CPCO-12000-77-MA

Current Sensors Overview

The CPCO-12000-77-MA is a high-current open-loop Hall effect sensor manufactured by GMW Associates. It features a box package design and supports panel mounting for robust industrial integration. The device measures bidirectional DC current up to 12,000A with a single channel output. Electrical specifications include a ratiometric output range of 4mA to 20mA and a frequency response spanning from DC to 40kHz. The unit operates within a supply voltage range of 11V to 31V and maintains functionality across an operating temperature range of -40°C to 100°C.

Current Sensors Feature Summary

• Open-loop Hall effect technology for non-intrusive current measurement
• Bidirectional sensing capability for positive and negative current flow
• Ratiometric analog output compatible with standard control systems

Current Sensors Applications

• Electric vehicle powertrain monitoring
• Industrial motor drive systems
• Photovoltaic inverter current tracking
• Battery charge and discharge management

Current Sensors Procurement Notes

Verify the specific part number suffix against official GMW Associates documentation to confirm mechanical dimensions and electrical tolerances. Ensure that the procurement source provides genuine components with traceable quality guarantees. Cross-reference the datasheet requirements for supply voltage stability and thermal management before finalizing orders to prevent operational discrepancies.

Current Sensors Selection Notes

Select this model when applications require precise measurement of extremely high direct currents exceeding standard sensor limits. The 12,000A rating makes it suitable for heavy-duty industrial and traction environments. Consider the 40kHz bandwidth for dynamic load analysis. Verify that the panel mount form factor aligns with existing enclosure designs and that the ratiometric output matches the input requirements of the downstream signal conditioning circuitry.

Current Sensors Part Context

This component belongs to the CPCO series of open-loop current sensors from GMW Associates. The series utilizes Hall effect principles to provide isolated current measurement. The CPCO-12000-77-MA variant specifically addresses high-amperage applications where traditional shunt-based solutions are impractical due to power loss or thermal constraints. It represents a specialized solution for modern high-power electronic systems requiring reliable current feedback.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users must consult official GMW Associates resources for cross-referencing compatible alternatives.