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How to implement NB‑IoT communication for ultrasonic water meters?
The NB‑IoT communication of an ultrasonic water meter is implemented based on the end‑to‑end cloud‑pipe‑end architecture. The entire process includes four key steps: 1. Terminal-side measurement and data collection The ultrasonic water meter uses the time‑difference method (ToF) to measure flow: ...Read more -
Mass flow meter introduction
A mass flow meter directly measures the mass flow rate of fluids, rather than volumetric flow. Most common type is the Coriolis mass flow meter. Features: High accuracy: Typically ±0.1% ~ ±0.2% of rate, much higher than turbine or vortex meters. Measures mass directly: Not affected by temperature...Read more -
turbine flow meter working principle
The turbine flow meter operates based on the turbine principle. When the fluid flows through the turbine housing, it impacts the blades of the internal rotor, causing the turbine to rotate.The rotational speed of the turbine is proportional to the volume flow rate of the fluid. As the turbine rot...Read more -
What is the working pressure and temperature range of turbine flow meters?
The working pressure and temperature range of the turbine flow meter are as follows: Working pressure: Standard type: up to 1.6 MPa (16 bar) High pressure type: 2.5 MPa, 4.0 MPa, 6.3 MPa (25 bar, 40 bar, 63 bar) Higher pressure can be customized according to requirements. Medium temperature range...Read more -
What is the difference between turbine and vortex flow meter?
The main differences between turbine flow meters and vortex flow meters are as follows: Measurable media Turbine: Only for clean, low‑viscosity liquids (water, diesel, oil, etc.) Vortex: Can measure liquid, gas, and steam Accuracy Turbine: Higher accuracy, generally ±0.2% ~ ±0.5% Vortex: Medium ...Read more -
What media can this turbine flow meter measure?
This turbine flow meter is mainly designed to measure clean, low‑viscosity, non‑corrosive to mildly corrosive liquids. Typical applicable media include: Pure water, softened water, drinking water, deionized water Mineral oils: diesel, gasoline, kerosene, hydraulic oil, lubrication oil Solvents: a...Read more -
What working conditions is the vortex flow meter suitable for?
Vortex flow meters are mainly used for volumetric or mass flow measurement, suitable for clean, low-viscosity gases, liquids and steam without serious impurities. The detailed applicable conditions are as follows: Applicable Media Liquids: water, hot water, demineralized water, diesel, gasoline, ...Read more -
Battery Life of Ultrasonic Water Meters & What to Do When It Runs Out
Battery Life Ultrasonic water meters are typically powered by built-in lithium batteries, designed for long-term, maintenance-free operation. • Typical battery life: 6–10 years • In some low-power configurations, it can reach up to 10–15 years The actual battery life depends on several factors:...Read more -
Can It Support Remote Meter Reading?
Yes, ultrasonic water meters can support remote meter reading (AMR/AMI systems). They allow users to: • Monitor water consumption in real time • Collect data automatically without manual reading • Improve efficiency and reduce labor costs • Enable smart water management and leakage analysis S...Read more -
What Media Can Ultrasonic Water Meters Measure?
Ultrasonic water meters are designed to measure liquid flow using ultrasonic transit-time technology. They are suitable for a wide range of clean and moderately contaminated liquids. ✅ Suitable Media 1. Clean Water • Drinking water • Tap water • Purified water • Deionized (DI) water 2. Indu...Read more -
Difference Between Ultrasonic Water Meters and Mechanical Water Meters
Ultrasonic water meters and traditional mechanical water meters differ significantly in their measurement principles, performance, and applications. 1. Measurement Principle • Ultrasonic Water Meter Uses the transit-time ultrasonic technology to measure the velocity of water flow. It calculates ...Read more -
Can Radar Level Transmitters Measure Solids Like Powder or Grain?
Yes, radar level transmitters are widely used to measure bulk solids such as powder, grain, cement, coal, and pellets. However, their performance depends on several material and installation factors. 1. How Radar Measures Solid Materials Radar level transmitters emit microwave signals toward the ...Read more
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