WBI414N21(4 to 20mA Output Current Transducer) adopts the special isolation module for real time measurement of AC current from power grid or circuit.
Advantages:
Strong overload capability,
High reliability,
Fast response,
High precision.
Applications:
Suitable for the current measuring,
Automatic monitoring and control,
Electrical signal detection and modulation,
Data acquisition.
| How to choose current sensor | |||||||||
| 1. Determine AC or DC. | |||||||||
| 2. Determine the detection current: 1mA, 5mA, 20mA, 75mA, 0.2A, 0.5A, 1A, 2A, 5A, 10A, 15A, 20A, 30A, 50A, 100A, 200A, 300A, 400A, etc. | |||||||||
| 3. Determine the output signal: 0-5V, 0-10V, 1-5V, 1-10V, 4-20mA, 0-20mA, etc. | |||||||||
| 4. Confirm the auxiliary power: DC 12V, 24V, 9V-36V, 85V-265V |
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|
Input signals |
30A, 50A, 80A, 100A, 150A, 200A, 250A, 300A, 350A, 400A AC |
|
Output signals |
0-20mA ,4-20mA DC |
|
Accuracy |
0.2% |
|
Input impedance |
Approximate zero |
|
Responding time |
300ms |
|
Linear measuring range |
0 - 1.2 times of rated input current |
|
Frequency range |
25Hz～5kHz |
|
Output impedance |
6V |
|
Static current |
15mA |
|
Power supply |
+12V, +15V, +24V DC |
|
Output ripple |
＜6mV |
|
Thermal drift |
150ppm/°C |
|
Ambient temperature |
-10℃～+50℃ |
|
Mounting type |
DIN rail 35mm mount or screw mount |
|
Material of shell |
ABS (According to UL94V-0) |
|
Protection of shell |
IP20 |
|
Shell type |
With aperture Ф20mm |
|
Weight |
120g |
