DN80 gas turbine flowmeter manufacturer direct sales

Description :

　　DN80 gas turbine flowmeter manufacturer direct sales

　　This product has the advantages of high precision, good repeatability, simple structure, wide measurement range, small volume, light weight, low pressure loss, and easy maintenance.

　　1、 Characteristics:

　　Wide measurement range, lower limit flow rate below 0.5m/s, low pressure loss, and strong impact resistance of the impeller.

　　It has high resistance to electromagnetic interference and vibration, and adopts fully sealed isolation protection for self-lubricating bearings, with reliable performance and long working life.

　　Adopting advanced ultra-low power single-chip microcomputer technology, the whole machine has strong functions, low power consumption, and superior performance. Intelligent flow display with non-linear accuracy compensation function. Correction formula

　　The accuracy is better than ± 0.02%.

　　The instrument coefficient can be set online through buttons and displayed on an LCD screen, which is intuitive, clear, and highly reliable.

　　Using EEPROM for power down protection of accumulated flow and instrument coefficient. The protection period is greater than 10 years.

　　Pressure compensation can be performed under stable pressure conditions of the measured gas.

　　DN80 gas turbine flowmeter manufacturer direct sales

　　2、 Main technical parameters:

　　Flow meter specifications, basic parameters, and performance indicators

　　Accuracy: Level 1.0, Level 1.5;

　　Usage conditions:

　　1. Environmental temperature -20 ℃~50 ℃;

　　2. Relative temperature: 5% to 95%;

　　3. Temperature of the tested medium: -20 ℃ to 80 ℃;

　　4. Atmospheric pressure: 86Kpa to 106Kpa.

　　3、 Installation form:

　　(1) The internal structure should use a reverse thrust turbine flowmeter. Because the reverse thrust structure can keep the impeller in a floating state within a certain flow range, there are no contact points in the axial direction, and there is no end face friction and wear, which can extend the service life of the bearing.

　　(2) According to the selection of pipeline connection methods, flow meters can be installed horizontally and vertically. Horizontal installation and pipeline connection methods include flange connection, threaded connection, and clamp connection. Select flange connection for medium caliber; Use threaded connections for small-diameter and high-pressure pipelines; Clamp on connections are only suitable for low-pressure small and medium-sized pipe diameters; Vertical installation only has threaded connections.

　　(3) Select based on environmental conditions, taking into account the effects of temperature and humidity. Natural gas metering should choose intrinsically safe explosion-proof turbine flow meters.

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• DN80 gas turbine flowmeter