gasmåler

gasmåler, or gas meter, is a device used to measure the volume of natural gas consumed within a building. Installed by the gas utility, it records the amount of gas billed to a customer and serves as the basis for invoices. Most meters display consumption in cubic meters (m3) and may include a register that shows cumulative use. In many modern installations meters are connected to remote reading systems, allowing the utility or customer to read usage without on-site visits.

There are several types of gas meters. Positive displacement meters such as diaphragm meters are common in residential settings, as they accurately measure low to moderate flow rates. Turbine meters are used for higher flow rates and in some commercial applications. Some jurisdictions employ ultrasonic or thermal meters for larger networks or district energy systems. Meters are typically housed in sealed enclosures at the point of entry to a building and are designed to be tamper-evident and weather resistant.

Smart gas meters provide near real-time data, two-way communication, and online usage dashboards. They enable more dynamic billing, leak detection, and faster fault response. Consumers can monitor daily consumption, while utilities can manage load, verify service quality, and detect irregularities.

Safety and regulation: gas metering is part of a regulated gas supply system. Installations must comply with national or regional safety standards and are usually performed by licensed technicians. Meters can be inspected, tested, and recalibrated periodically. Tampering with a gas meter is illegal and can lead to penalties.

Maintenance and lifecycle: meters have a service life that varies by model and environment, commonly requiring periodic access for readings, verification, and potential replacement. The rollout of smart meters continues in many regions as part of energy management efforts.