Large Caliber DN50-DN300 Ductile Iron Mechanical Woltman Hot Water Meter

• After-sales Service: Free After-Sales Support
• Warranty: 1 Year
• Install: Horizontal
• Medium Temperature: Hot Water
• Level Measurement: B
• Counter Instructions: Digital and Analogue
• Model NO.: hot water meter
• Nominal Diameter: 50-300
• Application: Civil, Industrial
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Stucture: Traditional
• Certification: ISO4064, ISO19001, IP68, CE, OIML, MID
• Range Ratio: R50
• 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 DN50-DN300 Ductile iron Mechanical Woltman Hot Water Meter

The Woltman meter consists of a housing, a measuring chamber, and a multi-bladed impeller mounted inside the chamber. As water flows through the meter, it causes the impeller to rotate at a speed proportional to the flow rate. The rotation of the impeller is transmitted to a register, where it is measured and recorded in units such as cubic meters or gallons.

Application

Measuring the volume of cold(hot) water passing through the pipeline.Water meter is used for home or apartment

Features

·Rotating Impeller: Woltman meters utilize a multi-bladed impeller that rotates as water flows through the meter. This rotation is used to measure and record the water flow rate accurately.
·Wide Flow Range: Woltman water meters are designed to measure a wide range of flow rates, from low to high. This makes them suitable for various applications, including industrial processes, water distribution networks, and commercial buildings.
·High Accuracy: Woltman meters are known for their high accuracy in measuring water flow rates. They provide precise and reliable measurements even at high flow rates.
·Robust Construction: Woltman water meters are constructed with durable materials, such as brass or stainless steel, to withstand harsh environmental conditions and ensure long-term reliability.
·Easy Installation: These meters are designed for straightforward installation and can be easily mounted on pipes of different sizes, allowing for flexibility in installation.
·Remote Monitoring Capabilities: Some Woltman water meters come equipped with pulse outputs or electronic interfaces, allowing for remote monitoring and data collection. This feature enables efficient management of water consumption and provides real-time insights into water usage patterns.

Optional Features

Plastic register,copper register and full glass register

Accuracy:R=class b

Size:DN50-DN300

Clod/Hot water

Reed switch option

Flange standard can be choose

360 degree rotade can be choose

Cast iron,Ductile iron,stainless steel,GG25,GG50,SS304,SS316 body can be choose

Color can be change on body and cover

Provide pulse output
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)
Pulse Position

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