High Voltage Wireless Primary Current Sensor 1. 2. 3. 4. 5. Collect and analyze load profiles Easily clamps to the line in a few seconds Check for load balance Patented open CT sensor with ±1% accuracy 433M communication with no annoying cables to connect 6. Recorded data quickly downloads into the user's PC 7. PC-Link Software interface downloads directly into Microsoft Excel and PDF file 8. Generate reports and create graphs for profile analysis Features 1. The Primary current sensor uses the same sensor technology as the original Rogowski coil. The True RMS induc�ve sensor does not use magne�c materials. The opening of the sensor is electronically closed and external currents are electronically rejected. 2. The accuracy, external current reject, and range of currents measured by the patented amp sensor substan�ally exceed the performance of the best clamp-on sensors. The key feature of the unit is the ability to leave it deployed on the line to record readings every 15 minutes for 90+ days. It easily a�aches to the line with a standard insula�ng bar. Once on the line, it immediately begins to collect and record the primary current on the line. 3. The Primary current sensor is equipped with a 433M wireless port for communica�ng the recorded data into the user’s PC. The data is downloaded through GF2018S PC-Link So�ware, which allows the user to download, view and query the data stored on the Primary current recorder. 4. The housing of the Primary current sensor is made of ABS+PC and is built to operate safely, even in severe u�lity environments. It is resistant to shock, waterproof and resistant to flame. It also operates within a wide temperature range. The Primary current recorder has a screw insula�on bar of installa�on, which allows it to hang on the line securely in all weather condi�ons. 5. PC-Link So�ware is a user-friendly so�ware interface that allows the user to download, view, graph and export data from the Primary current recorder into Microso� Excel. The data directly transfers from the Primary current recorder into Excel through an 433M Port. Ammeter Recorder | EDITION : 14-02 | Page 1 o

@ GFUVEParameters Basic parameters Ammeter Recorder | EDITION : 14-02 | Page 2 of 2 Subject to change without notice