Hardy’s single (HI 1756-WS) and dual (HI-1756-2WS) are weigh scale modules that mount directly into an Allen-Bradley ControlLogix® PLC Chassis. They read weight and diagnostic data from one set or two separate sets of strain gauge load sensors or load cells and communicate this data over the I/O chassis backplane to the ControlLogix Processor.
Hardy HI 1769-WS and -2WS are single channel PLC-style weigh scale modules for use with the Allen-Bradley MicroLogix® 1500 and CompactLogix® controllers. The HI 1769-WS and -2WS reads and conditions weight and diagnostic data from strain gauge load sensors or load cells up to one hundred times per second and communicates this data over the I/O chassis backplane to the PLC processor.
Hardy's HI 4060 is a compact, single-feeder, closed-loop rate controller for use in a variety of applications, including auger, belt, and vibratory-based feeders, converting them from volumetric to gravimetric.
HI5069-WS & HI5069-2WS series are high performance single or dual channel weigh scale modules that feature a powerful 24-bit sigma-delta (∑-Δ) analog-to-digital converter (ADC). This converter combined with Hardy’s WAVERSAVER® filtering technology, ensure accurate, fast and stable weight data in even the most adverse conditions where noise and mechanical vibration plague process control.