ISOBLOCK I-ST-1C (2A 5V 0.1%)

Current Sensors Overview

The ISOBLOCK I-ST-1C (2A 5V 0.1%) is a shunt-based current sensor manufactured by Verivolt LLC, designed for high-quality isolated current measurement up to 2 Amperes. It features a ±5V output signal and ±0.1% accuracy. The device operates on a 9–28VDC supply voltage and utilizes spring terminal connections for DIN rail mounting. Key electrical specifications include a response time of 5µs and a working isolation voltage of 2000V. The unit functions within an operating temperature range of -25°C to 70°C.

Current Sensors Feature Summary

• Shunt-based technology provides high-performance current measurement with low impedance sensing.
• Offers robust electrical isolation between primary and secondary circuits for safety.
• Compact DIN rail form factor allows for rapid installation in industrial control panels.

Current Sensors Applications

• Industrial automation systems requiring precise current monitoring
• Data acquisition systems integrating with DAQ modules
• Power supply monitoring and protection circuits

Current Sensors Procurement Notes

Verify the specific input range configuration matches the application requirement, as the model suffix indicates a 2A input. Confirm that the 2000V working isolation rating meets system safety standards. Ensure the 9–28VDC power supply is available for operation. Check for RoHS compliance status if environmental regulations apply. Validate the spring terminal connection type against existing wiring infrastructure.

Current Sensors Selection Notes

Select this component when a compact, isolated current transducer with high accuracy is required for low-current applications up to 2A. The shunt-based design offers a cost-effective solution compared to Hall-effect sensors for DC measurements. Consider the 5µs response time for dynamic load monitoring. The DIN rail mounting style simplifies integration into standard industrial enclosures. Compare against higher current variants if the load exceeds 2A.

Current Sensors Part Context

This part belongs to the IsoBlock I-ST series from Verivolt LLC, which specializes in shunt-based current sensors. The series is characterized by its modular design and ease of integration into various data acquisition environments. The I-ST-1C variant specifically targets applications needing reliable isolation and precise measurement in a small footprint.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users must verify compatibility based on input range, output signal, and isolation voltage when selecting alternatives.