LEM USA, Inc. · Sensors & transducers
AT 20 B420L
SENSOR CURRENT XFMR 20A AC
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AT 20 B420L specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | LEM USA, Inc. |
|---|---|
| Ordering code | AT 20 B420L |
| Family | Sensors & transducers |
| Package | Module |
| Product Status | Active |
| For Measuring | AC |
| Sensor Type | Transformer w/Conditioning |
| Current - Sensing | 20A |
| Number of Channels | 1 |
| Output | Ratiometric, 4mA ~ 20mA |
| Sensitivity | Not provided in source |
| Frequency | 50/60Hz |
| Linearity | ±0.5% |
| Accuracy | ±1.5% |
| Voltage - Supply | 20V ~ 30V |
| Response Time | 100ms |
| Current - Supply (Max) | 30mA |
| Operating Temperature | -20°C ~ 60°C |
| Polarization | Bidirectional |
| Mounting Type | Chassis Mount |
| Package / Case | Module |
| Supplier Device Package | Not provided in source |
Documents and evidence
AT 20 B420L ↗Catalog sources
www.ic-components.com · AT 20 B420L ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
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