Sentrius™ RS26x Next-Generation LoRaWAN Temperature Sensor

Sampling

Overview

Our Sentrius™ RS26x is a battery powered IP67 temperature sensor platform that delivers HACCP level temperature monitoring with real time alerting for your food safety compliance. In addition to ensuring product safety, these intelligent devices avoid inventory loss, improve facility efficiency and save you time and money in automated day to day operations. 

Our RS26x sensor is available in two variants: One with an internal temperature sensor, and a second that supports an external sensor probe via a USB-C connector. 

The improved RS26x is the outcome of real-world use and feedback from our market leading RS1xx sensor family implemented in 1,000s of restaurants, convenience stores and supermarkets globally. It builds on that QSR domain expertise, weaving in Ezurio’s decades of experience in designing wireless IoT devices. This layers in deep expertise in radio and antenna design and optimization to effect the longest wireless range, whilst always ensuring robust, reliable data integrity in the harshest of RF environments. 

The RS26x is a small form factor device utilizing LoRaWAN for long range data transmission and Bluetooth LE for OTA configuration and troubleshooting. The device has been designed to send highly accurate temperature readings tested to the EN12830:2018 standard for temperature recorders. 

Ezurio offers full customization of the final product, including software, configurations, enclosures and labelling, to enabling you to create a truly unique branded device for your end customers.

Features

Maximum Range, Minimal Power Consumption

The RS26x uses LoRaWAN and a unique antenna design to reliable send data in the harshest RF environments while saving critical battery life.

Small 

Form Factor

Less than 1/3 the size of our previous RS1xx series at a compact 93.9 x 51.9 x 28.5 mm.

Durable, Food Contact Safe IP67 Enclosure

Rugged, reliable IP67-rated enclosure is waterproof, dustproof, and food contact safe.

No Loss Data Transmission

Automatic transmission of stored, backlog data in case of any network outage

Configurable OTA via Bluetooth LE

Configurable via smartphone or tablet over local Bluetooth connection with our mobile apps.

Highly Accurate and Responsive Readings

NIST Traceable and EN12830:2018 compliant via our innovative and reactive notch sensor pad or USB C thermistor probe.

Samples Available for the RS26x Sensor!

Our RS26x sensor is now available for sampling, ideal for food safety and other temperature monitoring applications that require an IP67-rated enclosure and a reliable and rugged connection. It's available in two variants: one with an integrated temperature sensor, and one with an external temperature probe that connects via a USB-C interface. 

Request a sample and start prototyping your temperature monitoring designs today! 

Request a Sample

RS2xx-External Sensor-1-probe.png

Specifications

Chipset (Wireless)
LoRa: Semtech Sx126x
Bluetooth: EFR32BG24
Sensor Type
Internal Temperature Sensor: Sensirion STS40
Accuracy: ±0.2 °C
Resolution: 0.01 °C
Response Time: 2 s

External Temperature Sensor (Probe):
Accuracy: ±1 °C(-30 to +105 °C), ±2 °C (-40 to -30 °C and _105 to +125 °C)
Dimension (Height - mm)
28.5
Dimension (Length - mm)
93.9
Dimension (Width - mm)
51.9
Battery
1 x CR123A (Est. Life of 2 years @ SF10 – 15-minute transmission)
Certifications
FCC, IC, CE, UKCA, ASNZS ,Bluetooth SIG and LoRa Alliance Certified
IP Rating
IP67
LoRa Version Class
LoRaWAN Class A
Mounting
Zip tie
OS/Software
Android & iOS Devices
Operating Temp (Max) (°C)
85 °C
Operating Temp (Min) (°C)
-40 °C
Part NumberAntenna TypeChipset (Wireless)FrequencyInterfaces - GeneralOS/SoftwareProduct TypeRegionSystem ArchitectureTechnologyType
RS2xx Internal LoRaWAN Sensor
450-00040-K1
Sampling
Internal Semtech SX126X, Silicon Labs EFR32BG24 2.4 Gz (BT), LoRaWAN Mobile App IoT Sensor Europe/UK Hostless LoRaWAN, Bluetooth 5.4 Internal Temperature Sensor
RS2xx External LoRaWAN Sensor
450-00041-K1
Sampling
Internal Semtech SX126X, Silicon Labs EFR32BG24 2.4 Gz (BT), LoRaWAN USB-C Mobile App IoT Sensor Europe/UK Hostless LoRaWAN, Bluetooth 5.4 External thermistor probe
RS2xx Internal LoRaWAN Sensor
450-00104-K1
Sampling
Internal Semtech SX126X, Silicon Labs EFR32BG24 2.4 Gz (BT), LoRaWAN Mobile App IoT Sensor North America Hostless LoRaWAN, Bluetooth 5.4 Internal Temperature Sensor
RS2xx Internal LoRaWAN Sensor
450-00105-K1
Sampling
Internal Semtech SX126X, Silicon Labs EFR32BG24 2.4 Gz (BT), LoRaWAN Mobile App IoT Sensor New Zealand Hostless LoRaWAN, Bluetooth 5.4 Internal Temperature Sensor
RS2xx Internal LoRaWAN Sensor
450-00129-K1
Sampling
Internal Semtech SX126X, Silicon Labs EFR32BG24 2.4 Gz (BT), LoRaWAN Mobile App IoT Sensor Australia Hostless LoRaWAN, Bluetooth 5.4 Internal Temperature Sensor
RS2xx External LoRaWAN Sensor
450-00133-K1
Sampling
Internal Semtech SX126X, Silicon Labs EFR32BG24 2.4 Gz (BT), LoRaWAN USB-C Mobile App IoT Sensor North America Hostless LoRaWAN, Bluetooth 5.4 External thermistor probe
RS2xx External LoRaWAN Sensor
450-00153-K1
Sampling
Internal Semtech SX126X, Silicon Labs EFR32BG24 2.4 Gz (BT), LoRaWAN USB-C Mobile App IoT Sensor New Zealand Hostless LoRaWAN, Bluetooth 5.4 External thermistor probe
RS2xx External LoRaWAN Sensor
450-00161-K1
Sampling
Internal Semtech SX126X, Silicon Labs EFR32BG24 2.4 Gz (BT), LoRaWAN USB-C Mobile App IoT Sensor Australia Hostless LoRaWAN, Bluetooth 5.4 External thermistor probe

Documentation

Name Part Type Last Updated
Product Brief - RS26x Sensor All Product Brief 12/02/2024

Become an Ezurio Customer to Gain Exclusive Access to Our Design Experts

  • Antenna Scans
  • Antenna selection and placement
  • Custom antenna design
  • Worldwide EMC testing / certifications
  • Embedded RF hardware / firmware design
  • Cloud architecture and integration
  • Mobile application development
  • Product & Industrial Design

Talk to an Expert

Distributors

Distributor Phone Number Region Website
Arrow Electronics 1-855-326-4757
+44 2039 365486
APAC, North America, South America, EMEA Website
Avnet 1-480-643-2000
+44 1628 512900
APAC, North America, South America, EMEA Website
Braemac Australia, New Zealand, South East Asia +61 2 9550 6600
+64 9 477 2148
APAC Website
Cal-Chip Connect 1-215-942-8900
North America Website
DigiKey 1-800-344-4539
North America, South America, APAC, EMEA Website
EBV Elektronik EMEA Website
Farlink Technology China, Hong Kong +86 13266922199
APAC Website
Farnell 1-800-936-198
+44 3447 11 11 22
EMEA Website
Future Electronics 1-800-675-1619
1-514-428-8470
North America, South America, APAC, EMEA Website
Glyn +49-6126-590-0
EMEA Website
Hy-Line Germany Only +49 89 614 503 0
EMEA Website
Jetronic China, Hong Kong and Taiwan 852-27636806 
APAC Website
Laird Connectivity 1-847-839-6925
+44 1628 858941
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M2M Germany +49-6081-587386-0
EMEA Website
Martinsson +46 8 7440300
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McCoy South East Asia +65 6515 2988
APAC Website
Mouser 1-800-346-6873
+44 1494 427500
North America, South America, APAC, EMEA Website
RS Components +852-2421-9898
+44 3457-201201
North America, South America, APAC, EMEA Website
Ryoyo Japan +81-3-3543-7711
APAC Website
Solsta UK Only +44 (0) 1527 830800
EMEA Website
Supreme Components International India, South East Asia +65 6848-1178
APAC Website
Symmetry Electronics 1-866-506-8829
North America Website
Tekdis Australia and New Zealand +61 3 8669 1210
APAC Website
Telsys +972 3 7657666
EMEA Website
WPG +44 1628 958460
EMEA Website