Supply LDE-32 electromagnetic flowmeter LDE-32 electromagnetic flowmeter direct sales

Description :

　　This product has measurement value power-off protection and air traffic control alarm function. The flow direction of the fluid can be set, so the installation of the sensor is not limited by the direction of liquid flow and can achieve bidirectional flow measurement.

　　1、 Technical parameters:

　　1. Provide display interfaces in both Chinese and English;

　　2. It can directly display the instantaneous flow rate, cumulative flow rate, percentage flow rate, and flow velocity in both forward and reverse directions according to the engineering unit;

　　3. There are 6 types of flow units to choose from (L/m, L/h, m3/m, m3/h, GPM, GPH);

　　4. 4~20mADC load 0~750, scale flow rate (upper limit of range) can be set arbitrarily;

　　5. By setting the pulse coefficient, each pulse can represent a certain volume flow rate, or output a 0-2kHz frequency signal proportional to the flow rate;

　　6. Provide traffic upper and lower limit reporting function;

　　7. RS485 interface, bidirectional communication. The working parameters of the flowmeter can be set and modified through the upper computer;

　　8. When the fluid is stationary, the zero point of the flowmeter can be automatically calibrated through the buttons on the panel;

　　9. Damping adjustment can be set within a range of 1 to 99 seconds;

　　10. Power supply voltage: 220VAC/24VDC type;

　　11. Environmental temperature: -20~60 ℃;

　　12. Protection level: IP65;

　　13. Explosion proof grade: ExdibIIBT4.

　　2、 Characteristics

　　The sensor adopts an integral welded structure with good sealing performance;

　　The structure is simple and reliable, with no moving parts inside and almost no pressure loss;

　　The measurement accuracy is not affected by changes in physical parameters such as pressure, temperature, density, viscosity, etc. of the measured medium; Accuracy is not sensitive to changes in velocity distribution (except for vortices);

　　Equipped with conductivity measurement function, it can distinguish whether the sensor is empty or not; Adopting a 16 bit embedded microprocessor, it has fast computing speed and high accuracy; There are two integrators inside, which display forward and reverse accumulation and difference accumulation respectively; Capable of outputting RS485 or RS232C digital communication signals;

　　Containing digital processing, strong resistance to F-interference, reliable measurement, and high accuracy; The instrument is sensitive, the output signal is proportional to the current, and the range ratio is wide;

　　Ultra low EMI switching power supply is suitable for a wide range of power supply voltage changes and has good EMC resistance performance; Featuring both Chinese and English menu operations, it is easy to use, simple to operate, and easy to learn and understand;

　　It has bidirectional flow measurement function, which can display the king, reverse flow, percentage, and flow rate. The well has dual I sentence current, frequency, and pulse output, making it easy to record and save different flow strategy signals.

　　3、 Attention:

　　1. The ambient temperature or the radiation temperature on the surface of the flowmeter converter is greater than 60 ℃.

　　2. In situations where pipeline vibration is significant.

　　3. In situations where the aluminum casing of the converter is severely corroded by corrosive gases.

　　4. In places with high humidity or corrosive gases on site.

　　5. Flow meters are installed in high-altitude or underground environments where debugging is inconvenient.

AfterSalesService :

• LDE-32 electromagnetic flowmeter