DC Current Transducer/Sensor
USD $35 - $35 /Piece
Min.Order:10 Pieces
WM 300 SERIES DC CURRENT MEASUREMENT
DESCRIPTION
WM340, WM 330 Series current transducers utilize Magnetic Modulator Technology and signal conditioner into a single package. This provides higher accuracy, lower wiring costs, easier installation and low power consumption.
APPLICATIONS
DC power measurement;
Battery monitoring;
EPS power;
SOLAR panel dc voltage monitoring and measurement;
DC/DC signal Isolation and converting;
WM 300 series DC current transducers have meet requirement of IEC 61010-1
DC CURRENT SPECIFICATIONS
Input Signal (DC CURRENT) Unidirectional |
Ranges available up to and including 5A (add external shunt for expanded measurement range) |
Allowed overload |
10 times of input current value, continues for 1 second; stop 300 second, then repeat 5 times. |
Linear range |
0%-120%; for 10V output 0%-100% |
Frequency range |
25HZ—5KHZ |
U TYPE available |
Terminal wiring and connection |
Input impedance |
Ri=0.05V/Ix (Ix measuring current) |
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 |
100ppm to 200ppm ( depending on output value) |
Other characteristics |
|
Power supply |
Available in For tracking output: DC±12V;DC±15V Other output:DC12V;DC24V AC/DC 85V-265V |
Static current |
10 mA to 19mA (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*70.5 |