Veris Industries H-221 Transducer

The Veris Industries H-221 is a high-performance 4-20mA current transducer engineered for precision monitoring of solid-core electrical loads. Designed for industrial HVACR applications, the H221 current sensor monitors 0 to 300A AC, providing a linear analog output proportional to the current flow. This loop-powered device eliminates the need for an external power supply, simplifying integration into existing BAS and PLC systems. As a veterans’ choice for motor status monitoring, this transducer features a rugged solid-core design that ensures high accuracy and long-term stability without the drift associated with lower-grade sensors. It is ideal for tracking pump performance, fan motor current, and heating element loads. The compact housing allows for seamless installation in tight electrical panels, making it a reliable AC current monitoring solution for demanding mechanical environments where downtime is not an option.

Technical Specifications and Benefits

• Precise 4-20mA Output: Provides a standard analog signal for seamless integration with controllers.
• 0-300A Sensing Range: Optimized for mid-to-high amperage industrial equipment monitoring.
• Solid-Core Construction: Ensures maximum signal integrity and resistance to electromagnetic interference.
• Loop-Powered Design: Reduces wiring complexity by utilizing the signal loop to power the device.
• High Reliability: Designed for continuous operation in building automation and industrial process control.

Common Questions

How do I calibrate the H-221 for my specific motor load?
The H-221 is factory-calibrated for a 0-300A range. Ensure your controller is scaled correctly to interpret the 4-20mA signal across this specific amperage span for accurate data logging.

Can this transducer be used on VFD-controlled motors?
Yes, the H-221 effectively monitors current on the line side of variable frequency drives; however, ensure the frequency remains within the specified operating parameters to maintain signal accuracy.

Is the H-221 interchangable with the H221 model?
Yes, the H-221 and H221 are identical part numbers and represent the same technical specifications and form factor.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.