Wireless Temperature Sensor

Measures the temperature in any space or on any surface. Wirelessly transmits the data to a Cloud Connector via SecureDataShot technology. Touch functionality & QR code for simple installation and use.

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Measure temperature anywhere

The Wireless Temperature Sensor measures the surrounding temperature and wirelessly transmits the results every 15-minutes to nearby Cloud Connectors. Data is relayed to the cloud, where it can be seen in Studio or exported to other services via webhooks or developer APIs.

temperature sensor on water


The world's smallest temperature sensor.

Fully customizable, scalable, and secure temperature sensor that gathers data from anywhere and effortlessly integrates with your operations.

IP68 robust design
Temperature_Sensor_views dt_icon_long-lasting-removebg-preview
15 year battery life
end to end encryption (1)
End-to-end encryption
adhesive backing
Adhesive backing

Build solutions your customers will love

Environmental monitoring

Environmental monitoring

Keep track of key environmental factors that affect people’s health and productivity.

Property Damage Protection

Property Damage Protection

Immediately detect and prevent issues with temperature-sensitive assets.

Technical Specifications

Temperature Range -40 to 85°C / -40 to 185°F
Recommended Temperature Range -25 to 50°C / -32 to 122°F, non condensing
Humidity at 25C 0 to 100% relative humidity
Communication Protocol (EU) 868 MHz SRD/ISM band, SecureDataShot
Communication Protocol (US) 915 MHz ISM band, SecureDataShot
Wireless Range Up to 1 km line of sight, similar to WiFi indoors
Size and weight 19x19x2.5mm, 2.0g
Lifetime Up to 15 years at room temperature
Certification and Compliance (EU) CE, WEEE, Batteries directive
Certification and Compliance (US) Certified to FCC and ISED regulations
FCC ID: 2ATFX-100541
IC: 25087-100541


Sensor - Temperature QR102058 Temperature Sensor EU
Download Datasheet 
Sensor - Temperature QR102090 Temperature Sensor US
Download Datasheet 

Can and Sensor

temperature sensor square

Other Temperature Sensors

Depending on the temperature range, measurement interval, and regulatory requirements, you might be interested in our other temperature sensors.
Generation 2 Temperature Sensor

The sensor is capable of delivering more than 15 million data points while achieving the same 15-year battery life as the previous generation temperature sensor. That is 30 times more data points, in the same form factor and size.

EN12830 Temperature Sensor

The Wireless EN12830 Temperature Sensor (902067) has a fixed measurement interval of 5.5 minutes and can last up to 5 years. It is certified after the EN12830 standard for temperature monitoring of stored temperature-sensitive goods.

Industrial Temperature Sensor

The Wireless Industrial Temperature Sensor comes in two versions - with 15 minutes (901945) or 5.5 minutes (902231) measurement intervals and is designed for a long lifetime in temperatures below - 25°C and above 50°C.

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Temperature monitoring made easy.


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How It Works

Easily measure temperature, proximity, water level & humidity of your assets. Wirelessly transmit the results to your Cloud Connector via SecureDataShot™ technology. Get real-time data in the DT or partner cloud. Access information and set up triggers and alerts through our DT Studio or use our API to integrate it into your own or a partner system.

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Sensors -Small ingenious sensors for humidity, temperature, water detection, door status, asset temperature, and remote monitoring of your buildings & assets.


Cloud Connector -  Our Cloud Connector gathers sensor data and transfers it to our Cloud or a partner Cloud. A plug-and-play gateway.



DT Cloud & API - View and manage data via our software Studio, one of many partner portals, or a custom integration through our API.