High Accuracy DN50-DN300 Class B Reed Switch Mechanism 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

High Accuracy DN50-DN300 Class B Reed Switch Mechanism Woltman Hot Water Meter

The Woltman hot water meter is a type of flow meter used to measure the volume of hot water that passes through a pipeline. It has a robust design and is suitable for use in various industrial, commercial and residential applications. The Woltman meter operates on the principle of a rotary piston, which rotates as water flows through the meter. The rotations are then measured and recorded by a register that displays the total volume of water that has passed through the meter. 

Application

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

Features

·Robust design: Woltman meters are made from high-quality materials, such as brass or cast iron, that can withstand high temperatures and pressures.
·Rotary piston: The rotary piston operates smoothly and accurately to measure water flow rates.
·High accuracy: Woltman meters have a high level of accuracy, with measurement errors typically not exceeding +/-2% of the actual flow rate.
·Wide range of flow rates: Woltman meters can measure a wide range of flow rates, from as low as 0.1 m³/h up to 1,600 m³/h.
·Large size availability: Woltman meters are available in larger sizes, making them suitable for commercial and industrial applications.
·Low head loss: Woltman meters have a low pressure drop across the meter, ensuring minimal energy loss and reduced pumping costs.
·Easy to install and maintain: Woltman meters are easy to install and maintain, with few moving parts and no need for external power sources.

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