Product Description:
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Wide Measurement Range
The glass rotor flowmeter offers a wide measurement range for both liquids and gases, making it suitable for measuring a variety of fluid mediums with precise flow measurements from very low to high flow rates. -
High Accuracy
It provides high accuracy, particularly over a wide range between low and high flow rates, with an error margin of only 2.5%, making it ideal for demanding industrial applications. -
Variety of Models and Pipe Sizes
Available in multiple models and nominal diameters, ranging from 4mm to 100mm, this flexibility allows it to meet the diverse flow measurement needs across different industries. -
Low Starting Pressure
The device has a low starting pressure, allowing it to begin operation at lower differential pressures, improving sensitivity and making it ideal for precise measurement at low flow rates. -
High Pressure Capability
Some models support working pressures up to 20 MPa, making them suitable for high-pressure flow measurement applications, especially where flow control is needed in high-pressure systems. -
Durability
The glass rotor flowmeter is built with durable materials that ensure long-lasting performance and is designed for easy maintenance, making it a reliable choice for continuous use. -
Versatility
It can be used for both liquid and gas flow measurement, widely applied in industries such as chemical, pharmaceutical, petroleum, and food processing, especially in applications requiring precise flow control. -
Easy Installation and Readability
The glass rotor flowmeter features a simple design, easy installation, and clear scale markings, making it straightforward to read flow rates, and easy to operate.
Product Features:
| Model | Nominal Diameter (mm) | Measuring Range | Measuring Ratio | Working Pressure (MPa) | Starting Pressure (mmH2O) | Accuracy Class |
|---|---|---|---|---|---|---|
| LZB-4 | 4 | Liquid: 1-10 | 1:10 | ≤1 | 20 | 4 |
| Gas: 16-160 | ||||||
| LZB-6 | 6 | Liquid: 2.5-25 | 1:10 | ≤1 | 40 | 2.5 |
| Gas: 40-400 | ||||||
| LZB-10 | 10 | Liquid: 6-60 | 1:10 | ≤1 | 70 | 2.5 |
| Gas: 100-1000 | ||||||
| LZB-15 | 15 | Liquid: 16-160 | 1:10 | ≤1 | 100 | 2.5 |
| Gas: 250-2500 | ||||||
| LZB-25 | 25 | Liquid: 0.04-0.4 | 1:10 | ≤0.6 | 170 | 1.5 |
| Gas: 1-10 | ||||||
| LZB-40 | 40 | Liquid: 0.16-1.6 | 1:10 | ≤0.6 | 420 | 1.5 |
| Gas: 4-40 | ||||||
| LZB-50 | 50 | Liquid: 0.4-4 | 1:10 | ≤0.6 | 460 | 1.5 |
| Gas: 10-100 | ||||||
| LZB-80 | 80 | Liquid: 1-10 | 1:15 | ≤0.4 | 500 | 1.5 |
| Gas: 50-250 | ||||||
| LZB-100 | 100 | Liquid: 5-25 | 1:15 | ≤0.4 | 760 | 1.5 |
| Gas: 120-600 |






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