Product Specification:
The ultrasonic water meter is equipped with advanced ultrasonic measurement technology, providing high precision in water measurement. Its innovative design incorporates the latest communication technologies, enabling water utilities to safeguard revenue effectively. The meter also features integrated AMR functionality, making it convenient to capture meter reading data through mobile or fixed acquisition systems.
Main Features:
Accurate and reliable measurement with no moving parts;
Wide range ratio and low start-up flow;
Electronic lead sealing function for added security;
Intelligent power-saving design and fluid or empty pipe static energy-saving mode;
Data storage capacity for 24 months;
Optional communication interfaces: IrDA, RS485, M-BUS, NB-IOT, LoRaWAN, MODBUS, pulse output;
Various unit systems available: m³, GAL, ft³;
Built-in lithium battery with a lifespan of over 6 years (optional external power supply available).
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:
Company Introduction:
Hunan HKT Technology Co. ltd. was Founded in 2010, We are a professional provider of comprehensive software and hardware solutions for smart cities in China, Focusing on R&D, manufacturing and sales of Smart loT devices based on LoRaWAN technology.
Our Advantages:
HKT is an advance LoRaWAN Industrial Solutions providers and HKT cooperates with the local government.
HKT focus on IoT application researches, smart industry solutions and smart applications in the field of IoT. we are committed to provide one-stop solution for LoRaWAN connectivity from sensor nodes, gateways to cloud network server platforms and application server platforms.
Solutions We provide:
Smart Park
Smart City
Smart Buildings
Smart Agriculture
Smart Utilities
Contact Information:
For more information and inquiries, please contact us at:
