Water meter Ecomess PICOFLUX 1/2" ZW, 2.5 m³/h, cold water mechanical meter

Ecomess PICOFLUX 1/2" ZW is a mechanical cold water meter intended for volumetric measurement of water consumption in residential and light commercial settings. With a nominal flow rate of 2.5 m³/h and a compact inline body with 1/2" connections, this meter fits standard plumbing installations and provides reliable, battery-free recording of cold water usage for monitoring, billing and leak detection.

Advantages

The meter offers a simple mechanical register that displays accumulated volume without requiring external power, which reduces maintenance complexity. Its compact inline design and standard 1/2" thread make installation straightforward in typical domestic pipelines. The device is built for stable performance at the specified nominal flow, supporting accurate volume measurement across the common range of household consumption.

Suitable for

• Single-family houses and apartments
• Small commercial premises with low to moderate cold water demand
• Submetering and individual billing in multi-tenant buildings
• Leak detection and consumption monitoring in residential systems

Key specifications

• Medium: cold water
• Nominal diameter: 1/2" (DN equivalent for typical plumbing)
• Nominal flow rate: 2.5 m³/h
• Measuring principle: mechanical volumetric measurement
• Connection type: inline with 1/2" threaded fittings
• Display: mechanical register showing totalized volume
• Power supply: none (mechanical operation)

How to use

Install the meter in a horizontal section of the cold water supply line using the correct 1/2" threaded fittings and ensure flow direction matches the arrow on the body. Flush the pipeline before installation to remove debris and prevent damage to the measuring mechanism. After mounting, check for leaks at the joints and read the mechanical register to record the initial consumption value. Regular visual inspections and periodic verification against local regulations will help maintain measurement accuracy.

Usage recommendations

For reliable results, avoid installing the meter in locations exposed to freezing temperatures or direct sunlight. If the installation environment contains particulate matter, fit appropriate filters or strainers upstream to protect the measuring element. Follow local metrological requirements for sealing and periodic verification intervals when used for billing or regulatory purposes.