ACI A/CTA2-50-RMS : Solid-Core 4-20 mA Output Analog Current Sensor, Selectable Ranges: 0-10/20/50A, Output Signal: 4 to 20 mA (2-Wire, Loop Powered), 5-Year Warranty
The ACI A/CTA2-50-RMS is a versatile solid-core analog current sensor designed to monitor AC current in various applications. With its selectable ranges (0-10A, 0-20A, 0-50A) and 4-20 mA output signal, it seamlessly integrates into existing systems. Its true RMS accuracy makes it ideal for complex waveforms like those found in variable frequency drives and switching power supplies.
Key features:
- Wide range monitoring: Choose from 0-10A, 0-20A, or 0-50A to suit your specific needs.
- True RMS accuracy: Ensures precise measurements even with distorted waveforms.Loop powered: Eliminates the need for an external power supply.
- Solid core construction: Compact and cost-effective for permanent installations.
- 5-year warranty: Backed by ACI's commitment to quality.
Applications:
- Load trending and basic power monitoring
- Electronic ballasts, computers, and data centers
- Preventative maintenance and project justification
- Process control and solid-state environments
Specifications:
| Monitored Current Type | AC Current |
| Maximum AC Voltage | 600 VAC |
| Isolation Voltage | 2200 VAC |
| Core Style | Solid Core |
| Output Signal | Maximum Output Signal: | 4 to 20 mA (2-Wire, Loop Powered) | Limited to 25 mA |
| Aperture Size | 0.75” (19.05 mm) |
| Din Rail Size | 35 mm (U.S. Patent No. 7,416,421) |
| Wiring Connections | 2 Position, Screw Terminal Block (Polarity Sensitive) |
| Wire Recommendations | 2 Conductor (Shielded Cable) |
| Wire Size | 18 to 24 AWG (0.823 mm2 to 0.205 mm2) Copper Wires only |
| Agency Approvals | CE (-RMS Versions): CE to IEC 61326-1: 2012 Class A, UL/CUL US Listed (UL 508) Ind. Control Equipment (File # E309723), RoHS2, WEEE |
Datasheets
 | ACI 4-20mA Output Current Sensor Data Sheet |
| ACI 4-20mA Output Current Sensor Installation Instructions |
- Mounting Type:
- Solid-Core
- Selectable Range:
- 0-10/20/50A
- Output Signal:
- 4 to 20 mA
