The Lutron CC-421 is a versatile and cost-effective voltage and current
calibrator, perfect for hand-held use. It's designed to simplify the
calibration of process devices and accurately measure process signals.
This instrument boasts multiple functionalities, including:
- It acts as a precision current source, ensuring reliable calibration.
- It is capable of measuring current signals with high accuracy.
- The device can power and measure two-wire loops, making it highly practical for various applications.
- It also serves as a precision DC millivolt (mV) source.
Key features include its ability to power (12 V) and measure current
in two-wire loops, ranging from 0 to 24 mA across two ranges. Its DC
millivolt source ranges from -199.9mV to +199.9mV. The current
calibrator is robust, capable of driving loads up to 500 ohms. It has a
quick sampling time of approximately 0.4 seconds, ensuring efficient
operation.
The package comes complete with alligator clips for easy connection.
Its voltage measuring capabilities are precise, spanning from -199.9mV
to +199.9mV, with an accuracy of ±0.25% of the full scale plus 1 digit.
This makes the Lutron CC-421 an ideal tool for professionals needing a
reliable and efficient instrument for calibrating and measuring in
various settings.