Profile: Accumetrics Associates, Inc. provides condition monitoring of rotors in brushless exciter, synchronous large motors and generators. We provide digital telemetry solutions ranging from the measurement of individual signal inputs to more than 600 sensor input applications. AT-4400 is a 16 bit, induction powered digital telemetry system. This system is ideal for precise torque measurements, where accuracy and resolution are critical. We offer a range of standard and custom products that are used to monitor and protect the rotors of large AC & DC motors and generators. These products can monitor temperatures of field windings, rotor cages and bars on brushless or static excited motors and generators. It can continuously monitor rotor ground faults, providing trending for predictive maintenance via 4/20mA interfaces to DCS, ethernet data, as well as alarm threshold warnings via relay contacts.