Onset
2-20 AMP AC Current Transformer Sensor
The small size 20 AMP split-core AC Current Transformer (CT) is mounted around a current carrying wire to measure AC amperage. This CT provides a 0 to .333 Volt AC output proportional to current flow and is used with Onset data loggers via the FlexSmart TRMS module and with kWh transducers (WattNode) for True RMS measurement of sinusoidal and non-sinusoidal waveforms. The result is an accurate current measurement for many types of electrical equipment.
Documentation
Connection Instructions
Highlighted Features
- Rated input from 2 to 20 AMP
- Output 0.333 Volt AC at rated current
- Linearity accuracy ± 1%
- Accuracy at 10% to 130% of rated current
- Split-core design for fast, easy installation
- 8 ft. (2.44m) 24 AWG twisted pair leads
- 0.40" (10.15mm) opening
Specifications
| Specification | Value |
|---|---|
| Rated Input Current | 2 to 20 AMP |
| Output Voltage | 0.333 Volt AC at rated current |
| Frequency Range | 50 Hz to 400 Hz |
| Linearity Accuracy | ± 1% |
| Accuracy Range | 10% to 130% of rated current |
| Design | Split-core |
| Lead Length | 8 ft. (2.44m) 24 AWG twisted pair leads |
| Opening Size | 0.40" (10.15mm) |
| Certifications | UL Recognized, CE and RoHS compliant |
| Self-locking Mechanism | Guaranteed for 500 closing |
| Dimensions (Width x Height x Thickness) | 1.00" x 1.56" x 1.05" |
| Window Size | 0.40 inches |
Applications
In what environment does this sensor operate?
This sensor operates in an indoor environment.
What measurements does this sensor support?
The T-MAG-0400-20 sensor supports the following measurements: AC Current and Amps (A)