CSHV900A-001

Current Sensors Overview

The Honeywell CSHV900A-001 is an industrial current sensor utilizing Hall-effect open-loop technology. It features a 900 A current rating and ±1% accuracy. The device operates on a 4.5 V to 5.5 V supply, consuming a maximum of 12 mA. It provides a voltage output up to 10 V with a sensitivity of 20 mV/A. The sensor supports DC to 70 Hz frequencies and has a 10 ms response time. It functions within a -40°C to +125°C temperature range. Dimensions are 40 mm length, 32.15 mm width, and 38.4 mm height.

Current Sensors Feature Summary

• Open-loop Hall-effect sensing architecture for high-current measurement
• Integrated signal conditioning providing direct voltage output
• Wide operating temperature range suitable for harsh environments
• Single-pass-through module design for easy installation

Current Sensors Applications

• Industrial motor drive systems
• Power supply monitoring circuits
• Battery management systems in electrified vehicles
• Welding equipment current control

Current Sensors Procurement Notes

Verify the specific ordering suffix matches the required configuration before purchase. Confirm that the supply voltage range aligns with your system's power rails. Ensure mechanical mounting dimensions fit the designated PCB or chassis space. Check for RoHS compliance requirements if applicable to your manufacturing standards. Validate the lead time availability as production cycles may vary.

Current Sensors Selection Notes

Select this model when high current capacity up to 900 A is required without closed-loop complexity. Consider the open-loop topology for cost-sensitive applications where ±1% accuracy suffices. Evaluate the single-channel limitation against multi-phase requirements. Assess the voltage output interface compatibility with downstream ADCs or controllers. Review thermal dissipation needs given the self-heating characteristics.

Current Sensors Part Context

This component belongs to the CSHV series of industrial current sensors from Honeywell Sensing and Productivity Solutions. The series utilizes advanced Hall-effect technology for reliable current measurement. These sensors are designed for robust performance in demanding industrial and transportation applications. The CSHV900A-001 represents the high-current variant within this product family.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.