Electric remote transmission type metal tube float flowmeter

Electric remote transmission type metal tube float flowmeter
The electric remote transmission metal tube float flowmeter adopts the variable area measurement principle, which is suitable for measuring liquid and gas. All-metal structure, there are indicator type, electric remote transmission type, corrosion-resistant type, high voltage type, jacket type, explosion-proof type. With 0-10mA, 4-20mA standard analog signal output and on-site instructions.
  The electric remote transmission metal tube float flowmeter adopts the variable area measurement principle, which is suitable for measuring liquid and gas. All-metal structure, with indicating type, remote transmission type, corrosion-resistant type, high-voltage type, jacket type, explosion-proof type. With 0-10mA, 4-20mA standard analog signal output and on-site instructions. Accumulation, digital communication, field modification of measurement parameters, different power supply functions, with magnetic filters and special specifications. Widely used in petroleum, chemical, power generation, pharmaceutical, food, water treatment, etc. Complex, harsh environmental conditions, and various media conditions in the flow measurement process.

1. The principle of electric remote transmission metal tube float flowmeter
The float is in the measuring tube. As the flow changes, the float moves upward, and at a certain position, the buoyancy of the float is balanced with the gravity of the float. At this time, the circulation annulus area between the float and the orifice (or cone) remains constant. The area of the annulus is directly proportional to the rising height of the float, that is, the rising position of the float in the measuring tube represents the flow rate. Changing the position of the float is transmitted by the internal magnet to the external indicator, so that the indicator correctly indicates the flow value at this time. . This makes the indicator shell not in direct contact with the measuring tube, so even if the limit switch or transmitter is installed, the meter can be used under high temperature and high pressure working conditions.
 
2. Features of measurement part of electric remote transmission metal tube float flowmeter
 
　　1. Robust all-metal structure design float flowmeter
　　2. Measuring tube indicator with independent concept design
　　3, can choose stainless steel, Hastelloy, titanium, PTFE material measurement system
　　4, low pressure loss design
　　5, short stroke, small structure design, total instrument height 250
　　6. Magnetic coupling structure ensures data transmission and signal more stable
　　7、Insulation or heating jacket
　　 8, vertical, horizontal, various installation methods are more suitable for different use occasions
　　9, suitable for small diameter and low velocity medium flow measurement
　　10, reliable work, low maintenance, long life
　　11. Low requirements for straight pipe sections
　　12, a wider flow rate ratio of 10:1
　　 13. Double-line large LCD display, optional on-site instantaneous/cumulative flow display, with backlight
　　14, single-axis sensitive indication
　　 15, non-contact magnetic coupling transmission
　　 16. All metal structure, suitable for high temperature, high pressure and strong corrosive medium
   　17. It can be used in flammable and explosive hazardous situations
　　18, choose two-wire system, battery, AC power supply
　　19, multi-parameter calibration function
　　20, with data recovery, data backup and power failure protection functions