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1. Size of Emerson Quality Flow Meter 1700
The size of Emerson Quality Flow Meter 1700 varies under different models and configurations, and the size data mentioned in public information is relatively limited. 1. The key dimension information currently mentioned in public information is 25 * 35 * 45, but the unit of this data is not yet clear, and may refer to millimeters (mm) or centimeters (cm). The external dimensions and weight of this flowmeter model may vary depending on the material of the casing (such as cast aluminum coated with polyurethane paint or CF3M stainless steel), whether it comes with a display screen, and other configurations. The weight parameter is an indirect reference indicator that reflects the volume of the equipment. Among them, the model with a display screen weighs about 4 kilograms (8 pounds), while the model without a display screen weighs about 3 kilonewtons (7 pounds). The difference in weight is mainly due to the different materials of the display module and the housing. If you need accurate dimensional drawings for installation or design, it is recommended to directly consult the official product data sheet or contact Emersons technical support department to obtain the most accurate specification parameters.
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 with low flow rate, wide range, and large diameter, it can dir
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 loss, long service life, with temperature and pressure compe