The Yocto-Temperature-IR is a USB temperature sensor based on infrared technology : it will let you remotely measure the temperature via a USB connection, as well as record the ambient temperature on its internal flash for later retrieval when connected again by USB.

This circuit has been designed so that the infrared sensor itself can be moved further away from the USB connector by a few meters: simply split the board into two parts and solder a 4-wire cable on the designated pads. Up to eight infrared sensors can be attached to the same device. The standard sensor provided on the device is a gradient-compensated, high accuracy MLX90614ESF-DCA, with a field of view of 90░. The Yocto-Temperature-IR however can use all variants of MLX90614 sensors. In case you need a Yocto-Temperature-IR built with another variant, contact Yoctopuce support.

If you intend to purchase this product to detect if someone is "sick", we strongly advise to first read this article.

This device can be connected directly to an Ethernet network using a YoctoHub-Ethernet, to a WiFi network using a YoctoHub-Wireless-n and to a GSM network using a YoctoHub-GSM.

Yocto-Temperature-IR Yocto-Temperature-IR Yocto-Temperature-IR Enclosure to be ordered separately

USB cables and enclosures to be ordered separately.

CHF 82.37

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Product name:Yocto-Temperature-IR
USB connector:micro-B
Refresh rate:1Hz
Measuring range:-70 ... +380░C
Accuracy:0.5░C / 1.5%(typ)
Max accuracy:0.2░C
Protection class, according to IEC 61140:class III
Normal operating temperature:5...40░C
Extended operating temperature1:-30...85░C
Supported Operating Systems:Windows (PC + IoT), Linux (Intel + ARM), macOS, Android
Drivers:Driverless, no driver needed
API / SDK / Libraries:C++ Obj-C C# VB.NET UWP Delphi Python Java Android LabVIEW
API / SDK / Libraries (TCP only):Javascript Node.js PHP
RoHS compliance:RoHS III (2011/65/UE+2015/863)
Suggested enclosure:YoctoBox-Long-Thin-Black-IR
Harmonized tariff code:9032.9000
Cables and enclosures:available separately
Made in:Switzerland

1 The extended temperature range is defined based on components specifications and has been tested during a limited duration (1h). When using the device in harsh environments for a long period of time, we strongly advise to run extensive tests before going to production.

Accessories and related products

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Related articles and application examples


User manual (HTML)
User manual (PDF)
Product brief
3D file (STEP)
RoHS certificate
Most recent firmware51220 (12/02/2022)
Programming libraries61813 (07/05/2024)
Command line API61813 (07/05/2024)
VirtualHub application61813 (07/05/2024)

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