W270 is a modern, ultrasonic cold or hot water meter with a lightweight, lead-free composite measuring tube, designed to ensure reliable and reproducible measurements of hot and cold water consumption.
The W270 is available either with NB-IoT or with a combined LoRa® and wM-Bus interface. NB-IoT model is ready-to-use: It uses the cellular network for data transmission, parameterization and updates.
The combined LoRa/wM-Bus (OMS 4) model can easily be integrated in an existing infrastructure.
W270 generates, displays and transmits vital information such as detailed alarms and warnings about potential problems with temperature, stagnation, tampering etc. Logbook, datalogger and statistical data provide a full overview over the meter’s history and the metering point status.
W270 is based on our proven, rugged, and long-term stable ultrasonic technology. Without any moving parts, it’s resistant to abrasion and particles and ensures a long meter lifetime. The meter also withstands direct sunlight and changing temperatures. And its low-power design with intelligent battery management enables a life of up to 15 years.
The W270 is made to protect the environment: Its long-life and low-power design ensures high durability. Its material is carefully selected and the meter is easily recyclable. Its packaging is optimized for minimal waste. And the compact and lightweight design reduces not just the material used but also transport emissions.
- Ultrasonic measurement – precise and durable
- Compact and lightweight design for easy installation
- Submersible (IP68) and UV protected for outdoor installation
- Data logger and logbook
- Temperature surveillance
- NFC interface for easy local analysis
- wM-Bus, LoRaWAN® or NB-IoT interface allow seamless system integration
- 15 years of battery lifetime with Intelligent battery management
- Europe, the Middle East and Africa