VZF II 20 FL 180/25

The Aquametro CONTOIL® VZF II 20 FL 180/25 flow meter is a precise and durable instrument for monitoring mineral oil consumption in marine, industrial and energy applications. Its electronic counter with LCD display shows total and resettable trip volumes, flow rate, temperature, mass and normalized volume in m³, liters, US gallons, tons, kilograms and pounds.

Designed with a DN 20 flange connection and rated for PN 25 pressure, this model provides robust performance in demanding operating environments. It includes programmable outputs (1 analog 4–20 mA and 2 digital for pulse, frequency or logic), ensuring seamless integration into control and automation systems.

The VZF II 20 FL 180/25 offers a measuring range of 40…1500 l/h and supports continuous flow up to 1000 l/h, while maintaining excellent accuracy (±1% of value) and repeatability (±0.2%). With its maximum temperature rating of 180 °C, it is especially suited for high-temperature mineral oil applications.

Compact with a 165 mm installation length, it allows horizontal or vertical installation and provides long-term reliability with a 100 million registration capacity. The rugged housing features IP66/IP68/IP69 protection and wide ambient tolerance (–25…+70 °C), making it highly dependable in tough environments.

The CONTOIL® VZF II 20 FL 180/25 delivers accurate, efficient and durable fuel and oil monitoring for high-temperature and heavy-duty applications.