Table of Contents:

• 1.Overview
• 2. Product Composition
  • 2.1 Highly accurate temperature sensors:
  • 2.2 Data processing and transmission unit
  • 2.3 User interaction interface:
• 3. Product features/advantages
• 4.Application scenarios
• 5.Related Products
  • 5.1 Monitoring equipment
  • 5.2 Communication technology
  • 5.3 Visualization Platform
• 6.Dashboard case

1.Overview

The temperature measurement and alarm system is designed to realize real-time monitoring and alarming of the internal temperature of the refrigerator to ensure the safety and quality of stored items. The system integrates a high-precision temperature sensor, data processing and transmission unit and user interaction interface, which can automatically detect temperature abnormalities and issue timely alarms, applicable to supermarkets, restaurants and other scenes.

2. Product Composition

2.1 Highly accurate temperature sensors:

• selects NTC thermistor with high precision, high stability and fast response characteristics as the temperature sensor.
• The sensors are distributed in key locations inside the refrigerator to ensure that they can comprehensively and accurately reflect the internal temperature condition of the refrigerator.

2.2 Data processing and transmission unit

• Adopts Lora wireless transmission technology, simple, convenient and quick installation

2.3 User interaction interface:

• provides an intuitive display to show the internal temperature of the refrigerator and alarm status in real time.
• supports users to set temperature thresholds, view historical temperature data and perform other related operations through the interface.
• provides a variety of alarm methods, including email and alarm bell.

3. Product features/advantages

• HIGH PRECISION MEASUREMENT: High precision temperature sensor is used to ensure the accuracy of temperature measurement.
• Real-time warning: able to monitor temperature changes in real time and issue timely alarms when the temperature is abnormal.
• Multiple alarm modes: provide multiple alarm modes to meet the needs of different scenarios.
• User-friendly: Provides an intuitive user interaction interface, which is convenient for users to set and query.

4.Application scenarios

The system can be widely used in various scenarios such as supermarkets, restaurants, laboratories, medical institutions, etc. to ensure the safety and quality of stored items. Meanwhile, the system also supports customized development, which can expand and optimize the functions according to customer needs.

5.Related Products

5.1 Monitoring equipment

5.2 Communication technology

• Lora: LoRa technology is a long-range, low-power wireless communication technology designed for IoT applications. It is characterized by ultra-long transmission distance, low power consumption, and high connection density, and is suitable for long-distance IoT communication.

5.3 Visualization Platform

Thingseye：

• ThingsEye is an IoT platform for data collection, processing, visualization and device management.
• ThingsEye's elastic scaling, high fault tolerance and extreme performance ensure that data is never lost.

6.Dashboard case

“Thingseye Temp” control panel is used to configure refrigerators, freezers and other equipment. It has two states:

• The “Main state” includes the main information about the current device, alarm status, map of device distribution. temperature and humidity, refrigerator temperature, active status, etc.

• The device main information contains current temperature and humidity, refrigerator temperature, active status, etc;

• Alarm information contains device active status, high temperature warning, low battery warning;

• Device distribution map supports you to view the current device area and current temperature.

The top right corner of the page allows you to change your own backroom floor plan

• “Device Status” allows you to view the current device information, you can set alarm threshold, alarm reminder email address. You can set new alert thresholds. Add Alert Reminder Email