The CSNE121 is a closed loop hall effect current sensor from Honeywell with an accuracy of ±0.5%. It can operate over a temperature range of 0 to 70°C and has a typical response time of 1 millisecond. The sensor is designed for use with both AC and DC currents and has a maximum operating frequency of 150 Hz. It is a module with 13 pins and requires a typical operating supply voltage of 15 volts.
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| Type | Closed Loop |
| Sensing Current Type | AC|DC |
| Accuracy | ±0.5% |
| Min Operating Temperature | 0°C |
| Max Operating Temperature | 70°C |
| Typical Response Time | 1(Max)us |
| Operating Frequency | 150(Max)kHz |
| Module/IC Classification | Module |
| Typical Operating Supply Voltage | 15V |
| Pin Count | 13 |
| RoHS Version | 2002/95/EC |
