3 Wires Industrial Rtd PT100 Temperatur Sensor Thermocouple Thermal Resistance

Product Description

PT100 is a type of resistance temperature detector (RTD) that is widely used to measure temperature in industrial and scientific applications. It consists of a thin wire made of platinum, which has a positive temperature coefficient of resistance (PTCR), meaning that its resistance increases as its temperature increases.

The PT100 typically has a resistance of 100 ohms at 0°C, and its resistance changes by approximately 0.385 ohms per degree Celsius. By measuring the resistance of the PT100, it is possible to calculate the temperature of the medium being measured.

PT100 sensors are widely used in industrial applications, such as in temperature control systems, process control systems, and laboratory equipment. They are known for their high accuracy, stability, and reliability, and can be used in a wide range of temperature ranges, from -200°C to 850°C.

PT100 sensors can be connected to a variety of temperature controllers, data loggers, and other measurement devices, and are available in a variety of configurations, such as surface-mount sensors, immersion sensors, and probes.

Overall, the PT100 is a versatile and reliable temperature sensor that is widely used in industrial and scientific applications, offering high accuracy, stability, and a wide range of temperature measurement capabilities.

Product Description

A PT100 is a type of Resistance Temperature Detector (RTD) widely used for precise temperature measurement. It is named for its material (Platinum) and its resistance at 0°C (100 ohms). PT100 sensors are known for their high accuracy, stability, and repeatability, making them ideal for applications where precise temperature control is critical.

Model	probe	range
Pt100	standard 4*30mm or custom	-200 to 500ºC
Resistance	Class A ,Class B	Precision	±1ºC,±2ºC
Wire material	Teflon/Silicone rubber (waterproof)/Glass fiber

Key Features of PT100

1. High Accuracy: Offers better accuracy than thermocouples, especially in the range of -200°C to 600°C (-328°F to 1112°F).

2. Stability: Maintains consistent performance over time with minimal drift.

3. Linearity: The resistance-temperature relationship is nearly linear, simplifying calibration and measurement.

4. Wide Temperature Range: Typically used in the range of -200°C to 600°C, though some specialized versions can go up to 850°C.

5. Interchangeability: Standardized resistance values make PT100 sensors interchangeable.

Types of PT100 Sensors

1. 2-Wire PT100:

   • Simplest configuration.

   • Less accurate due to lead wire resistance affecting the measurement.

   • Suitable for applications where high accuracy is not critical.

2. 3-Wire PT100:

   • Compensates for lead wire resistance, improving accuracy.

   • Most commonly used in industrial applications.

3. 4-Wire PT100:

   • Provides the highest accuracy by eliminating lead wire resistance effects.

   • Used in laboratory and precision applications.

Advantages of PT100

1. High Accuracy: More precise than thermocouples, especially in moderate temperature ranges.

2. Stability: Minimal drift over time, ensuring reliable measurements.

3. Repeatability: Consistent performance across multiple measurements.

4. Wide Range: Suitable for both low and moderate temperature applications.

5. Interchangeability: Standardized design allows for easy replacement.

Product Advantages

1:Accurate measurement (imported chip)
2:fast response,  anti-interference, 
3: waterproof and corrosion resistant (304 probe endlessly)

4:PTFE Extension wire
5:Good temperature resistance ,Internal anti-interference 

Applications of PT100

1. Industrial Processes:

   • Temperature monitoring in chemical, pharmaceutical, and food processing industries.

   • Control systems for HVAC, refrigeration, and heating.

2. Laboratories:

   • Precise temperature measurement in research and testing.

3. Automotive:

   • Monitoring engine and exhaust temperatures.

4. Medical Equipment:

   • Temperature control in incubators, sterilizers, and diagnostic devices.

5. Aerospace:

   • Monitoring temperatures in aircraft systems.

 

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Company Profile

Taizhou Best electric heating appliance Co., Ltd. was established in 2 0 1 4 year. It is a

comprehensive company integrating production, sales and technical service. the factory covers an

area of 5000m2,has nearly 100+employees.have obtained ISO9001, CQC,CE,ROHS certifications.

 

Main products : cartridge heater,Tubular heater, Flexible heater, cartridge heater,silicone heater

thermocouple, heating element, and other heating products. The factory introduced advanced

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