K3HB Series Digital Indicators Distinct by Design, Distinguished in Performance
The K3HB series digital indicators from Omron provide red‑green LCD displays, position meters and high‑speed sampling for easy monitoring of voltage, current, pressure, load and torque. The series includes Process Indicators (K3HB‑X) and Weighing Indicators (K3HB‑V) with optional DeviceNet communication and a compact 95 mm depth body.
The manual covers installation, wiring, input sensor options, output configurations, environmental ratings, certifications (UL, CE, NEMA 4X) and warranty terms. Detailed specifications such as power supply range, sampling period, display range and mechanical dimensions are provided for system integration and troubleshooting.
| Power supply voltage | 100 to 240 VAC (50/60 Hz), 24 VAC/VDC, DeviceNet 24 VDC |
|---|---|
| Power consumption | 18 VA max (100‑240 V), 11 VA/7 W max (24 VAC/DC) |
| Sampling period | 20 ms (50 times/second) |
| Weight | ≈ 300 g (base unit only) |
| Ambient operating temperature | ‑10 °C to 55 °C |
The indicators sample at 20 ms intervals, which equals 50 samples per second.
The device operates from 100 V to 240 V AC (50/60 Hz) or 24 VAC/VDC, with DeviceNet models using 24 VDC.