Wireless temperature sensor

I. Working Principle
The temperature sensor utilizes a thermistor as the sensing element, directly converting temperature variations into changes in resistance value. These resistance changes are then processed through a bridge circuit to convert them into voltage variations, which are subsequently amplified and output.
II. Specifications
Measurement Range: -50°C to +200°C
Resolution: 0.01°C
III. Structure and Features
1. Equipped with a 1.8-inch color LCD screen.
2. Configured with five functional buttons for a simple and user-friendly interface.
3. Supports high-speed USB data transfer for rapid communication with data acquisition devices.
4. Enables wireless communication with experimental terminals.
5. Features a built-in high-capacity removable battery.
6. Includes a snap-fit sensor interface for compatibility with standard sensors in combined experiments.
7. Provides mounting holes for secure attachment to iron stands, facilitating integration with traditional equipment.
8. Compatible with iOS, Android, and Windows operating systems.
IV. Typical Applications
The temperature sensor is a versatile laboratory instrument designed to replace thermometers in chemistry, physics, biology, earth science, and environmental science experiments. Common applications include:
– Ideal gas law experiments
– Endothermic and exothermic reaction studies
– Investigations into the thermal effects of light
V. Precautions
This product is intended solely for educational purposes and is unsuitable for industrial, medical, research, or commercial applications.
VI. Usage Guidelines
1. The thermosensitive element is located at the tip of the sensor’s metal probe. Ensure full contact between this area and the measured object during use.
2. Protect the metal probe from excessive pulling, pressing, or other mechanical stresses.
3. Avoid rubbing or striking the probe against hard surfaces, and never expose it directly to open flames.
4. Do not use in highly corrosive environments.
5. Thoroughly clean the sensor after each use.