The Omron K3HB-PNB 100-240VAC is a panel-mount time counter from the K3HB-P series, designed to measure elapsed time in industrial control applications. It accepts both no-voltage and voltage input signals and counts at rates up to 50kHz, making it suitable for high-speed cycle timing or production rate monitoring. The front panel carries an IP66 rating — dust-tight and protected against water jets — so it holds up in washdown environments or on panels exposed to hose-down cleaning. The screw-terminal rear connection keeps wiring straightforward for panel builders.
Mounts into a rectangular panel cutout of 92.00mm x 45.00mm. The dual-color LCD backlit display shows two rows of five characters each — the upper row at 14.20mm height for readability at a glance, the lower at 4.90mm for secondary data.