Hardy Instruments
Manufactures weight controllers; rate controllers; plug-in weigh modules for MicroLogix 1500, CompactLogix, ControlLogix, SLC 500, and PLC-5; load cells; and bench and floor scales. Interfaces include Ethernet/IP, ControlNet, DeviceNet, remote I/O, analog, serial, Profibus, and Modbus TCP/IP. Instruments ignore surrounding vibration, calibrate without test weights, and troubleshoot weighing systems.