CR Magnetics, Inc. Monitor - Current/Voltage - Relay Output CR4870-150

The CR4870-150 is a three-element, four-wire average RMS voltage transducer designed for monitoring AC voltage inputs ranging from 1.0 to 600 VAC. It provides a DC output proportional to the AC voltage, specifically a 0-5 VDC output. This device is suitable for applications such as motor fault monitoring, heating element monitoring, and remote voltage sensing. The transducer operates on a supply voltage of 24 VDC and features outputs that are isolated from inputs. It has a basic accuracy of 0.5% and a response time of 250 ms. The operating temperature range is from 0¬8C to +60¬8C, and it is constructed to meet various regulatory standards, including UL 61010B-1 and IEC 61010-1. The CR4870-150 is designed for DIN rail or panel mounting and has a compact form factor, weighing approximately 0.5 lbs. It is also tested for vibration and has a pollution degree rating of 2, making it suitable for various industrial environments.