Description
Measure up to 30 amps DC or ±30 amps AC with this current sensor. Connects to an Analog Input or VINT Hub port.
The 1122 measures AC current up to 30 Amps and DC Current from -30Amps to +30Amps. Dual outputs allow the user to measure both the AC and DC components of complex current waveforms separately.
Product Specifications
Sensor Properties
| Sensor Type | Current (AC/DC In-Line) | 
| Sensor Output Type | Ratiometric | 
| Input Current Min | ± 75 mA | 
| Input Current Max | ± 30 A | 
| Surge Current (Input) | 100 A | 
| Measurement Error Max | 5 % | 
| Sensor Response Time Max | 10 ms | 
Electrical Properties
| Input Frequency | 10 kHz | 
| Supply Voltage Min | 4.5 V DC | 
| Supply Voltage Max | 5.5 V DC | 
| Current Consumption Max | 10 mA | 
| Output Impedance | 1 kΩ | 
| Input Impedance | 1.5 mΩ | 
| Output Voltage Min | 0 V DC | 
| Output Voltage Max | 5 V DC | 
Physical Properties
| Recommended Wire Size | 10 - 26 AWG | 
| Operating Temperature Min | -40 °C | 
| Operating Temperature Max | 85 °C | 
Documents