PT100 2-Wire Temperature Sensor

This article summarizes reference specifications, applications, and selection notes for a PT100 2-wire temperature sensor. Before ordering, compare the measuring range, probe dimensions, sheath material, accuracy class, cable length, and installation conditions with DOSA.

PT100 2-wire temperature sensor: specifications and selection notes

Specifications of the PT100 2-wire temperature sensor

Manufacturing origin: Axit and Noken, Italy
Temperature range: -200 – 300°C
Probe length: 50mm, 100mm, 200mm,…3000mm
Probe diameter: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm,…21mm
Accuracy class: Class B, Class A, or Class AA
Number of wires: 2 wires
Material: SS304, SS306, Teflon, Inconel 600
Cable length: 2m or a longer optional length

How much does a PT100 2-wire temperature sensor currently cost?

The price of a PT100 2-wire sensor varies according to the brand, temperature range, material, and supplier. The typical reference range is VND 50,000 – 100,000 per unit. To request an accurate quotation, contact the DOSA parts team through the DOSA technical hotline at 0969 429 222.

What are common applications of a PT100 2-wire temperature sensor?

PT100 2-wire sensors are used in various applications depending on their configuration and installation conditions:

Food processing: Temperature monitoring in boilers, steam ovens, and processing lines.
Chemical and pharmaceutical processing: Temperature measurement in storage tanks, reactors, and distillation systems.
Mechanical and metallurgical operations: Temperature monitoring in furnaces, casting moulds, and industrial machinery.
Electrical and electronic systems: Temperature monitoring in circuit boards, electrical cabinets, and industrial air-conditioning systems.
Residential applications: Integration into heaters, ovens, water heaters, and household appliances.

Common applications of the PT100 2-wire temperature sensor

4 important considerations when using a PT100 2-wire temperature sensor

For reliable temperature measurement, users should observe the following points:

Install the sensor correctly: Avoid strong impacts and position the probe in contact with the medium being measured without placing it too close to a heat source beyond its permitted range.
Control lead-wire error: In a PT100 2-wire configuration, lead resistance is added to the measured value; use a cable length suitable for the design, avoid arbitrary extensions, and check compensation settings on the receiving device.
Inspect periodically: Clean the probe, check the connections, and calibrate the measuring system at an interval appropriate to the application.
Select the correct sensor configuration: For corrosive chemicals or very high temperatures, choose a suitable PT100 version with an appropriate protective sheath.

These checks can help maintain measurement performance and identify installation or connection problems during use.

What are the benefits of buying a PT100 2-wire temperature sensor from DOSA?

DOSA supplies parts and equipment and provides technical support for powder coating systems. When asking about a PT100 2-wire sensor, customers should provide the required temperature range, probe length and diameter, sheath material, connection type, cable length, and operating environment so the configuration can be checked.

Genuine products: DOSA helps compare the brand, model, configuration, item condition, and available documentation for each product.
Reasonable pricing by configuration: The quotation is determined by the measuring range, probe dimensions, material, accuracy class, cable length, quantity, and the policy in effect at the time of the request.
Application-based technical consultation: Customers can provide details of the measuring point, temperature range, environment, installation method, and receiving device so DOSA can help compare a suitable sensor.
After-sales service: Warranty terms and technical support after purchase are confirmed for each product and order.
Additional sensor configurations: DOSA can also check 3-wire and 4-wire sensors, as well as type K and type J temperature sensors, according to the application requirements.

DOSA helps customers compare sensor information before providing technical advice and a quotation. Availability, suitable configuration, and support terms are confirmed for each request.

Genuine 2-wire temperature sensor at DOSA

See also:

2-wire temperature sensor with reference information on accuracy, temperature range, and pricing
Wired DS18B20 temperature sensor for further reference

To select the right genuine PT100 2-wire temperature sensor, customers should compare the measuring range, probe dimensions, sheath material, accuracy class, cable length, and installation conditions. Contact DOSA technical support on Zalo at 0969 429 222 to check the configuration and request a quotation.