Temperature Sensor (2nd Gen)

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The Wireless Temperature Sensor (2nd Gen) measures the surrounding temperature and wirelessly transmits the result to a Cloud Connector (Gateway) via SecureDataShot™ wireless protocol. The Cloud Connector relays temperature readings to a Cloud Service where the data is made available through a web app called Studio or through the developer APIs for easy integration into other systems.

The Wireless Temperature Sensor uses Heartbeat Interval (HBI) to transmit a message notifying the system that it is present and operational, which can be set to 15 min, 30 min, 45 min, or 60 min. 

The Wireless Temperature Sensor (2nd Gen) has touch functionality for simple installation and use.  

EU and US variants

This sensor is available in two variants, one for the EU and one for the US, due to different certifications, compliances, and wireless communication.

Specifications

Operating conditions 
Temperature range -40 to 85 °C / -40 to 185 °F
Recommended temperature range -25 to 50 °C / -13 to 122 °F, non condensing
Humidity at 25 °C  / 77 °F 0 to 100% relative humidity
Wireless communication 
 EU 868 MHz SRD/ISM band, SecureDataShot
 US 915 MHz ISM band, SecureDataShot
Certifications and compliance 
EU CE, UKCA, WEEE, Batteries directive
US Certified to FCC and ISED regulations
FCC ID: 2ATFX-100541
IC: 25087-100541
Other
Recommended storage conditions Cool and dry, near normal room temperature
Construction Robust design, sealed, IP68 and UL 50E Type 4X 
Size and weight 19 x 19 x 2.5 mm, 2.0 g
Lifetime Up to 15 years in the default configuration and standard environment
Wireless Range  
Indoor 25 m | 82 ft
40 m | 131 ft w/Cloud Connector (2nd Gen)
Indoor with Extender 100 m | 328 ft
150 m | 492 ft w/Cloud Connector (2nd Gen)
Product numbers and datasheets
102150 Temperature Sensor (2nd Gen) EU
 Datasheet Wireless Temperature Sensor (Gen 2) EU 102150
102152 Temperature Sensor (2nd Gen) US
 Datasheet Wireless Temperature Sensor (Gen 2) US 102152

See the datasheet for detailed specifications.

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