Perforated high-precision small current leakage current sensor
Product Features
Product Features
* Small current measurement performance is stable.
* Excellent accuracy, good linearity.
* Wide measuring range and strong overload capacity.
* Perforated structure, no insertion loss.
Product Application
* The signal system.
* Line detection.
* Leakage Monitoring System.
* Current difference measurement.
Product Parameters
Specification |
10mA/5V |
50mA/5V |
200mA/5V |
Unit |
|
IPN |
Primary Rated Input Current (DC) |
10 |
50 |
200 |
mA |
IP |
Primary Current Measurement Range |
0-15 |
0-75 |
0-300 |
mA |
VSN |
Secondary rated output voltage(DC) |
5 |
V |
||
VC |
The Power Supply Voltage |
±12-15(±5%) |
V |
||
IC |
Current Consumption |
＜30 |
mA |
||
Vd |
Insulation Voltage |
Between primary and secondary circuits:2.5kV/50Hz/1min |
|||
εL |
Linearity |
＜1 |
%FS |
||
X |
Precision |
TA=25℃:≤±0.5 |
% |
||
V0 |
Offset Voltage |
TA=25℃:≤±50 |
mV |
||
VOT |
Offset Voltage Temperature Drift |
Ip =0 TA =-40-+80℃:≤±1.5 |
mV/℃ |
||
Tr |
Response Time |
≤120 |
mS |
||
TA |
Working Temperature |
-40-+80 |
℃ |
||
TS |
Storage Temperature |
-45-+85 |
℃ |
||
RL |
Load Resistance |
TA=25℃:≥10 |
kΩ |
||
Dimensions
Electrical Schematic
Note： |
||
IPN: |
Primary current input direction |
|
+ : |
Positive 12V/15V power supply |
|
- : |
Negative 12V/15V power supply |
|
M : |
Secondary signal output |
|
| G : | Power ground | |
| OFS: | Zero adjustment | |
Installation Precautions
The current sensor should be wired correctly, otherwise it may damage the internal components of the sensor.