LED-3000 series electromagnetic flowmeterDetailed product description：

Product Features
Rotating meter head with 180 degree rotation range, convenient for operators to observe flow data
High definition backlit LCD displays instantaneous and cumulative traffic, with a fully Chinese menu operation, easy to use, and simple to operate
The latest high reliability chip launched by the United States has larger storage space, more stable and reliable performance
Low frequency three value rectangular wave constant current excitation, not affected by power frequency and various stray interferences on site, stable and reliable operation
New technology utilizing non-uniform magnetic field and special magnetic circuit structure
All use surface mount electronic components
When the power is cut off, the CPU automatically saves the set parameters and accumulated values
Online self verification function, convenient for users to analyze instrument faults
Output signal 4-20mA can enter the DCS system PC to display flow data
The range can be modified online on site according to the actual needs of users

Technical parameters
Nominal diameter series DN (mm):
Rubber lining 32,40,50,65,80100125150200250300,
350,400,450,500,600
Po lining 5, 8, 10, 15, 20, 25, 32, 40, 50, 65, 80, 100, 125,
150,200,250,300,350,400,450,500,600
PTFE lining 10,15,20,25,32,40,50,65,8010125150,
200,250,300,350,400,450,500,600 

Special specifications can be customized

Accuracy level:
Pipeline type: 0.5 level
Temperature of the tested medium:
Rubber lining: -20 to+65 ℃;
Polytetrafluoroethylene (PTFE) lining: -20 to+150 ℃
Po lining: -30 to+105 ℃
Rated working pressure:
DN10~DN65: 2.5Mpa DN80~DN150: 1.6MPa DN200~DN600: 1.0Mpa Other special pressures (such as 6.4MPa) should be specified when ordering

Flow rate range:
0.1～10m/s
Conductivity range: The conductivity of the measured fluid shall not be less than 20us/cm
Output signal and load resistance:
4～20mA,0～750Ω ； 0~1000HZ; duty cycle 50%
Communication signal (RS-485):
Up to 256 interfaces of the same type can be connected and isolated on the electrical appliance
Cable length: The total length is less than 2km.
Baud rate: 300-9600bps
Electrode material:
Molybdenum containing stainless steel, titanium (Ti), tantalum (Ta), Hastelloy (HC), platinum (Pt) or other electrodes with special requirements
Protection level
Submersible type: IP68; Waterproof type: IP67, other IP65
Power supply:
220VAC±10％，50HZ±5％ ； 24VDC
Length of straight pipe section
Upstream ≥ 5DN, downstream ≥ 2DN
Connection method:
The electromagnetic flowmeter and piping are connected by flanges, and the flange connection size should comply with the provisions of GB9119-88
High pressure type: butt welded connection between the high-pressure flange and piping provided by the supplier
Environmental temperature: -25 ℃ to+45 ℃
Relative humidity: 5% to 95%
Total power consumption: less than 20W