L-mag electromagnetic flow converter

L-mag electromagnetic flow converter
The L-mag electromagnetic flow converter is a fully intelligent flow converter, which can be used with LD, LDC, and LDQ electromagnetic flow sensors to measure the volume flow of conductive liquids or liquid-solid two-phase liquids.
 
Features of L-mag electromagnetic flow converter:
 
Using programmable frequency low frequency rectangular wave excitation mode, stable measurement and low power consumption.
Adopt 16-bit microprocessor, fast calculation speed and high precision.
Fully digital data processing, strong anti-interference ability, reliable measurement, high precision, flow measurement range up to 1500:1.
Full Chinese-characterized menu operation, keyboard input of all instrument parameters, easy to use, simple to operate, easy to understand and learn.
High-definition backlight LCD display, can be read clearly in strong light and no light.
With automatic two-way flow measurement function, it can display positive/reverse cumulative flow and instantaneous flow, and
With bidirectional current and frequency output function.
With RS232 or RS485 communication interface.
With empty pipe measurement and alarm function.
It has the functions of small signal removal, upper and lower limit alarm and alarm output.
Using ultra-low EMI switching power supply, suitable for a wide range of power supply voltage, and good EMC performance.
With EEPROM, it can save the setting parameters and accumulated flow value in the case of long-term power failure.
With automatic zero point function, it is convenient for users to install and use on site.
With self-check and self-diagnosis functions.
Main technical indicators of L-mag electromagnetic flow converter:
 
**Degree: ±0.1%
Input signal range: 0-0.2mVp-p to 0-3.2mVp-p 6.25Hz-20Hz rectangular wave, corresponding to the sensor measuring velocity range: 0-1m/s to 0-15m/s.
output signal:
Current output: (4-20) mA.DC (load resistance 0-750Ω, electrical isolation)
Frequency output: (1-5000) Hz programmable frequency signal (electrically isolated OC gate)
Unit pulse output: 0.001L/cp—1m3/cp programmable pulse
Cumulative flow display digits: 10 digits
Instantaneous flow rate display digits: 5
Power supply: 110V-265V/AC (45-63) Hz24V.DC
Ambient temperature: -10℃ to +50℃
Relative humidity: 5%-90%
Power consumption: less than 20VA with sensor