+86 189 8978 2810

+86 189 8978 2810

WRNT-03 Probe-Type Thermocouple

Case Quantity
Minimum : 0 Maximum : Unlimited

Multiple Sensor Options – Supports K-type, E-type, and PT100 for flexible temperature measurement.

Wide Temperature Range – K/E types support 0–400°C, while PT100 supports -200–400°C, meeting diverse temperature measurement requirements.

Durable Stainless Steel Probe – Stainless steel probe offers fast thermal response, good durability, and convenient installation.

High-Quality Cable & Easy Connection – Temperature-resistant cable provides excellent insulation and stable signal transmission, with customizable cable length; UT fork terminal enables quick and convenient wiring.

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DETAILS FAQS

Application

Industrial Equipment Temperature Monitoring

Used for real-time temperature measurement of machinery and industrial equipment, helping operators monitor operating conditions and improve equipment reliability.

Heating & Thermal Processing Equipment

Suitable for ovens, furnaces, heaters, and other thermal processing equipment, providing accurate and responsive temperature detection.

HVAC & Temperature Control Systems

Ideal for temperature sensing in heating, ventilation, and temperature control systems, supporting stable and efficient operation.

Automation & Process Control

Can be integrated into industrial automation and control systems for temperature feedback, monitoring, and automatic temperature regulation.

Laboratory & Testing Equipment

Suitable for laboratory instruments and temperature testing equipment, with multiple sensing options and customizable cable lengths to meet different measurement requirements.

Description

Description Background

The WRNT-03 Probe-Type Thermocouple supports K-type, E-type, and PT100 temperature sensing options, providing flexible solutions for different temperature measurement requirements. K-type and E-type models support a temperature range of 0–400°C, while the PT100 version supports a wider range of -200–400°C. The sensor specifications, probe dimensions, cable length, and other parameters can be customized according to specific application requirements.

Equipped with high-quality temperature-resistant cable, the WRNT-03 offers reliable insulation performance and stable signal transmission in demanding operating environments. The stainless steel probe provides excellent durability, fast thermal response, and reliable temperature detection, while its practical probe design makes installation convenient. The UT fork terminal enables quick and secure electrical connections, making the WRNT-03 suitable for industrial equipment, heating systems, machinery, temperature control, and other temperature measurement applications.

Features

01DEPENDABLE
Supports K-type (Nickel-Chromium/Nickel-Silicon), E-type (Nickel-Chromium/Constantan), and PT100 (Platinum) sensing elements for different temperature measurement requirements.
Multiple Sensing Elements
Multiple Sensing Elements
02EFFICIENT
K-type and E-type support 0–400°C, while PT100 supports -200–400°C, providing flexible temperature measurement solutions.
Wide Temperature Measurement Range
Wide Temperature Measurement Range
03SECURE
Stainless steel probe offers fast thermal response, good durability, and convenient installation, ensuring reliable temperature detection.
Durable Stainless Steel Probe
Durable Stainless Steel Probe
04CONVENIENT
Features excellent insulation and temperature resistance, with customizable cable length; the UT fork terminal enables convenient and secure electrical connection.
High-Quality Temperature-Resistant Cable
High-Quality Temperature-Resistant Cable

Technical Details

Product Type:

Probe-Type Thermocouple

Product Model:

WZPT-03

Material:

Stainless Steel

Size:

251mm Length × 7mm Diameter

Measuring Range:

MAX -200°C-400°C

Sensor Element:

Supports K-type, E-type, and PT100

Thermal Response Time:

≤20s

Probe Diameter:

7mm

Probe Length:

251mm

Process Connection:

M12×1 Fixed Thread

Installation Method:

Threaded Mounting

Application Medium:

Water, Oil, Air, Steam, and Non-Corrosive Liquids or Gases

Accessories

We reserve the right to make technical alterations without prior notice.

What type of temperature sensor is the WZPT-03?

The WZPT-03 is a PT100 RTD (Resistance Temperature Detector) temperature sensor that uses a platinum resistance element for accurate and stable temperature measurement.

What is the temperature measurement range?

The sensor can measure temperatures from -100°C to 300°C, making it suitable for both low-temperature and high-temperature industrial applications.

Is the probe waterproof?

Yes. The WZPT-03 features a stainless steel probe structure designed for temperature measurement in water, oil, and other non-corrosive liquid environments.

What material is used for the probe?

The probe is made of stainless steel, providing excellent corrosion resistance, durability, and long service life in industrial environments.

What is the installation method?

The sensor is equipped with an M12×1 fixed threaded connection, allowing secure and reliable installation in tanks, pipelines, and process equipment.

What is the response time of the sensor?

The thermal response time is ≤20 seconds, enabling the sensor to quickly detect temperature changes and provide stable measurement results.

What media can this sensor measure?

The WZPT-03 is suitable for measuring the temperature of: Water Oil Air Steam Other non-corrosive liquids and gases

What industries commonly use this sensor?

Typical applications include: Industrial automation systems Water treatment equipment HVAC systems Boilers and heating equipment Food processing machinery Chemical process control Laboratory and testing equipment

What are the dimensions of the probe?

The standard probe size is: Length: 251 mm Diameter: 7 mm Custom specifications may be available upon request.

What is the difference between a PT100 sensor and a thermocouple?

A PT100 sensor measures temperature based on the resistance change of platinum and generally provides higher accuracy and better stability than thermocouples, especially for industrial process monitoring applications.

Does the sensor require a temperature transmitter?

The WZPT-03 outputs a PT100 resistance signal. If your control system requires a standard output such as 4–20mA, 0–10V, or RS485, an external temperature transmitter is required.

Can the cable length and probe size be customized?

Yes. Customized probe lengths, cable lengths, connection types, and installation threads can be provided according to specific application requirements.

How should the sensor be maintained?

Regularly inspect the probe for contamination, scale buildup, or mechanical damage. Keeping the sensing area clean helps maintain measurement accuracy and prolong service life.

Is the sensor suitable for continuous industrial operation?

Yes. The stainless steel construction and PT100 sensing element are designed for long-term, continuous operation in industrial temperature monitoring and control systems.

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