Diehl Metering ALTAIR V4 | Volumetric Water Meter (DN15/DN20) Offers • Industrial Sites: Protect critical

• Industrial Sites: Protect critical LoRaWAN backhaul at oil & gas

For sensor selection

8-in-1 Air-Quality Sensing NDIR CO2 (400–5000 ppm)

and smart-city projects that need to connect high volumes of devices reliably

the integrated Datalog feature allows users to retrieve historical environmental records directly via LoRaWAN commands

Diehl Metering ALTAIR V4 | Volumetric Water Meter (DN15/DN20) Offers • Industrial Sites: Protect criticalThe Diehl Metering ALTAIR V4 represents the latest generation of volumetric water meters, designed to meet the most restrictive field requirements and European MID standards. Engineered for exceptional sensitivity, it features a starting flow rate as low as 0. 4 l h, ensuring that even the smallest leaks are accounted for. Whether installed in a horizontal, vertical, or inclined position, the ALTAIR V4 maintains its metrological performance, making it