ACI A/SCTA2-50 : Split-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/SCTA2-50 is a split-core analog current sensor designed for convenient and precise monitoring of AC current in various applications. Its 4-20 mA output and selectable ranges (0-10/20/50A) make it ideal for tasks like load trending, basic power monitoring, and preventative maintenance.
Key features:
- Easy installation: Split-core design allows for hassle-free installation without disconnecting wires, perfect for retrofits and field service.
- Versatility: Selectable ranges and "Average" sensing for compatibility with diverse equipment and waveforms.
- Accuracy & reliability: True RMS sensing ensures accurate readings even with distorted waveforms, backed by a 5-year warranty.
- Safe & efficient: Loop-powered operation, 2200 VAC isolation voltage, and CE/UL/CUL approvals guarantee safety and performance.
Applications:
- Load trending & power monitoring
- Electronic ballasts & computers/data centers
- Preventative maintenance & project justification
- Solid-state environments & process control
Specifications:
| Monitored Current Type | AC Current |
| Maximum AC Voltage | 600 VAC |
| Isolation Voltage | 2200 VAC |
| Core Style | Split 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:
- Split-Core
- Selectable Range:
- 0-10/20/50A
- Output Signal:
- 4 to 20 mA
