LDB200 Integrated electromagnetic flowmeterDetailed product description：

The LDB200 integrated electromagnetic flowmeter adopts low-frequency three value rectangular wave constant current excitation, which is not affected by power frequency and various stray interferences on site, and works stably and reliably; The new technology of non-uniform magnetic field and special magnetic circuit structure make the magnetic field stable and reliable, greatly reducing the volume; The automatic zeroing function of the product's air tube is reliable, with no movable or obstructed flow components inside the measuring tube, and almost no additional pressure loss during measurement; The measurement results are independent of physical parameters such as liquid pressure, temperature, density, viscosity, and flow velocity distribution; Output signal 4-20mA in conjunction with a flow integrator or enter the DCS system PC to display flow data.

The product installation requires a short straight pipe section, with a front 5DN and a rear 2DN.

Technical parameters of LDB200 integrated electromagnetic flowmeter

Nominal diameter series DN (mm):
Rubber lining: 32,40,50,65,80100125150200250300,
350,400,450,500,600
Po lining: 5,8,10,15,20,25,32,40,50,65,80100125,
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, 1.0 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
Please specify other special pressures (such as 6.4MPa) when ordering
Flow rate range:
The flow velocity range is 0.1-10m/s
Conductivity range:
The conductivity of the tested fluid is not less than 20us/cm
Output signal and load resistance:
4～20mA,0～750Ω ；
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:
Four wire system 220VAC ± 10%, 50HZ ± 5%
Four wire system 24VDC ± 10%
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