CR Magnetics, Inc. Monitor - Current/Voltage Transducer CR4620-50

The CR4620 is a loop-powered AC voltage transmitter designed for monitoring average RMS AC voltage. It has an input range of 1.0 to 600 VAC and provides a 4-20 mADC output, making it suitable for general applications such as power monitoring and phase loss detection. The device is constructed for DIN rail or panel mounting and features outputs that are isolated from inputs. With a basic accuracy of 0.5% and a thermal drift of 500 PPM/¬8C, the CR4620 operates within a temperature range of 0¬8C to +60¬8C. It is recognized by regulatory agencies to meet UL 61010B-1 and other international standards. The transmitter has a response time of 250 ms and can operate at altitudes up to 2000 meters. It is designed to handle relative humidity levels from 5% to 95%, non-condensing, and has an insulation voltage rating of 2500 VDC. Engineers considering this product should note its typical load of 0-300 Oc at 24 VDC and its vibration testing compliance with IEC 60068-2-6. The CR4620 is a reliable choice for applications requiring accurate voltage monitoring in various environments.