välimittarilaite

A välimittarilaite, often translated as an intermediate meter or a sub-meter, is a type of measuring instrument used in electrical or fluid systems. Its primary function is to measure the consumption of a specific section or branch of a larger system, rather than the total consumption of the entire property.

These devices are commonly found in multi-unit dwellings, such as apartment buildings or office complexes. In such settings, a main meter might measure the total electricity or water supply to the building, while välimittarilaitteet are installed at each individual unit to track their specific usage. This allows for fair and accurate billing of tenants based on their consumption.

In industrial settings, a välimittarilaite can be used to monitor the energy or resource consumption of a particular machine, production line, or department within a larger facility. This data is valuable for cost allocation, performance analysis, and identifying areas for potential efficiency improvements.

The technology behind välimittarilaitteet varies depending on the utility they measure. Electrical versions typically use current transformers and voltage sensors to calculate kilowatt-hours (kWh), while water meters employ mechanical or ultrasonic methods to measure volume. Many modern välimittarilaitteet are equipped with communication capabilities, allowing for remote reading and integration into smart metering systems. This facilitates automated data collection and analysis.