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About the <a class="wpg-linkify wpg-tooltip" title="<h3 class="wpg-tooltip-title"><span class="wpg-tooltip-term-title">LoRa Protocol — LoRaWAN</span></h3><div class="wpg-tooltip-content"><p><a href="https://multitech.com/iot-wiki/"><br /> IoT Wiki & Glossary<br /> </a></p> <p>LoRa Protocol or LoRaWAN (Long Range Wide Area Network) is a wireless communication protocol designed for Low-Power Wide Area Networks (LPWAN) used in Internet of Things (IoT) applications. It is a low-power, long-range wireless protocol that enables the transmission of small data packets over long distances with low power consumption, making it ideal for IoT applications that require low data rates and long-range connectivity.</p> <p>LoRaWAN operates in the unlicensed spectrum and uses chirp spread spectrum modulation to enable long-range communication while maintaining a low power consumption. The LoRaWAN protocol also uses a star topology, where individual end devices communicate with a central gateway, enabling the network to cover large areas with minimal infrastructure.</p> <h3><strong>The LoRaWAN protocol has several features that make it suitable for a wide range of IoT applications, including:</strong></h3> <ol> <li><strong>Long range</strong>: LoRaWAN can transmit data over several kilometers/miles in an urban environment and up to tens of kilometers in rural areas, providing wide coverage with minimal infrastructure.</li> <li><strong>Low power consumption:</strong> LoRaWAN devices can operate on battery power for years, making them ideal for IoT applications where frequent battery replacements are not practical.</li> <li><strong>Low cost:</strong> LoRaWAN is a low-cost solution, as it uses unlicensed spectrum and requires minimal infrastructure to operate.</li> <li><strong>Secure:</strong> LoRaWAN provides end-to-end encryption, ensuring secure communication between devices and the central gateway.</li> </ol> <p>LoRaWAN is used in a variety of IoT applications, such as smart cities, industrial automation, smart agriculture, and asset tracking, where long-range, low-power connectivity is essential. Overall, LoRaWAN is a key technology in the LPWAN ecosystem, providing a reliable and cost-effective way to connect a large number of IoT devices over long distances.</p> <p class="wpg-read-more"><a href="https://multitech.com/iot-wiki/lora-protocol-lorawan/">Read More</a></p></div>" href="https://multitech.com/iot-wiki/lora-protocol-lorawan/" >LoRaWAN</a>® RBS301+ Temperature Sensors

About the LoRaWAN® RBS301+ Temperature Sensors

This sensor measures the temperature of the air surrounding the sensor without any external probes such as a thermocouple or thermistor.

Ideal for smart building applications, it can be used for detecting freezing temperatures to protect plumbing and other infrastructure, detect heat failure in second homes or remote buildings, restaurant food safety, detecting cooling system failures, industrial temperature monitoring and general low precision ambient temperatures.

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Ordering Options

Ordering Part Number Description Region
RBS301+NA19BN00 RBS301+ Probeless Temperature Sensor United States/Canada
RBS301+EU19BN00 RBS301+ Probeless Temperature Sensor European Union/United Kingdom
RBS301+AU19BN00 RBS301+ Probeless Temperature Sensor Australia/New Zealand

Specifications

Category Description
Operational Characteristics
LoRa® Region United States/Canada European Union/United Kingdom Australia/New Zealand
Sensor Type

RBS301+ Probeless Temperature Sensor
Part Number RBS301+NA19BN00 RBS301+EU19BN00 RBS301+AU19BN00
LoRa® Wireless
Frequency Band (MHz) 902-928 863-870 915-928
Channel Plan US915 EU868 AU915/AS923
Protocol LoRaWAN compliant
Antenna Peak (typical) Antenna Gain 0.8 dBi
Power
Battery Powered Yes
Battery Type/Qty CR123A x 1
User Replaceable Yes
Battery Life Optimized solution: up to 10 years battery life; see GitHub - MultiTech-Sensors/Technical_Information: Tech Data, Decoders, and Battery Life Calculators
Physical Characteristics
Sensor Type Internal Temperature
Dimensions (L×W×H) 118 x 55 x 23 (mm) / 4.6 x 2.2 x 0.9 (in)
Weight 83g / 2.9oz
Enclosure Type ABS Plastic
Mounting Double Sided Tape, Screws, or Cable Ties
Range -40° to +50°C
Resolution 0.1°C
Accuracy +/-0.2°C Typ.from0° to 50°C +/-0.6°C Typ.from-40° to 0°C
Environmental
Operating Temperature -40 to +50°C
Operating Humidity 10% to 90% (non-condensing)
Storage Temperature -40° to +45°C (higher temps may degrade battery)
Certifications
Compliance FCC/IC, REACH, ROHS CE, RED, UKCA, REACH, ROHS

AS/NZS

CISPR 22; RCM; AS/NZS 4268:2012 + a1:2013, MPE Standard 2014; AS/NZS 62368.1:2018 / IEC 62368-1:2014
Warranty
Warranty 2-Years / www.multitech.com/legal/warranty

See the LoRaWAN Wireless Sensors User Guide for more information.

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