CONTOIL® oil meter VZO 20 RC 130/16-IN 0.01

The Aquametro CONTOIL VZO 20 RC 130/16-IN 0.01 is a precise and robust ring piston oil meter designed for accurate mineral oil consumption measurement in marine, industrial and energy applications. Its dependable mechanical construction and rotatable roller counter provide clear, stable readings and long-term performance, even under demanding operating conditions. With a nominal diameter of DN 20 and 1 inch threaded ends (for 3/4 inch couplings), this meter is easy to install in both new and existing systems. It supports horizontal and vertical mounting positions and maintains high accuracy at medium temperatures up to 130 °C and pressures up to PN 16. This model is equipped with a built-on inductive IN pulser according to DIN 19234, enabling reliable electronic signal output for automation, monitoring or data acquisition systems. The inductive pulser operates with a supply voltage of 5 to 15 V DC and delivers a stable signal at 8 V DC (< 1 mA / > 3 mA). With a pulse value of 0.01 liter, it allows high-resolution digital consumption tracking. The VZO 20 RC offers a broad measuring range of 30 to 1500 l/h, with continuous flow rates up to 1000 l/h. Its measuring accuracy of ±1 percent and repeatability of ±0.2 percent ensure consistent and reproducible measurement results for heating oil, diesel and other mineral oils. The mechanical counter features a smallest readable value of 0.1 liter and a large registration capacity of 10 million liters, making it suitable for long-term, high-volume consumption monitoring. Combining mechanical reliability with modern inductive signal output, the VZO 20 RC 130/16-IN 0.01 is an excellent choice for applications requiring robust metering with high-resolution pulse output.