Pt100 Surface Sensor

Description

The thermal conductivity is very good, and it can accurately measure the surface temperature of the object. It is to lead the wire directly after putting the temperature sensing element on the protection tube. Users can choose different indexing sleeve sizes and wire materials according to the different

temperature or the size of the measurement space. Generally used in small-scale temperature measurement occasions.

Feature	Description
Fast Response	Fine-gauge wire + ultra-thin patch delivers rapid thermal response, ideal for capturing fast-changing temperature profiles
Easy Installation	Self-adhesive design requires no drilling, welding, or surface modification
High Flexibility	Flexible cable bends easily to fit curved surfaces and confined spaces inaccessible to rigid probes
High Accuracy	Large, intimate contact area minimizes contact errors common in surface temperature measurement

Core Components & Explanation

Adhesive Surface Temperature Probe (Yellow Patch End)

The front end features an ultra-thin polyimide patch with self-adhesive backing. Peel off the protective liner and it adheres directly to the surface of the target object, ensuring intimate thermal contact.

With a typical thickness of only 0.1–0.3mm, these patches fit into tight, irregular surfaces while delivering extremely fast thermal response, eliminating errors caused by poor contact with traditional probes.

Fine-Gauge Thermocouple Wire

The conductor core is very fine (often 30AWG/36AWG, hair-thin) and insulated with a high-temperature-resistant coating, allowing it to bend freely for complex installation scenarios.

Different wire core colors correspond to different thermocouple types, matching various temperature ranges.

Standard Thermocouple Connectors (Black/Blue/Yellow Ends)

These are IEC-standard miniature thermocouple connectors, color-coded for quick identification and compatibility with temperature instruments:

Black: Type J thermocouple

Blue: Type T thermocouple

Yellow: Type K thermocouple (the most common universal type)

The polarized connector pins can be plugged directly into matching temperature data loggers or meters without additional wiring.

Common Applications:

Temperature testing of electronic components (PCBs, semiconductors, chips)

Surface temperature monitoring of molds and metal workpieces

Precision temperature measurement in laboratories and academic research

Temperature validation testing for automotive parts and household appliances

 Additional Notes

Different thermocouple types have different temperature ranges:

Type K: typically -200°C to +260°C

Type T: typically -200°C to +200°C

Type J: typically -200°C to +260°CChoose the appropriate type based on your specific requirements.

These sensors typically offer an accuracy of ±0.5°C, making them a high-precision solution for surface temperature measurement in industrial and research applications.

It seems like you're referring to a "patch thermocouple." A patch thermocouple is a type of temperature sensor that is designed to be attached to a surface to measure its temperature. These are often used in applications where it's important to monitor the temperature of a specific area without intrusive methods.

Model	probe	range
Pt100	20*7.5*3.6mm	-50 to 420℃
Resistance	Class A ,Class B	Precision	±1℃,±2℃
Wire material	Teflon/Silicone rubber (waterproof)/Glass fiber

Key Features of Patch Thermocouples:

Surface Mounting: They are typically adhered or attached directly to the surface whose temperature needs to be measured.

Thin and Flexible: Patch thermocouples are usually thin and flexible, allowing them to conform to the shape of the surface.

Quick Response Time: Due to their design, they often have a fast response time to temperature changes.

Variety of Types: They can be made with different types of thermocouple materials (e.g., Type K, Type J, Type T) depending on the temperature range and environment.

 

Installation Tips:

Surface Preparation: Ensure the surface is clean and smooth for optimal adhesion and accurate readings.

Adhesive Selection: Use an appropriate adhesive that can withstand the temperature range and environmental conditions.

Placement: Position the patch thermocouple in a location that is representative of the area you want to measure.

Name	patch thermocouple
type	K/E/J/T/PT100
Temperature	0-600℃ (k),0-400℃ (E),-50-420℃ (PT100)
patch materail	copper
inner diameter	6mm,3mm,4mm,5mm,8mm,10mm,12mm,14mm,16mm,20mm
wire length	0.5m/1m/2m/3m or customzied
Terminal	U type Terminal or plug
patch thickness	0.8mm

Product Advantage

1:High Precision Temperature control probe

2:Accurate measurement accuracy, high sensitivity, wide measurement range -200-600℃

3:Accurate measurement (imported chip)

4:fast response,anti-interference,Good temperature resistance

Types of Thermocouples:

Thermocouples are classified into different types based on the metal combinations used. Each type has a specific temperature range and application suitability:

Type K (Chromel-Alumel): Most common, suitable for a wide range of temperatures (-200°C to 1260°C).

Type J (Iron-Constantan): Used in reducing environments, range from -210°C to 1200°C.

Type T (Copper-Constantan): Ideal for cryogenic applications, range from -250°C to 400°C.

Type E (Chromel-Constantan): High output, suitable for cryogenic and moderate temperatures (-200°C to 900°C).

Type N (Nicrosil-Nisil): Stable at high temperatures, range from -270°C to 1300°C.

Type R/S (Platinum-Rhodium): Used for very high temperatures (up to 1600°C), often in laboratory settings.

Type B (Platinum-Rhodium): Suitable for extremely high temperatures (up to 1800°C).

Related Product Recommendation

Company Profile

Xiamen Lichengda Precision Manufacturing Co., Ltd. was established in 2 0 1 2 year. It is a

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

area of 5000m2, has nearly 100 employees. Applicable quality-system and product-compliance documentation must be confirmed for the quoted product, legal entity and current scope.

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

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

automatic control system and online quality,inspection system to ensure the stability and reliability of product quality

1. Qucik Response:Your inquiry will be replied within 24 hours. Response Rate over 90%
2. Smooth Communication: Well-trained and experienced staffs to answer all your inquires.
3. Sincere Service Attitude: Treat Customers As Friends. No Questions are Neglected.
4. OEM Accepted: Free Sample,We can customize your products to meet all your different requests.
5. Small MOQ: Small Amount wholesales are supported to meet your needs as well as large demands.
6. Fast Delivery: We have Reliable Forwarders with long term cooperation and Competitive Price.
You may contact any one of our sales and services team: email to us as inquiry.

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