Ezurio Sentrius™ RS26x LoRaWAN™ Temperature Sensors
Ezurio Sentrius™ RS26x LoRaWAN™ Temperature Sensors are battery-powered IP67 sensors that deliver HACCP-level temperature monitoring with real-time alerts for food safety compliance. The Sentrius™ RS26x sensors use LoRaWAN and a unique antenna design to send reliable data in extreme RF environments while saving critical battery life. These compact, small-form-factor devices utilize LoRaWAN for long-range data transmission and BLUETOOTH® LE for OTA configuration and troubleshooting. Typical applications include cold chain monitoring and food safety, smart buildings, and temperature-controlled environment monitoring.
The Sentrius™ RS26x sensors feature a Sensirion STS40 temperature sensor, ±0.2°C typical accuracy, 0.01°C resolution, 2s response time, and -40°C to 125°C probe temperature range. These sensors send highly accurate temperature readings tested to the EN12830:2018 standard.
Features
- No loss of data transmission
- Low power consumption
- Small form factor
- Configurable OTA via BLUETOOTH® LE
- Durable, food contact-safe IP67 enclosure
- Highly accurate and responsive readings
Specifications
- Internal temperature sensor:
- Sensirion STS40 temperature sensor
- Typical ±0.2°C accuracy
- 0.01°C resolution
- 2s response time
- Typ <0.03°C/y long-term drift
- External temperature probe:
- -40°C to 125°C probe temperature range
- 40mm (+/-0.5mm) length
- Ø5mm (+/- 0.2mm) diameter
- 2m (+/-20mm) – including USB C connector temperature probe cable length
- Chipset:
-
- Semtech SX1261 or SX1262 LoRa
- Silicon Labs EFR32BG24 BLUETOOTH®
- Tested to EN12830:2018 sensor performance
- 93.9mm x 51.9mm x 28.5mm dimensions
- Multi-use (Instant read, BLUETOOTH® LE pairing) button
- IP67-rated, food contact safe environment rating
Applications
- Cold chain monitoring and food safety
- Smart buildings
- Temperature controlled environment monitoring