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DN50-DN300
S.H.Meters
AMI SYSTEM INTRODUCTION SIMPLE IS SMART…..
System structure diagram as follows
· server send commands to the data concentrator through network;
· concentrator transforms the received commands into radio signal and send the signal to the water meters;
· water meters respond and execute the commands accordingly;
· Water meters deliver the result or data back to the management center as per the original route after the actions finished.
Service
· Quality Gurantee: Water meter for 1 year;
· Support install guide & test in site;
· Date sheet can be sent to other management system easily.
Overview
·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.
·Ultrasonic water meter is suitable for application environments requiring high range ratio(Q3/Q1)and forward and reverse metering.
·Calculator used sensor and through the time difference to collect temperature differences and sound waves to complete accurate measurement of water flow. And can provide important application and data for many applications.
·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
·Bulk Water Meter
Automatic leak measurement
Features
Accurate measurement: The ultrasonic technology used in these meters provides highly accurate measurements, making them ideal for measuring large volumes of water.
Low maintenance: Large diameter ultrasonic water meters have a reduced number of mechanical parts, which means that they require minimal maintenance and have a longer life-span.
Non-invasive installation: These meters do not require cutting into pipes, so they are less likely to damage the pipes than other types of meters. They are also less disruptive to the normal flow of water, making them an ideal choice for retrofit installation or replacement.
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.
Outline dimensional drawing
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 | 300 | 285 | 335 | 285 | 240 | 8-M20 |
| 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 |
Technical parameter
| Nominal diameter(mm) | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
Max flow Q4(m3/h) | 50 | 78.75 | 78.75 | 125 | 200 | 312.5 | 500 | 787.5 | 1250 |
Nominal flow Q3(m3/h) | 40 | 63 | 63 | 100 | 160 | 250 | 400 | 630 | 1000 |
Transitional flow Q2(m3/h) | 0.16 | 0.756 | 0.252 | 0.4 | 0.64 | 1 | 1.6 | 2.52 | 4 |
Min flow Q1(m3/h) | 0.1 | 0.158 | 0.158 | 0.25 | 0.4 | 0.625 | 1 | 1.575 | 2.5 |
Protection class | IP68 | ||||||||
Measuring range | Q3/Q1 R250/R400 | ||||||||
Accuracy class | class 2 | ||||||||
Battery life | 8 years | ||||||||
Temperature class | T50 | ||||||||
Pressure loss class | ΔP63 | ||||||||
| Flow prefile sensitivity class | U10/D5 | ||||||||
| Environmental class | Class B,M1 | ||||||||
Electromagnetic environment class | E1 | ||||||||
Working pressure | 1.6Mpa | ||||||||
Max flow indication(m3) | 9999999.9 | ||||||||
Reverse flow indication(m3) | 9999999.9 | ||||||||
| Installation position | Horizontal or Vertical | ||||||||
AMI SYSTEM INTRODUCTION SIMPLE IS SMART…..
System structure diagram as follows
· server send commands to the data concentrator through network;
· concentrator transforms the received commands into radio signal and send the signal to the water meters;
· water meters respond and execute the commands accordingly;
· Water meters deliver the result or data back to the management center as per the original route after the actions finished.
Service
· Quality Gurantee: Water meter for 1 year;
· Support install guide & test in site;
· Date sheet can be sent to other management system easily.
Overview
·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.
·Ultrasonic water meter is suitable for application environments requiring high range ratio(Q3/Q1)and forward and reverse metering.
·Calculator used sensor and through the time difference to collect temperature differences and sound waves to complete accurate measurement of water flow. And can provide important application and data for many applications.
·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
·Bulk Water Meter
Automatic leak measurement
Features
Accurate measurement: The ultrasonic technology used in these meters provides highly accurate measurements, making them ideal for measuring large volumes of water.
Low maintenance: Large diameter ultrasonic water meters have a reduced number of mechanical parts, which means that they require minimal maintenance and have a longer life-span.
Non-invasive installation: These meters do not require cutting into pipes, so they are less likely to damage the pipes than other types of meters. They are also less disruptive to the normal flow of water, making them an ideal choice for retrofit installation or replacement.
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.
Outline dimensional drawing
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 | 300 | 285 | 335 | 285 | 240 | 8-M20 |
| 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 |
Technical parameter
| Nominal diameter(mm) | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
Max flow Q4(m3/h) | 50 | 78.75 | 78.75 | 125 | 200 | 312.5 | 500 | 787.5 | 1250 |
Nominal flow Q3(m3/h) | 40 | 63 | 63 | 100 | 160 | 250 | 400 | 630 | 1000 |
Transitional flow Q2(m3/h) | 0.16 | 0.756 | 0.252 | 0.4 | 0.64 | 1 | 1.6 | 2.52 | 4 |
Min flow Q1(m3/h) | 0.1 | 0.158 | 0.158 | 0.25 | 0.4 | 0.625 | 1 | 1.575 | 2.5 |
Protection class | IP68 | ||||||||
Measuring range | Q3/Q1 R250/R400 | ||||||||
Accuracy class | class 2 | ||||||||
Battery life | 8 years | ||||||||
Temperature class | T50 | ||||||||
Pressure loss class | ΔP63 | ||||||||
| Flow prefile sensitivity class | U10/D5 | ||||||||
| Environmental class | Class B,M1 | ||||||||
Electromagnetic environment class | E1 | ||||||||
Working pressure | 1.6Mpa | ||||||||
Max flow indication(m3) | 9999999.9 | ||||||||
Reverse flow indication(m3) | 9999999.9 | ||||||||
| Installation position | Horizontal or Vertical | ||||||||
