Large Size DN50~DN300 Ductile Iron Industrial Woltman Flange Water Meter

• Customization: Available
• After-sales Service: Online/ Video/ on-Site Guidance and Training
• Warranty: 1 Year
• Model NO.: LXC-DN50~DN300
• Install: Horizontal
• Medium Temperature: Cold Water
• Level Measurement: B
• Counter Instructions: Digital
• Nominal Diameter: 15-40
• Application: Industrial
• Principle: Speed of Water Meter
• Medium Pressure: High-pressure Water Meter
• Work Environment: Dry Water Meter
• Stucture: Wireless Communicating
• Temperature: T50
• Battery Life: 10 Years
• Standard: ISO-4064
• Nominal Pressure: <=0.063MPa
• Connect: Thread
• Protection Class: IP 68
• Transport Package: Wooden and Carton Packaging
• Trademark: S. H. Meters
• Origin: China
• Production Capacity: 10000

Product Description

Large Size DN50~DN300 Ductile Iron Industrial Woltman Flange Water Meter

A Woltman water meter is a type of mechanical flow measurement device commonly used to measure high flow rates of water in large pipes.  As water flows through the meter, it spins the turbine, and the rate of rotation is directly proportional to the water flow rate. The meter's design is suitable for industrial and commercial applications, offering robustness, accuracy, and the ability to handle substantial water volumes. Woltman water meters are utilized in various sectors, including irrigation, water supply networks, and industrial processes.

Overview
The loss caused by the leakage of water supply pipe net is very alarming, especially when the pipelineburst suddenly. Take a DN300 pipe as an example. After the pipe burst, the loss in one hour is as highas 1250 cubic meters of water. lf it can't be repaired in time, the burst water will wash the ground andcause the road collapse,which will cause casualties and property losses.
Our pipe network monitoring system can quickly locate the pipeline to be repaired and send out the alarmmessage after the pipe burst. Our users can organize the emergency repair at the first time to recover theloss and eliminate the hidden danger.

This system uses a high range ratio ultrasonic water meter (r400), which can accurately measure the waterflow through the main pipeline, and provide the calculation basis for billing and pipeline leakage.

S8 Ultrasonic water meter's intelligent measuring instrument is consist by the temperature sensor , flow sensors and calculators.Could provide important application and data for many applications in the pipeline.

Features

Material: cast iron, ductile iron

Applicable scene: home main pipe, apartment main pipe, domestic residential water supply main, leak, treatment plant, agriculture, irrigation, ground, aquaculture, commercial, general household, industrial, potable

Technical data conform to international standard ISO 4064.

Communication: rs485 modbus, GPRS

Fitting: Pressure sensor, battery, lcd display, reading device, data logger, Flange set, liquid turbine, user interface unit

Features long service time and high accuracy

Double-flange dry-type digital water meter, used in industrial pipelines, suitable for high pressure environment, can choose whether to install pulse output

With remote transmission system software to support reading and monitoring

Provide a complete software metering and charging solution

Automatic leak measurement

Working principle

The meter comprises the quality temperature sensor ,the flow sensor and the calculator. The temperature sensor to measure the temperature of water and the flow sensor to measure the volume of water that flow through the pipelines by the transit time difference.
The two data is sent to the calculator after being collected, the consumption water quantity is worked out, stored and indicated on the LCD finally.The main pipe in the water supply pipe, the pipe size is more than DN50.

Work process
1.The ultrasonic water meter collects the flow in the pipeline, and the pressure data is uploaded to thecloud service platform through RTU.

2.Sudden change alarm of pressure and flow.

Software advantages
1.High range ratio ultrasonic water meter, accurate measurement.

2.Fast feedback and accurate positioning of emergency inforrmation.
Outline dimension

Nominal Diameter	Length L	Width B	Hight H	Flange Connection
mm				Flange Diameter	Bolt Ciecle Diameter	Bolt Size-M
DN50	200	170	215	170	125	4-M16
DN65	200	185	220	185	145	4-M16
DN80	225	200	235	200	160	8-M16
DN100	250	220	255	220	180	8-M16
DN125	250	250	285	250	210	8-M16
DN150	300	285	335	285	240	8-M20
DN200	350	340	405	340	295	12-M20
DN250	450	405	470	405	355	12-M24
DN300	500	460	525	460	410	12-M24