DC Voltage Transducer/Sensor
USD $35 - $35 /Piece
Min.Order:10 Pieces
WM 300 SERIES DC VOLTAGE MEASUREMENT
DESCRIPTION
WM340, WM 330 Series current transducers are designed to provide an output DC signal that is proportional to the input DC voltage. These devices are especially suited for applications with a current shunt and provide high accuracy, low wiring costs, easier installation and low power consumption.
APPLICATIONS
Power supply over/under sensing;
Battery charges and systems;
Mobile applications;
Power sensing;
WM 300 series DC voltage transducers have meet requirement of IEC 61010-1
DC VOLTAGE SPECIFICATIONS
Input Signal (DC VOLATEG) |
Ranges available up to and including 1000V DC |
Allowed overload |
2 times of input voltage value, continues for 1 second; stop 10 seconds, then repeat 10 times. |
Linear range |
0%-120% |
Frequency range |
50Hz; 60Hz; |
Aperture case style |
S type U type |
Input impedance |
Ri=Ux*1kΩ/V |
Output signal |
DC voltage, DC current |
Output specifications |
DC 0-5V;DC 0-10V; DC 0-20Ma; DC 4-20Ma; |
Accuracy |
0.2% |
Load capacity |
For voltage output:5mA For current output: 6V |
Response Time |
150ms |
Thermal drift |
150ppm to 300ppm ( depending on output value) |
Other characteristics |
|
Power supply |
Available in output:DC12V;DC24V |
Static current |
10 mA to 24mA (depend on the output) |
Working temperature |
0~50℃ |
Storage temperature |
-25 ℃ ~70℃ |
Isolation |
Total galvanic isolation circuitry design Two wire system (loop powered) input to output isolated Also available in: input to output to power supply isolated |
Isolation voltage |
2500VDC-3500VDC |
Case protection |
IP 20 |
Mean Time Between Failure |
50000 hours |
Case material |
According to UL94V-0; Fire Retarded |
Installation |
Rail mounting According European standard EN50022. or M3 screw |
Dimensions Length*width*height |
for U case style: 105mm*23mm*70.5mm |