Current position > Product detail
『Specification of glass rotor flowmeter』Related information(clamp on meter|electromagnetic meter|venturi meterrotameter|orifice meter|ultrasonic flow meter|mass flow meter|coriolis mass flow meter|coriolis flow meter|magnetic flow meter|magmeter flow meter|magflow flow meter|mag meter flow meter|electromagnetic flow meter|vortex flow meter|turbine flow meter|thermal mass flow meter|thermal flow meter|rotameter flow meter)
1. National standard code for glass rotor flowmeter
The main measuring components of glass rotor flowmeter [2] [1] are a vertically installed lower small and upper large conical glass tube dust collector and a float that can move up and down inside. When the fluid passes through the conical glass tube from bottom to top, a pressure difference is generated between the top and bottom of the float, and the float rises under this pressure difference. When the upward force, buoyancy, and viscous lift acting on the float are equal to its gravity, the float is in an equilibrium position. Therefore, there is a certain proportional relationship between the fluid flow rate flowing through the glass rotor flowmeter and the rising height of the float, that is, the flow area of the glass rotor flowmeter. The position height of the float can be used as a measure of flow rate. Model LZB - () nominal diameter mm working pressure Mpa ≤ 1 ≤ 0.6 ≤ 0.4 basic error% ± 4 ± 2.5 ± 1.5 range 1:101:5 measurement range liquid 0.4-100 mL/h 1-400 L/h 0.04-60 m/h 16-6000 L/h 1-1500 m/h
2. LZB-80 glass rotor flowmeter description
LZB-80 glass rotor flowmeter description LZB-80 glass rotor flowmeter is a flow measurement instrument with high sensitivity, wide measurement range, low pressure loss, and easy use and maintenance. The following is a detailed explanation of the flowmeter:
1. Selection of flow range: The selection of flow range determines the diameter size of the flowmeter. When choosing, it is necessary to consider the flow rate and pressure of the medium, as well as the required measurement accuracy of He Xinfeng. A flow meter that is too large may not be suitable as its accuracy may be affected. Therefore, th
_600x400.jpg)
2. Technical parameter indication: The volumetric flow rate value indicated by the flowmeter.
. Model specifications: LZB/J series, LZB/J-F series. Diameter: DN4-100. Measurement range: Water (20 ℃): 1L/h~100m3/h. Gas (101325Pa, 20 ℃): 16L/h~3000m3/h. Range ratio: 10:1. Accuracy levels1.5, 2.5, 4, 6. Nominal pressure: DN4-10
1.0MPa. DN15~50：0.6MPa。 DN80~100：0.4MPa。 Working temperature: ≤ 120 ℃. Connection method: flexible hose, metal pipe, flange (GB/T9119-2000).
3. Installation requirements: Pipeline cleaning: Newly installed pipelines should be flushed clean and tidy first to avoid impurities from affecting the flowmeter.
. Technical parameter inspection: Before use and installation, the technical parameters such as measurement range, accuracy level, rated working pressure, temperature, etc. should be checked to ensure that they meet the requirements for use. This is a crucial step in ensuring the proper functioning of the flow meter. Remove the top lining: Before installation, the top lining that serves as transportation protection in the flowmeter should be removed, and the cone tube should be checked for dam