DC Voltage Transducer

1-phase DC Voltage Transducer

This device is a three isolated DC voltage isolation transducer, using the principle of photoelectric isolation to detect the DC voltage signal, and linearly output the 0 ~ 5V, 0-10V, 0 ~ 20mA or 4 ~ 20mA and other standard signals after isolation. The product is complete isolation between input and output, input and power supply, and with the advantages of high precision, fast response, high isolation pressure, low temperature drift, easy installation and so on. It is widely used in computer field data acquisition, industrial control, PLC control and other automatic control system.

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Features

  • High isolation voltage, the isolation voltage between input and output can reach 2500VDC;
  • Stable and reliable performance: use electromagnetic isolation technology;
  • Low temperature drift;
  • The output port and power port can withstand 2KV surge impact;
  • High accuracy, better than 0.2;
  • easy installation: using rail installation, in line with international standards.

 

Applications

  • Computer field data acquisition
  • Industrial control
  • PLC control and other automatic control system.

 

Specification

Test condition Auxiliary power: +12 V

Room temperature: 25℃
Input range 0~500VDC
Output 0~5VDC, 4~20mA, 0~10VDC, 0~20mA
Power supply 12VDC, 15VDC, 24VDC, 220VAC optional
Accuracy 0.2
Load capacity ≥2KΩ (voltage output);

≤250Ω (current output)
Temperature drift ≤300ppm/°C
Isolation voltage 2500 V DC
Response time ≤300 mS
Rated power consumption voltage output≤400mW,

current output (4~20mA) ≤800mW
Output ripple ≤10mV
Frequency range 45~65Hz up to 5K

(please specify when ordering)
Surge immunity Power supply port three 2000V (L-N/ 2Ω/ integrated wave),

Analog I/O port three 2000V (L-N / 40Ω / integrated wave)
Impulse immunity None
Input overload capacity 2 times the rated input value, 1 second 10 times
Operating temperature -10 ~ 60°C;
Storage temperature -40 ~+70°C

 

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