SummaryBLE-T is a standalone temperature data logger that measures and transmits temperature via Bluetooth Low Energy (BLE). It is configurable and readable with a free smartphone app. The device can operate as a standalone logger or be integrated into a connected monitoring solution via Efento Cloud and an optional gateway. Typical applications: medical refrigerators, pharmaceutical warehouses, museums, archives and temperature-sensitive transport.
OperationThe BLE-T can run autonomously: setup and data collection are performed via the smartphone app without PC connection or licence software. Data can be retrieved in bulk and wirelessly, exported as PDF or CSV. In connected mode (with Efento Cloud and a gateway) the sensor provides continuous monitoring, real-time alerts on threshold breaches, automated reports and data analysis tools.
Advantages- Wireless reading via Bluetooth Low Energy (BLE)
- Free smartphone app for configuration and data access
- Operates standalone or integrated with Efento Cloud via optional gateway
- Long battery life designed up to 5 years
- Fast bulk data retrieval and export in PDF/CSV
- Lower installation and maintenance costs with wireless and Cloud solution
EFENTO test kitOption to evaluate Efento Cloud for 30 days with a complete test kit including an Efento gateway, an Efento temperature sensor and an Efento temperature/humidity sensor, plus free access to Efento Cloud during the trial. Kit provided for non-binding evaluation.
QualificationQualification services (IQ, OQ, PQ) are available for regulated sectors; a validation document can be supplied after qualification.
Characteristics / technical specifications- Measurement range: -35 °C to +70 °C
- Accuracy: up to 0.25 °C (from -20 °C to +70 °C)
- Resolution: 0.1 °C
- Drift: less than 0.1 °C per year
- Memory size: approx. 40,000 readings
- Logging interval: 1 minute to 10 days (configurable)
- Battery life: approximately 5 years
- Transmission: Bluetooth Low Energy (BLE)
- Readout and configuration: free smartphone app
- Export formats: PDF and CSV
- Modes: standalone logger or connected monitoring via Efento Cloud (gateway optional)