Shelly BLU Distance
🔧 Key Features
- Ultrasonic distance measurement: Measures from 200 mm to 5 meters, ideal for tanks, silos, or parking spaces.
- Liquid and solid level detection: Works with water, grains, or other materials.
- Bluetooth Low Energy (BLE): Enables fast, low-power communication with Shelly Smart Control app.
- Automatic measurements: Adjustable intervals from 5 to 300 seconds, or triggered by vibration.
- Local automation support: Can trigger actions without cloud dependency.
- IP64 protection: Resistant to dust and water splashes for outdoor or industrial use.
- Battery-powered: Operates independently with long battery life.
🔍 Smart hint
- Install on tanks or containers to monitor water levels and receive alerts when full or empty.
- Use in parking spaces to detect occupancy and automate lighting or access control.
- Pair with other Shelly devices for advanced automation like pump control or leak prevention.
⚠️ Warnings
- Avoid placing near strong vibrations unless using vibration-triggered mode intentionally.
- Ensure proper mounting to avoid misreading, sensor must face the surface directly.
- Not suitable for highly reflective or absorbent surfaces (e.g., mirrors, foam) which may distort ultrasonic readings.
- Battery life may vary based on measurement frequency and environmental conditions.
📦 What’s Included
- Shelly BLU Distance sensor unit
- Protective sleeve
- Two mounting nuts