pulse Position
DN15-65	10/100/1000L/Pulse
DN80-200	100/1000L/Pulse
DN250-300	1000L/Pulse