Industrial-Grade Wireless Temperature and Motion Sensor for Demanding Environments

Precision Monitoring with IP68/IP69K Ingress Protection

The RuuviTag Pro 2-in-1 sensor delivers laboratory-grade environmental data in a compact, fully sealed enclosure. Designed for applications where reliability is critical, it combines high-accuracy temperature sensing with motion and acceleration detection, making it an essential tool for cold chain logistics, equipment monitoring, and remote asset management. Its IP68 and IP69K ratings ensure operation after submersion in up to 50 metres of water for 24 hours and resistance to high-pressure, high-temperature washdowns, reducing the risk of sensor failure in wet or dusty conditions.

Medical-Grade Temperature Accuracy Without Calibration

At the core of the RuuviTag Pro is a temperature sensor engineered to meet ASTM E1112 and ISO 80601 standards for electronic patient thermometers. This provides an absolute accuracy of ±0.1 °C across the -20 to +50 °C range, with a resolution of 0.01 °C. Every unit is verified on a NIST-traceable production setup calibrated to ISO/IEC 17025 accredited standards, ensuring consistent, trustworthy readings for pharmaceutical storage, food safety, and HVAC diagnostics. Unlike generic sensors that drift over time, this level of precision helps maintain compliance and product integrity.

Extended Operating Range for Harsh Conditions

With an operational envelope spanning -40 °C to +85 °C, the RuuviTag Pro withstands extreme temperatures that would compromise lesser devices. The included 1000 mAh CR2477 wide-temperature battery supports up to two years of maintenance-free operation, minimising downtime in remote or hard-to-access installations. This makes it suitable for monitoring freezer rooms, engine bays, or outdoor equipment exposed to direct sunlight.

Seamless Integration with Victron Energy Systems

For off-grid and mobile power setups, the RuuviTag Pro integrates directly with Victron Cerbo GX, Venus GX, and CCGX devices via Bluetooth. This allows users to monitor temperature and humidity on the VRM Portal, set relay triggers for fans or heaters, and receive alerts for conditions like freezing pipes or overheating compartments. A compatible Bluetooth USB adapter is required; multiple adapters can extend range using USB extension cables. This integration reduces the complexity of wiring additional sensors in caravans, yachts, and remote cabins.

Professional Mounting and Versatile Connectivity

The sensor features robust mounting ears for secure attachment to wood, drywall, or concrete surfaces, enabling permanent installation in industrial or residential settings. Its Nordic Semiconductor nRF52832 chip supports Bluetooth and multiple 2.4 GHz mesh protocols, including Wirepas and Lumenradio, offering flexibility for scalable IoT networks. The built-in STMicroelectronics accelerometer adds motion and orientation data, useful for detecting equipment vibration, door openings, or tilt events.

Key Features

• IP68/IP69K waterproof enclosure for submersion and high-pressure washdown resilience
• ±0.1 °C medical-grade accuracy from -20 to +50 °C with NIST-traceable calibration
• Operates from -40 to +85 °C with included wide-temperature CR2477 battery
• Native Victron Cerbo GX integration for remote monitoring and relay control
• Dual-sensor design: temperature/humidity plus 3-axis accelerometer
• Compact 78.3 mm diameter, 15 mm height, and 38 g weight for unobtrusive placement

Applications Across Industries

From cold storage warehouses to marine engine rooms, the RuuviTag Pro addresses the limitations of consumer-grade sensors that lack durability or precision. It helps prevent spoilage in refrigerated transport, alerts operators to machinery overheating, and provides data logging for compliance audits. Its open-source firmware allows customisation for specialised use cases, while the long battery life reduces the need for frequent maintenance visits.

Upgrade your environmental monitoring with the RuuviTag Pro 2-in-1 sensor and gain actionable insights for your critical operations.