The ultrasonic water meter adopts advanced ultrasonic measurement technology with high precision. It incorporates the most advanced communications technology to help water utilities protect revenue. Integrated AMR functionality provides a convenient way to capture meter reading data in mobile or fixed acquisition systems.
Product Specification
The ultrasonic water meter adopts advanced ultrasonic measurement technology with high precision. It incorporates the most advanced communications technology to help water utilities protect revenue. Integrated AMR functionality provides a convenient way to capture meter reading data in mobile or fixed acquisition systems.
Main Features
Accurate and reliable measurement with no moving parts
Wide range ratio, low start-up flow
With electronic lead sealing function
Adopt intelligent power saving design
Fluid or empty pipe static energy saving mode
Store 24 months of data
IrDA, RS485, MBUS, NB-OT, LORAWAN, MODBUS, pulse output are optional, easy to connect with other devices.
According to different customer needs, there are various unit systems, including m³,GAL,ft³.
Built-in lithium battery, which can last more than 6 years；
Optional external 5-24V power supply
Specification
project | parameter |
R(Q3/Q1) | R250/R400(optional) |
Accuracy class | Class 2 |
Standard compliance | GB/T778-2007, CJ-T188-2018, ISO4064B, EN1434, MODBUS |
Communication interface | infrared/RS485/M-BUS/NB-IOT/LORA-WAN/pulse output/GPRS(optional) |
Temperature class | T30/50 |
Power supply | Battery DC 3.6V lithium battery（6 yrs），10 yrs（optional），DC9-24V（optional） |
Protection class | IP68 |
Maximum working pressure | 1.6 MPa |
Working temperature | -15℃～﹢70℃ |
Humidity | <100%（RH） |
EMC type | E1 |
Power consumption | Static 25μA，average 100μA |
Data storage | 24 months |
material | iron/stainless steel（optional） |
Dash board | aluminum/PC |
parameter | |||||
caliber | DN (mm) | flow（m3/h） | |||
Q1 | Q2 | Q3 | Q4 | ||
50 | 0.10 | 0.16 | 40.0 | 50.0 | |
80 | 0.16 | 0.25 | 63.0 | 78.7 | |
100 | 0.25 | 0.40 | 100.0 | 125.0 | |
150 | 0.62 | 1.00 | 250.0 | 312.0 | |
200 | 1.00 | 1.60 | 400.0 | 500.0 | |
250 | 2.5 | 4.00 | 1000.0 | 1250.0 | |
300 | 4 | 6.40 | 1600.0 | 2000.0 | |
Q3/Q1 | R250/R400(optional) | ||||
Accuracy | Class 2/T30/T50 | ||||
Q2≤Q≤Q4 | ±2%(T30), ±3%(T50) | ||||
Q1≤Q≤Q2 | ±5% | ||||
Minimum reading | 0.001m3 | ||||
Maximum reading | 999999999.999m3 | ||||
Liquid type | water(4-50ºC) | ||||
Installation requirement | horizontal/vertical | ||||
Size and installation
