NK Technologies introduces the APN-R Series Power Monitor, which measures the power usage of a single piece of equipment, an extensive machine system, an area of a plant or an entire facility. The monitor is equally suited for specific equipment monitoring tasks, such as detecting conveyor jams and overloads, or identifying dry-running pumps caused from clogged intake or discharge lines, impeller cavitation or bearing wear. It is factory configured with 0-500 A- or 0-2000 A-range flexible coils to measure the load current and line voltage (up to 600 VAC) connects directly to the transducer; no potential transformer is needed unless the line voltage exceeds 600 volts. There is also a pulse contact which opens and closes as watt hours are accumulated. Other features include: 24 VAC/DC, 120 or 240 VAC external power supply; compact, low-profile, DIN-mounted housing; clearly labeled finger-safe terminals and LED display for quick visual indication of network communication. The APN-R is designed to meet UL, CUL and CE approvals. http://www.nktechnologies.com, [email protected]
