Temperature Sensors | Temperature Probes | Thermocouples
Temperature sensors are essential devices for accurate temperature measurement, commonly known as Temperature Probes or Thermocouples. At Le Quoc Equipment, we offer a wide range of high-quality temperature sensors to meet all industrial and testing needs.
Genuine Temperature Sensors | Temperature Probes | Thermocouples at Le Quoc Equipment
Temperature sensors, also called Temperature Probes or Thermocouples, are important accessories for Contact Temperature Gauges, directly contacting the heat source to be measured. The most common temperature sensors at Le Quoc Equipment are thermocouples with various types: K, J, E, T, N, R, S, suitable for different measuring devices.

Technical Features to Note When Choosing Temperature Sensors
The most important aspect is the sensor’s heat resistance. For high temperatures, you should choose High-temperature Thermocouples to ensure durability and accuracy. Additionally, determine the material and measurement target to select the suitable sensor type:
- Measuring hard surface: prioritize sensors with surface contact design such as NR-33, NR-31B.
- Measuring high-temperature liquid or gas environments: choose NR-38, NR-88B, TP-550, TP-500, TP-300.

Construction and Operating Principle
Thermocouple-type thermocouples consist of two different metal wires welded at the sensor tip. When the temperature changes, the voltage generated between the two metals changes accordingly, creating an electrical signal sent to the temperature gauge. Le Quoc Equipment supplies genuine temperature sensors from Geo Fennel, Germany and Sper Scientific, USA, ensuring quality and high accuracy.

Le Quoc Equipment offers free nationwide delivery and dedicated technical consulting services to help customers choose the right temperature sensor for their needs.
Download catalog: Temperature Sensors
Benefits of Using Temperature Sensors at Le Quoc Equipment
Choosing genuine temperature sensors from Le Quoc Equipment ensures accurate measurement, high durability, and suitability for harsh working conditions. Our products come in diverse designs and technical standards to meet all surface, liquid, gas, and industrial environment temperature measurement needs.
Guide to Selecting Suitable Temperature Sensors
- Identify the temperature range to select sensors with appropriate heat resistance.
- Choose sensor types matching the material form and measuring environment (surface, liquid, gas).
- Check thermocouple type standards (K, J, E, T...) compatible with measuring devices.
- Technical advice from Le Quoc Equipment helps you pick the right type and use it effectively.
Contact Le Quoc Equipment Now
For detailed consultation and the best quotes on temperature sensors, contact Le Quoc Equipment. We commit to supplying genuine products, competitive prices, and dedicated after-sales service.
What are the common types of temperature sensors?
Common temperature sensors include thermocouple types K, J, E, T, N, R, S with different technical standards suitable for various applications.
How to choose temperature sensors suitable for the measuring environment?
You need to determine the temperature and material environment (surface, liquid, gas) to select sensors with appropriate design and heat resistance.
Does Le Quoc Equipment provide technical consulting?
We offer free technical consulting to help customers choose temperature sensors with the right functions and effective usage.
How long does it take to deliver temperature sensors to customers?
Le Quoc Equipment provides free nationwide delivery across Vietnam with fast shipping ensuring on-time delivery.
Where to contact to order temperature sensors?
Customers can contact directly via the website or phone number of Le Quoc Equipment for quick ordering support.