Differential pressure sensor BLE-DP

piezoresistiveBluetoothwireless

Overview
BLE-DP differential pressure probe. Wireless differential pressure data loggers measure the pressure difference between rooms using two tubes. They are suitable for production areas, hospitals and cleanrooms for monitoring and supervision.

Main features

• Standalone data logger mode: programming and data collection via a free mobile app over Bluetooth.
• Can be used with a Cloud platform (Efento Cloud) for remote monitoring, alerts and automated report generation.
• Contactless grouped data retrieval in PDF or CSV via the mobile app.
• Configurable alerts when limits are exceeded (via the Cloud solution).
• Design optimised for long battery life (up to 5 years under nominal conditions).

Usage and deployment

• Measure the pressure difference between two environments (e.g. cleanrooms, controlled zones).
• Can operate standalone as a mobile logger or integrate into a connected monitoring system (gateway / Cloud).
• Simultaneous retrieval and programming of multiple sensors via the mobile app.

Advantages

• Simplified installation without wiring thanks to Bluetooth (Cloud/gateway options for remote supervision).
• Reduced installation and maintenance costs compared with wired solutions.
• Improved productivity for reading and configuring loggers.

Qualification and validation
Support for qualification procedures (IQ, OQ, PQ) and provision of a validation document upon completion of the procedure.

Technical specifications

• Measurement range: ±500 Pa
• Accuracy: less than 1 Pa
• Memory size: approximately 40,000 readings
• Measurement interval: configurable from 1 minute to 10 days
• Battery life: up to 5 years