Model R101 and Model R401 True-RMS Computing Subsystems are complete plug-in modules for computing the true-RMS value of virtually any input signal from DC to 500kHz (Model R101) or 50kHz (Model R401), including AC/DC combinations, to an accuracy of ±0.1%. They require only a power supply (±14.7 to ±15.3VDC, 12mA), a scale-factor potentiometer, and an offset-trimming potentiometer to be completely operational at full rated accuracy, with a 0-10VDC, 0-5mA output range (short-circuit protected). Both models perform a measurement in a small fraction of the time required by thermocouple-type instruments, and at a small fraction of the cost.
APPLICATIONS
- Low-Cost True-RMS AC Interface for digital panel meters (DPM’s), digital voltmeters (DVM’s), and digital multimeters (DMM’s).
- True-RMS Sensor for constant-RMS voltage or current regulators.
- True-RMS Converter for vibration and distortion energy measurements.
- True-RMS Converter for sub-audio to low-RF noise energy measurements.
