Description
The UMKa220 is a speed sensor designed to convert readings from the mechanical liquid meter PPO-25/1.6 and PPO-40/0.6 (OAO Prompribor) into electrical pulses.
The device supports two independent pulse channels and is equipped with a rotation direction detection function.
Main characteristics:
— Supply voltage: 7…45 V
— Current consumption: < 40 mA
— Maximum gear speed: 250 rpm
— Temperature range: –40 … +60 °C
— Number of pulse outputs: 2
— Pulse output type: open collector
— RS-485 communication interface is present
— Dimensions: approximately 72 × 41 × 14 mm
— Housing protection rating: IP67
— Product weight: up to 55 g
