ALTA Industrial Wireless AC Current Meter - 500 Amp, 900MHZ

Monnit wireless AC Current Meters measure the RMS current of an alternating current (AC) system using a current transformer (CT) that wraps around the "hot" wire of a two wire (hot, common, ground(optional)) power system. The sensor reports Minimum RMS current, maximum RMS current, average RMS current, and amp hours to the iMonnit system. The iMonnit system is capable of generating watt hour or kilowatt hour readings as well. Monnit MNS2-9-IN-CM-500 Features1,200+ foot range12+ year battery life80+ wireless sensorsBank-level AES securityUp in 15 easy setupGlobal ready (900, 920, 868 & 433 MHz) AC Current Meter SpecificationsMaximum Accurate CT Current: 500 A rmsAbsolute Max CT Current: 600 A rmsFrequency Measurement Range: 50 - 100 HzAccuracy: +/- (2% + 1.4 Arms)Calibrated Accuracy with Appropriate Offset: +/- (1% + .7 Arms)Offset Limits: -1.27 to +1.27 Arms (default set to + .3 Arms)Measurement Resolution: ~.03 ArmsLead Wire Length: 3 feetWeight: 14.55 ounces (CT only)ALTA Industr