Current position > Product detail
『Model of 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. Model and specifications of turbine flowmeter
The model and specifications of turbine flowmeter are as follows: lw-4 nominal diameter dn: 4mm Flow range: 0.04-0.25 m ³/h Working pressure: 1.6 MPa Installation form: threaded clamp, outer diameter 394mm, inner diameter r3/8lw-6 nominal diameter dn: 6mm Flow range: 0.1-0.6 m ³/h Installation form: threaded clamp, outer diameter 430mm, inner diameter r3/8lw-150 nominal diameter dn: 150mm Flow range: 30-300 m ³/h Installation form: flange clamp, outer diameter 300mm, flange size φ 240x φ 22, hole number 8lw-200 nominal diameter dn: 200mm Flow range: 80-800 Installation form of m ³/h: flange clamp, outer diameter 360mm, flange size φ 295x φ 22, number of holes 12. LWGY turbine flowmeter is the main type of velocity flowmeter, which uses a multi blade rotor (turbine) to sense the average flow velocity of the fluid and deduce the flow rate or total amount of the instrument. It generally consists of two parts: sensors and displays, or can be made as a whole. LWGY turbine flowmeter, along with volumetric flowmeter and Coriolis mass flowmeter, are known as the three types of flow meters with the best repeatability and accuracy. As one of the top ten types of flow meters, its products have developed into a multi variety and multi series batch production scale.
2. What are the commonly used models of low-pressure high flow air flow meters?
The commonly used low-pressure high flow air flow meters mainly include four types: thermal gas mass flow meters, Annubar/Velbar flow meters, LWQ series compressed air flow meters, and universal vortex flow meters.
.1. Thermal gas mass flowmeter 1 Adaptation scenario: Suitable for low-pressure air metering wi
2. Anuba/Veliba flowmeter 1 Installation features: Plug in installation does not require pipe breakage, with minimal pressure loss, suitable for measuring large-diameter air ducts, such as factory ventilation and large fan supply scenarios. Advantages and limitations: The pointer type can be read directly on site, with a simple structure and resistance to temperature and visible car spine pressure, suitable for low budget routine monitoring. However, under conditions containing impurities, it is easy to cause blockage of throttling components and needs to be cleaned regularly.
III. LWQ Series Compressed Air Flow Meter 1. Standard Basis: Developed in accordance with GB/T32021-2015 standard, integrated with temperature, pressure, flow sensors and intelligent flow integrator
2. Performance Features: Excellent low-pressure and high-pressure metering performance, flow range ratio of 20:1, good repeatability, accuracy up to 1.0 level, low pressure loss, low initial flow rate
3. Model Example: LWQ-25, nominal diameter DN25, starting flow rate ≤ 0.8m ³/h, flow range 2.5-25m ³/h.
.4. Universal Vortex Flow Meter 1 Adaptation scenario: Suitable for low-pressure air metering scenarios with medium to high flow rates, stable flow rates, and relatively stable pipeline pressures. Performance features: no moving parts, low pressure