product details

Brand: Xunyi

Model: LZB

Type: Variable Area Flow Meter

Measurement range: 0.25-1000 (m3/h)

Accuracy level: see flow chart for details

Nominal diameter: DN2~DN100 (mm)

Working pressure: ≤ 1.5MPa (MPa)

Applicable media: liquid, gas

Brief introduction

The LZB series glass rotor flowmeter is widely used in chemical, petroleum, light industry, pharmaceutical, environmental protection, food grade measurement and testing, scientific research and other departments to measure the flow rate of single-phase non pulsating fluids (liquids or gases).

The LZB/() F series corrosion-resistant glass rotor measuring instrument has strong corrosion resistance and can detect the flow rate of acids (except hydrofluoric acid), alkalis, oxidants, and other corrosive gases or liquids. It is suitable for industries such as chemical, pharmaceutical, papermaking, and sewage treatment.

2、 Main technical parameters

3、 Structural diagram of glass rotor flowmeter

The internal dimensions are all nominal dimensions, and the manufacturer reserves the right to change the dimensions without prior notice. Flanges are made of cast iron according to the national standard JB79-59

4、 Dimensional drawing

5、 Correction of flow indication

The calibration medium for the flowmeter when it leaves the factory is water for liquid and air for gas. It can also be calibrated according to the actual medium for small flow rates. Divide the volume flow rate by standard conditions (water at 20 ℃, air at 20 ℃. One standard atmospheric pressure is 0.101325MPa). If the user's usage state deviates significantly from the standard, it is necessary to perform indication correction.