Good price and quality Co2 Flow Meter china is also called vortex street flowmeter or Carmen vortex street flowmeter. On the basis of fully absorbing the advanced technology of developed countries and summarizing many years of R & D and production experience, the products are carefully designed to realize intellectualization, standardization, serialization, generalization and production mould, so as to ensure the beauty of product quality. The product has the characteristics of advanced circuit, low power consumption, wide range ratio, simple structure, low resistance loss, firmness and durability, wide application range, long service life, stable operation, convenient installation and commissioning, etc.
The good price and quality Co2 Flow Meter china is equipped with a non streamline vortex generator (resistance fluid) in the fluid, and two rows of regular vortices are generated alternately on both sides of the vortex generator. The vortex of the flowmeter is called Carmen vortex street, and the vortex is asymmetrically arranged downstream of the vortex generator.
The good price and quality Co2 Flow Meter china is equipped with a non streamline vortex generator (resistance fluid) in the fluid, and two rows of regular vortices are generated alternately on both sides of the vortex generator. This vortex is called Carmen vortex street. The vortices are arranged asymmetrically downstream of the vortex generator. The frequency of the vortex is f, the average velocity of the measured medium is V, the width of the upstream surface of the vortex generator is D, and the diameter of the table is d
General steps for price and product selection of Co2 Flow Meter china
1. Flow range of vortex flow sensor under reference conditions
Liquid: normal temperature water, t = 20 ℃, ρ= 998.2kg/m3, Γ= one point zero six × 10-6m2/s
Gas: normal temperature and pressure air, t = 20 ℃, P = 0.1MPa (absolute pressure), ρ= 1.205 kg/m3, Γ= fifteen × 10-6 m2/s
The correct installation of good price and quality Co2 Flow Meter china is an important link to ensure the normal operation of the instrument. Improper installation will affect the service accuracy of the instrument, or affect the service life of the instrument, or even damage the instrument
(1) Installation environment requirements for good price and quality Co2 Flow Meter china:
1. Try to avoid strong current equipment, high-frequency equipment and strong switching power supply equipment. The power supply of these instruments shall be separated from the power supply equipment as far as possible.
2. Good price and quality Co2 Flow Meter china shall avoid the direct influence of high-temperature heat source and radiation source. If installation is necessary, thermal insulation and ventilation measures must be taken.
3. Avoid high humidity environment and strong corrosive gas environment. If installation is necessary, ventilation measures must be taken.
4. Good price and quality Co2 Flow Meter china shall be installed on the pipe with strong vibration as far as possible. If it must be installed, pipe fastening devices must be added upstream and downstream of 2D, and anti vibration pads must be added to strengthen the anti vibration effect.
5. good price and quality Co2 Flow Meter china shall be installed indoors, and attention shall be paid to waterproof when installed outdoors. Special attention shall be paid to bending the cable into a U shape at the electrical interface to prevent water from entering the amplifier housing along the cable.
6. Sufficient space shall be reserved around the installation point of good price and quality Co2 Flow Meter china for installation, wiring and regular maintenance.
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