The WLAN Thermometer 1x Pt100 from W&T is a high-precision, IP-based measuring system specifically designed for accurate and continuous real-time temperature monitoring. With its integrated WLAN connectivity, cloud-based data acquisition, and flexible integration options, this modern web thermometer is an indispensable tool for businesses, research institutions, and even private use. Thanks to the high-quality Pt100 sensor, the device delivers reliable and precise readings for a wide range of applications – from industrial manufacturing and server rooms to cold chain monitoring.

In a world where smart technologies are increasingly entering all areas of life and work, the WLAN Thermometer 1x Pt100 convinces as part of the IoT temperature sensor generation with intelligent data acquisition and easy operation. The system enables wireless remote temperature monitoring via the Internet, offering maximum flexibility and control. Users can access real-time data at any time via an intuitive web interface or app. With precise alarms when thresholds are exceeded, safety-relevant situations are detected early.

Whether in technical systems, server rooms, or storage areas – reliable temperature monitoring is crucial to prevent failures, material damage, or inefficient energy use. The WLAN Thermometer from W&T helps you continuously keep your environmental conditions under control. It operates completely autonomously and can be integrated directly into the existing WLAN – without complicated additional software. This makes it easily accessible for both industrial automation professionals and beginners alike.

By using the proven Pt100 temperature sensor, the system offers particularly high measurement accuracy in the range from -50 °C to +180 °C. This wide temperature range makes the device ideal for various environments – from deep-frozen logistics chains to high-temperature technical processes. Combined with its solid construction and robust electronics, the WLAN Thermometer guarantees longevity and reliability – even under demanding industrial conditions.

Web Thermometer with Smart WLAN Technology

The WLAN Thermometer 1x Pt100 is based on the latest IoT technology and integrates seamlessly into wireless networks. Operating in WLAN mode allows maximum flexibility in positioning the device – eliminating the need for cable installation or complex network setups. Alternatively, the measuring device can also be operated in access point mode, enabling direct connection via notebook or mobile devices. These functions make it a universally applicable measuring tool for high-level temperature monitoring.

Via the user-friendly web interface, all relevant parameters can be easily configured. Thresholds, interval times, and alarm notifications are set directly in the browser. Real-time data is displayed clearly in tables and diagrams, and cloud integration allows for long-term storage and analysis of temperature trends. Thanks to its open interface architecture, the thermometer supports SNMP, MQTT, and HTTP, enabling integration into higher-level monitoring and automation systems.

Precise Data Acquisition with Pt100 Sensor

The heart of the device is the precise Pt100 temperature sensor. This sensor is known for its excellent measurement stability and low tolerance deviation. It detects temperature changes quickly and accurately, making even the smallest fluctuations visible. In industrial environments where temperature stability determines product quality or safety, this is a decisive advantage. The system can continuously log measurements and offers high resolution to identify trends and fluctuations.

Through digital signal processing, measurement errors are minimized and all data is timestamped. This precise documentation is an important basis for quality verification, audits, or energy-efficient building management. Thanks to WLAN communication, there is no need for fixed wiring, greatly simplifying installation in sensitive or hard-to-access areas.

Cloud-Based Temperature Monitoring – Unlimited Transparency

One of the greatest strengths of the W&T Web Thermometer lies in its cloud integration. Measured temperature data is automatically transferred to a secure cloud, where it can be visualized, analyzed, and exported at any time. The user can identify trends, track temperature deviations, and use long-term statistics to check the efficiency of technical systems. The graphical representation of measurement data over weeks or months makes the system an important tool for data analysis and optimization.

Notifications and alarms can also be managed via the cloud. When a predefined threshold is exceeded or undershot, the system automatically sends warning messages by email or push notification. This function is of inestimable value, especially for cold chain monitoring of food, medicines, or sensitive materials. In the event of a malfunction, operators can take immediate action to prevent potential losses.

Temperature Alarm and Temperature Data Logger Included

The WLAN Thermometer 1x Pt100 includes a comprehensive alarm function as well as an integrated temperature data logger. All data is continuously recorded, and users can set flexible interval times for measurements and storage cycles. If a threshold is exceeded, the system immediately responds with a notification via the defined communication method. The internal memory retains all readings even after a restart, ensuring complete traceability.

With the integrated data logger and time synchronization, the temperature profile can be documented with precision. This feature provides a major advantage for quality assurance requirements or industrial testing processes where proof of temperature history is essential. Combined with cloud-based temperature monitoring, it creates a reliable archiving system that enables both real-time monitoring and long-term data evaluation.

Applications in Industry, Commerce, and Research

The WLAN Thermometer was designed for a wide range of applications. In server rooms, it can monitor temperature conditions and warn early about overheating. In warehouses, it supports cold chain monitoring, helping to maintain hygiene standards. In the healthcare sector, it ensures the necessary temperature stability for medication storage. In research laboratories, where exact temperatures determine experimental results, the use of this system offers great benefits.

It is also ideal for energy-optimized building management. By monitoring room temperatures, heating and cooling systems can be controlled more precisely. In combination with other IoT sensors – such as those for humidity or air quality – a comprehensive environmental monitoring solution can be created. WLAN-based measuring systems like the one from W&T thus contribute not only to safety but also to sustainability.

Technical Features and Robust Construction

The WLAN Thermometer impresses with its robust housing and durable electronics. It complies with industrial standards regarding electromagnetic compatibility and immunity and is therefore suitable for operation under demanding conditions. The design allows operation with various power sources, including PoE (Power over Ethernet) or external power supplies. An internal battery buffer ensures accurate timestamps – even during short power outages.

Thanks to encrypted data transmission via HTTPS and MQTT, the integrity of all transmitted measurement data is guaranteed. This makes the device a suitable choice even for security-critical infrastructures. Maintenance intervals are minimal, and firmware updates can be conveniently installed via the web interface.

Advantages of the W&T WLAN Thermometer 1x Pt100

• Highest measurement accuracy thanks to precise Pt100 sensor
• Wireless WLAN communication – no cable clutter, flexible placement
• Integrated web interface for easy operation
• Cloud-based data acquisition and analysis
• Temperature alarm via email or push notification when thresholds are violated
• Temperature data logger for long-term recording
• SNMP and MQTT compatibility for professional network integration
• Scalable for multi-sensor monitoring
• Reliable real-time alerting
• Robust, industrial design for long-lasting operation

Perfect Integration into Modern Monitoring Systems

The system can be seamlessly integrated into existing monitoring solutions. Especially when combined with other devices from the W&T product family, a comprehensive IoT-based network monitoring system is created. For example, temperature, power, humidity, and motion data can be consolidated in a central dashboard. Communication with common management systems takes place smoothly via standardized protocols.

Setup is quick and simple. Once connected to the network, the device automatically detects the existing infrastructure and is ready for immediate use. Predefined templates allow alarms, logs, and charts to be customized. This user-friendliness makes the WLAN Thermometer attractive for both complex industrial environments and smaller installations.

The WLAN Thermometer 1x Pt100 from W&T combines precision, reliability, and intelligent IoT technology. Whether in industrial processes, environmental and climate data measurement, or server room monitoring – this device provides security wherever temperature is critical. The integrated data logger, cloud integration, and wireless communication make it a sustainable and future-proof solution. With its robust construction and high user-friendliness, the thermometer stands for quality "Made in Germany".

Customers benefit from intuitive operation, precise measurement technology, and a variety of analysis functions that provide complete control over all temperature-relevant processes. Especially in times of growing demands for sustainability and energy efficiency, the device is a valuable component of modern monitoring concepts. Choose innovation, precision, and reliability – with the WLAN Thermometer 1x Pt100 from W&T.