A loop calibrator for where cost is an important factor... - Display 3 1/2 digits accuracy +/-0.25%
- 0-19.99mA, 0-24.0mA, +/- 199.9mV ranges outputs
- 12VDC loop power supply - measures current [internal drop 2V]
- Power and Current Measurement in two wire loop
Current sources are widely useful for faultfinding in process loops. The Lutron CC421 is a low cost tool for everyday use where 0.25% accuracy is sufficient. The handy calibrator, acts as a current and mV source, as well as powering and measuring a 2 wire loop. |