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  • WiFi Thermocouple Temperature Sensor for use with Azure®
  • Rated for Temperature Measurement Applications up to 260°C (500°F)
  • Industrial Grade with a Sensor Accuracy of ±2.2°C
  • High Grade K Type Thermocouple Connector and Probe
  • This device uses a 2.4GHz WiFi Communication Module
  • Plug-and-Play Setup Only Requires WiFi and Azure® credentials
  • SoftAP Web-Page Configuration of Settings
  • Encrypted Communications Between Sensor and WiFi Connection
  • Supports IEEE-802.11B/G/N WiFi Protocols
  • Supports WPA/WPA2/WPA2-Enterprise WiFi Security Protocols
  • Supports DHCP or Static IP Managed Wireless Networks
  • Automatically Transmits Sensor Data to Azure® Cloud after setup
  • Sensor data reported to Azure® in easy to use JSON Format
  • Externally Powered Using a 6-32VDC Power Supply
  • NO Monthly Fee or Locked Proprietary Protocols


SKU: PR58-4_Azure UPC: 689860072244 Categories: , , ,


WiFi Thermocouple Temperature Sensor for Azure®

NCD set out to build the world’s best WiFi Thermocouple Temperature Sensor for Azure®. In doing so, NCD now incorporates a precision Thermocouple Temperature sensor with WiFi communications directly to Azure®. This sensor was developed to work with Azure®. As one of the world’s most popular IoT platforms, Microsoft® Azure® is an essential tool for monitoring a wireless sensor device. Therefore, connectivity of the NCD ecosystem of IoT wireless sensors remains a top priority for the NCD engineering team.

This sensor includes one 5SRTC-TT-K-24-36 K-Type thermocouple probe from with a 1m, 24 AWG connection cable, rated for temperature measurement applications up to 260°C (500°F) with an accuracy of ±2.2°C. A K-Type connector, which can be used to connect a higher temperature range, is included. With a built in hot and cold junction, this sensor provides highly accurate readings from the surrounding environment.  

NCD’s WiFi Thermocouple Temperature Sensor is an ideal product for measuring high temperature in environments with hot equipment such as industrial boilers, industrial part-cleaning stations, furnaces, ovens, and casting units. With a tolerance of up to 260°C (500°F), this sensor gives precise temperature readings in an extensive list of high temperature environments. 

When it comes to temperature sensing, nothing compares to the ease of use, low price, high accuracy, operational temperature range, or security features NCD has to offer. Note that this sensor will need to be externally powered and is capable of using a 6-32VDC power supply. 

To begin, access the product guide under resources to learn how to use Azure® and NCD’s WiFi Thermocouple Temperature Sensor in conjunction.

Monitor extreme temperatures with Microsoft® Azure® Cloud Shell

Microsoft® Azure® is an IoT cloud computing platform that allows for effortless data streaming through a built in cloud shell feature. 

Cloud shell is used for data streaming in an easy to read format. Furthermore, aspects of sensor data and how it is received is customizable in the Device Twin section. 

A user friendly guide on how to setup NCD’s WiFi Thermocouple Temperature Sensor is provided under the Resources Tab. This guide will cover how to set up the sensor and use the basic testing function on Azure®. Azure has more to offer so explore the IoT platform and learn how to creatively visualize sensor data. 

NCD’s WiFi Thermocouple Temperature Sensor for Azure® automatically reports temperature data straight to the Azure® cloud via WiFi. For many industries, IoT sensors with direct access to cloud platforms bring tremendous value at low installation costs with no hidden 3rd party fees or monthly services outside the Azure platform. 

Below is just a sample list of applications for this sensor. However, the ability to accurately monitor temperature from a remote location with little effort creates an extensive list of applications worldwide.

WiFi Thermocouple Sensor for Azure_TD


  • Food Storage Temperature Monitoring
  • HVAC High-Side Low-Side Temperature Monitoring
  • Industrial Boiler Temperature Measurements
  • Temperature Measurements for Casting Units, Ovens, and Furnaces
  • Liquid Temperature Measurements
  • In-House Temperature monitoring
  • Storage Unit Weather Monitoring System
  • Warehouse Temperature Monitoring System
  • Extreme Temperature Sensor for Device Control Applications
  • Wireless Temperature Monitoring for Azure®


This device supports:

  • WPA/WPA2/WPA2-Enterprise WiFi Security Protocols
  • IEEE-802.11B/G/N WiFi Protocols
  • DHCP or Static IP Managed Wireless Networks
Note: This device operates on MQTTS Protocol. 

Web Interface for Sensor Configuration

Upon connecting to the WiFi Sensor for use with Azure®, a Web Interface will automatically appear on screen. This Web Interface is where the settings can be configured for the  sensor. Settings such as preferred WiFi Network, Passwords, Device to Cloud Topic, and Azure Account Credentials are found here. 

Data Visualization

Azure® does provide methods of visualizing data for a cost. Charts, tables, and graphs are among the basic tools Microsoft® Azure® offers. Check out Azure® and look for the service called Stream Analytics Job. This service helps visualize sensor data on Azure® for a usage charge. 

Transmission Interval

This device sends data periodically based on user-preset timing intervals. As this sensor does not use batteries, the user does not need to adjust the transmission interval with the intention to save battery life. 


The main electronics of this device should not be used in outdoor applications or for use in excessive temperature conditions, as only the temperature probe is rated for use in extreme temperatures. Electronics environmental operating range is -40°C to 85°C. Prolonged exposure to extreme humidity conditions may damage this device. The thermocouple of this device may require periodic replacement, depending on installation application. NCD Warranty does not cover use in excessively smoky environments under any circumstances.

This device supports:

  • WPA/WPA2/WPA2-Enterprise WiFi Security Protocols
  • IEEE-802.11B/G/N WiFi Protocols
  • DHCP or Static IP Managed Wireless Networks



Mechanical Drawing

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Extended Lead Time

This product requires extensive manufacturing and testing times. Lead times for Enterprise Series Devices is typically 7-10 business days.

Product Identification
SKU: PR58-4_Azure
UPC: 689860072244
Country of Origin: US
HTS Code: 854231
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We Customize Just for You!!

NCD offers many custom IoT electronic design services to help tailor our product to your exact needs.  Whether you are looking for custom firmware, circuit board modifications, metal enclosures, or industrial color printing, we can help you with a wide variety of design services.

Custom IoT Electronic Design Services Process

Most of our users purchase off-the-shelf hardware for initial testing.  Once everything is working, they contact us to build a custom solution which may include specialized changes to the board, firmware, connectors, etc.  Custom boards have many advantages such as reduced wiring, easy installation, small size, less power consumption, and in some cases, an overall reduction in product cost.  Custom IoT Electronic Design Services will have your company name and logo on the board as well as the enclosure.

Customized IoT Electronics

NCD engineers can help build a customized solution for your particular application based on the designs you see on our website.  We can combine devices onto a single board, change the shape, or even some of the components to meet your exact needs.  We also provide turn-key metal enclosures with powder coating and full-color printing on the top side starting at just $500 for setup!  We have more than 20 years of experience in electronics design and manufacturing.  All of our products are designed and manufactured in the USA, so we are here to support the products we make.  We only ask that our customers prototype their needs using our existing products before we customize.

Customization Guidelines

  • Custom designs should be based on our existing product because we can’t build rockets or electric cars over here!
  • We do not provide customization services if it involves the introduction of a new or untested technology.
  • Custom engineering fees depend on your requirements, so please contact us for a quote!
  • We maintain ownership of all designs, including our customized designs as they are based on our existing Design.
  • We will only ship the customized product to you or your authorized agents.
  • We have an NDA available if needed.
  • The turn-around time is about 2-3 weeks.
  • We specialize in low-volume designs, no quantity is too small!
  • We have the ability to scale to large volumes as needed.

Getting Started with Product Customization

All you have to do is contact us and we will walk you through the process from beginning to end, based on your individual needs.  Some people are surprised at how fast we finish CAD design (usually a few hours), but keep in mind, we still have to build your design, which takes considerably more time.  When we customize product, here are the general services we provide:

  • We design the circuit board.
  • We communicate with our customers throughout the customization and manufacturing process.
  • We manufacture surface mount stencils and circuit boards.
  • We program our pick and place machines to build your boards.
  • We build a working sample and run it through our wave solder machine.
  • We test your custom IoT solution.
  • Once the design is finalized it won’t be possible to make changes during production (changes cost money and require us to repeat the above processes)
  • Once it meets all your requirements, we will start production as needed.
  • We work with our metal fabricators to design a metal enclosure if required.
  • You work with our artist to print the top side of the enclosure in full color with your company logo if required.

+MORE App customizations

We partnered with Blynk who have developed the +MORE app.  If you are interested in customization to their +MORE app then we're sure you will enjoy working with them as much as we did.  They can customize the user interface +MORE mobile app at your request.

  • Add new functionality and features to the mobile applications and web dashboard
  • Change/ add data visualizations options

Contact them today for custom App Development!

White-labeled mobile apps and dashboard

Blynk the developer of +MORE has a fantastic team of developers eager to help with your IoT applications.  They offer the following services.

We provide white-label IoT infrastructure:

  • Private IoT cloud
  • Branded mobile applications for remote monitoring and control
  • A branded web dashboard to manage fleet of your devices
  • Big Data analysis with actionable insights
  • Development of machine learning algorithms

Contact them today for all of your IoT cloud needs!

©2021 National Control Devices, LLC

Made in the USA
5 Year Warranty
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To learn something new, take the path that you took yesterday. ~John Burroughs

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