Products Description
No Moving Parts, high accuracy for years long. No moving components in the flow sensor, avoid long-term abrasion of mechanical parts which may result in inaccuracy measurement and failure of the meter. Such design is also resistant to impurities, therefore no inspections and maintenance are cost-free.
The small ultrasonic water meter is a compact and advanced device designed for precise water flow measurement in constrained spaces. Utilizing ultrasonic technology, it offers unparalleled accuracy even at low flow rates. This non-intrusive meter emits ultrasonic pulses into the water flow, measuring velocity based on the Doppler effect. Its compact size and non-contact operation make it ideal for residential and commercial settings where space is limited. Equipped with data communication capabilities, the small ultrasonic water meter facilitates remote monitoring, contributing to efficient water management. Its accuracy, minimal maintenance needs, and space-saving design make it an essential tool for accurately measuring water consumption in various applications.
Features
The small ultrasonic water meter is a cutting-edge device that combines accuracy and convenience in a compact package. Designed to fit in tight spaces, this meter offers a range of features that make it an ideal choice for various applications. Its compact size doesn't compromise on accuracy, as it utilizes advanced ultrasonic technology to provide precise measurements of water flow. The meter is easy to install, with a user-friendly interface that allows for quick setup and configuration. Its non-intrusive nature ensures minimal disruption to the water flow and eliminates the risk of contamination. With real-time data transmission capabilities, the small ultrasonic water meter empowers users with timely consumption insights, enabling efficient resource management. Whether in residential, commercial, or industrial settings, this meter stands as a testament to innovation, accuracy, and space-saving design.
Technical Parameter
Dimension |
DN15-DN40 |
Max flow |
999999.99 |
Measuring range |
Q3/Q1, R200 (R250 customizable) |
Accuracy class |
Class 2 |
Working pressure |
1.6 MPa |
Temperature class |
T30/T50 |
Temperature range |
(5~55)℃ |
Environment class |
Indoor, Class B |
Electromagnetic class |
E1(Residential, Commercial, Industrial) |
Power supply |
Built-in lithium battery DC 3.6V |
Battery life |
8-10 years |
Installation position |
Any angle |
Display |
LCD, 8 digits + additional characters |
Installation pitch |
U10/D5 |
Communication interface |
RS485 modbus/ LoRa/LoRaWAN/NB-IOT |
Protection class |
IP68 |
Installation Method |
horizontal or vertical |
Composition
- Transducers: These are the heart of the meter, emitting and receiving ultrasonic waves. Typically, there are two pairs of transducers-one pair emits waves while the other receives them.
- Flow Tube: The flow tube directs the water through the meter. It is designed to ensure smooth and consistent flow, allowing the transducers to accurately measure the velocity of the water.
- Signal Processing Unit: This unit processes the signals received from the transducers. It calculates the time taken for ultrasonic waves to travel between transducers, enabling the determination of flow velocity and volume.
- Microcontroller: The microcontroller manages the overall functioning of the meter. It gathers data from the signal processing unit, performs necessary calculations, and may also manage data storage and communication.
- Display: Many small ultrasonic water meters have an integrated display that shows real-time information such as flow rate, volume, and possibly other diagnostics.
- Power Supply: The meter requires a power source, often in the form of batteries, to operate the transducers, signal processing, and display.
- Housing: A protective housing encases all components, ensuring the meter's durability and resistance to environmental factors.
- Communication Interface (Optional): Some meters may have communication interfaces like wireless modules to transmit data to external systems for remote monitoring and analysis.
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