Which Ruuvi Sensor is Right for You? A Comparison Table & Guide

Which Ruuvi Sensor is Right for You? A Comparison Table & Guide

Welcome, fellow tech enthusiasts! We're here to navigate the world of Ruuvi sensors with clarity and precision. Let’s dive into the technicalities and help you find the perfect Ruuvi sensor for your needs.

Key Features and Benefits

RuuviTag Pro Series The Pro series is built for those who demand durability and high performance. These sensors come in three variants: 2 in 1, 3 in 1, and 4 in 1, each tailored to specific needs.

• Pro 2 in 1: This sensor focuses on temperature and humidity measurements with high accuracy, making it ideal for environments where monitoring these two parameters is crucial. It boasts an absolute temperature accuracy of ±0.1 °C and humidity accuracy of ±2%. Additionally, it is waterproof with IP68 and IP69K ratings, ensuring it can withstand harsh conditions.

• Pro 3 in 1: This version includes all the features of the 2 in 1 but adds pressure measurement to the mix. It maintains the same high accuracy for temperature and humidity, along with a typical absolute pressure accuracy of ±1 hPa. The IP67 rating makes it suitable for various applications, both indoor and outdoor.

• Pro 4 in 1: The most advanced in the Pro series, the 4 in 1 includes temperature, humidity, pressure, and an accelerometer. This makes it perfect for comprehensive environmental monitoring and motion detection. It offers all the high accuracies of its siblings and is encased in rugged polycarbonate for enhanced durability, with an IP67 rating.

RuuviTag Non-Pro 4 in 1 For those who need robust performance but don't require the extreme durability of the Pro series, the Non-Pro 4 in 1 sensor is a great choice.

• Key Features:
  • Measures temperature, humidity, pressure, and has an accelerometer.
  • Absolute temperature accuracy is ±0.2 °C, which is slightly less precise than the Pro models but still highly reliable.
  • Humidity accuracy remains at ±2%, and pressure accuracy at ±1 hPa.
  • It operates within a recommended temperature range of -20 ºC to +70 ºC, with a maximum range of -40 ºC to +85 ºC.
  • The IP67 rating means it can handle temporary submersion and is dust-tight, though it is not designed for continuous immersion.

Differences Between Pro and Non-Pro

• Durability: The 2 in 1 Pro series offers higher waterproofing standards (IP68 & IP69K for 2 in 1) compared to the Non-Pro’s IP67.
• Temperature Accuracy: Pro sensors have an absolute accuracy of ±0.1 °C, whereas the Non-Pro has ±0.2 °C.
• Operating Temperature: Both series can handle extreme temperatures, but the Pro series has a slight edge in overall robustness.
• Enclosure Material: Pro sensors use rugged polycarbonate, making them more suited for demanding environments.
• Battery Life: Both series use the same battery, but real-world battery life can vary based on usage and conditions.
• Improved Mounting: Two wings on the side of the unit are designed for easy fixing with screws.

Practical Considerations for Choosing a Ruuvi Sensor

1. Durability: If you need a sensor that can withstand harsh environments, the Pro series is your best bet.
2. Value for Money: Consider what features you need and compare the prices. The Non-Pro offers robust performance at a slightly lower accuracy.
3. Toughness: The Pro series, with its higher waterproof ratings, is better suited for challenging conditions.
4. Accuracy: If precise data is crucial, the Pro series' higher accuracy might be worth the extra cost.
5. Ease of Use: All Ruuvi sensors are designed to be user-friendly, but if you need additional features like pressure measurement or an accelerometer, consider the Pro 3 in 1 or 4 in 1.
6. Battery Life: More sensors mean higher power consumption. For the longest battery life, opt for sensors with fewer features, ranging from the 2-in-1 to the 4-in-1 models.

Ruuvi Sensor Comparison Table

Example Use Cases

Ruuvi 2-in-1 Sensor

Ideal for Basic Monitoring Needs:

• Home Environment: Keep track of temperature and humidity levels to ensure a comfortable living space. For example, monitor your wine cellar to maintain the perfect conditions for wine storage.
• RVs: Monitor the internal climate of your RV to maintain optimal conditions while on the road. For instance, ensure your RV stays cool during hot summer trips to prevent overheating of electronics and perishable goods.

Ruuvi 3-in-1 Sensor

Perfect for Outdoor and Off-Grid Adventures:

• Camping: Measure temperature, humidity, and atmospheric pressure to stay informed about changing weather conditions. For example, use the sensor to predict weather changes during a multi-day hiking trip in the mountains.
• Off-Grid Applications: Ensure your off-grid setup is running smoothly by keeping an eye on environmental factors that might affect your equipment. For instance, monitor the conditions in your off-grid solar battery storage to prevent overheating and ensure efficient energy use.

Ruuvi 4-in-1 Sensor

Comprehensive Monitoring for Challenging Conditions:

• Industrial Applications: Monitor temperature, humidity, pressure, and acceleration in industrial environments to ensure equipment operates within safe parameters. For example, use the acceleration sensor to detect vibrations in machinery, helping to predict and prevent mechanical failures in a manufacturing plant.
• Off-Grid and RV Usage: For advanced users, the 4-in-1 sensor provides detailed insights into your off-grid systems or RV conditions, helping to prevent issues before they arise. For instance, monitor your RV's fridge to ensure food stays fresh during long trips and use the acceleration sensor to detect and mitigate movement that could affect fragile items during travel.

Ruuvi Pro 4-in-1 Sensor

Ultimate Precision for Critical Monitoring:

• Industrial Networks: The Pro version offers enhanced accuracy and durability, making it ideal for critical industrial applications where precision is paramount. For example, use the Pro sensor to monitor and maintain optimal conditions in a manufacturing facility, with the acceleration sensor providing data on equipment stability to prevent disruptions in sensitive processes.
• Extreme Camping and Off-Grid Environments: For those pushing the limits, the Pro sensor ensures you have the most accurate and reliable data, no matter the conditions. For instance, during an extended off-grid expedition in a remote desert, use the Pro sensor to monitor the harsh environment and the acceleration sensor to track any movement of your equipment, ensuring everything remains secure and operational despite rough conditions.

Ready to take your monitoring to the next level? Click the link below to explore our range of Ruuvi sensors and find the perfect one for your needs.

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Happy sensing!