OVERVIEW
• PT100 Class A RTD Element
• 26 AWG FEP insulated conductors, stranded
• Easy installation, remove backing and press self-adhering Kapton (TM) Polyimide tape to surface
MADE IN THE USA
The Surface Mount Stick On RTD PT100 Sensor is designed for use in R&D and Testing applications. The self-adhering Kapton (TM) Polyimide tape patch will stick to clean, dry, smooth surfaces. For best results surface may need to be prepared beforehand by burnishing smooth. Kapton (TM) Polyimide tape patch can also be cemented to surface using an air set type Epoxy cement.
The Surface Mount Stick On RTD PT100 Sensor is designed to deliver high performance temperature measurements, reliably and consistently. These temperature sensors are designed for Research and Development, test labs, manufacturing engineering and production environments. They can be customized for OEM applications as well.
Contact us for volume pricing. Custom configurations available.
Options:
TECHNICAL SPECIFICATIONS
| RTD Element Type: | Thin film platinum, 100Ω at 0°C, α =0.00385 |
| Range: | -50 to 500°F (-45 to 260°C) |
| Accuracy: | Class A, +/- 0.15°C |
| Tape dimensions: | OD = 1.5” (38.1 mm) or 2.0” (50.8 mm), Thickness 0.011” (0.28 mm) |
| RTD Element dimensions: | W = 0.09” x L = 0.08” (2.3 mm x 2.1 mm), Thickness 0.04” (0.9 mm) |
| Response Time*: | 3 Seconds |
| Lead Wire: | Teflon™ insulated with Teflon™ outer jacket, 26 AWG, stranded conductors |
| Wiring: | 3-Wire |
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High-Accuracy Surface Temperature Measurement with Easy Installation
The SSP2-RTD Surface Mount Stick-On RTD Sensor is a precision temperature measurement solution designed for applications requiring accurate surface readings, fast installation, and reliable long-term performance. Featuring a thin-film platinum PT100 sensing element and a flexible Kapton® adhesive backing, this sensor provides excellent thermal contact and repeatable measurements without the need for permanent mounting hardware.
Engineered for research, development, and industrial testing applications, the SSP2-RTD offers a practical, high-performance alternative to traditional probe-style temperature sensors.
Designed for Surface Temperature Measurement
The SSP2-RTD is specifically designed for surface-mounted temperature sensing, allowing users to measure the temperature of objects without drilling, welding, or modifying the test surface.
This makes it ideal for applications such as:
Heat sink and electronics temperature monitoring
Pipe and tubing surface measurement
Motors, pumps, and mechanical equipment
Composite materials and test panels
Laboratory and R&D testing environments
By mounting directly to the surface, the sensor provides accurate temperature readings while preserving the integrity of the measured component.
Thin-Film Platinum RTD for High Accuracy
At the core of the SSP2-RTD is a thin-film platinum RTD element, available in both PT100 and PT1000 configurations. These sensing elements are widely recognized for their superior accuracy, stability, and repeatability.
Key sensor specifications include:
100Ω or 1000Ω resistance at 0°C
Standard α = 0.00385 temperature coefficient
Class A accuracy of ±0.15°C
This level of precision makes the SSP2-RTD suitable for applications where temperature accuracy is critical, including calibration, testing, and process validation.
3-Wire Configuration for Improved Measurement Accuracy
The SSP2-RTD utilizes a 3-wire configuration, which helps compensate for lead wire resistance and improves overall measurement accuracy.
This wiring method is commonly used in industrial and laboratory systems, providing a balance between measurement precision and ease of integration. Compared to 2-wire configurations, the 3-wire design significantly reduces errors caused by cable resistance, especially in longer lead lengths.
Fast Response for Dynamic Applications
The SSP2-RTD is designed for responsive temperature measurement with:
Typical response time: approximately 3 seconds (time constant)
This allows the sensor to quickly react to changes in surface temperature, making it suitable for applications where thermal conditions vary over time.
The combination of a thin-film sensing element and low thermal mass ensures efficient heat transfer and reliable tracking of temperature changes.
Kapton Tape with Fiberglass Reinforcement
The SSP2-RTD features a polyimide (Kapton) tape construction with fiberglass mesh backing and a silicone adhesive layer. This design provides:
Strong adhesion to clean, dry surfaces
Flexibility for slightly curved or irregular geometries
High temperature resistance
Mechanical durability
The tape is available in two sizes:
1.5-inch diameter (38.1 mm)
2.0-inch diameter (50.8 mm)
With a thickness of just 0.011 inches (0.28 mm), the sensor maintains excellent thermal contact while minimizing interference with the measured surface.
Wide Operating Temperature Range
The SSP2-RTD is capable of measuring temperatures across a broad range:
-50°F to 500°F (-45°C to 260°C)
This makes it suitable for a wide variety of applications, from ambient testing to elevated temperature environments found in industrial processes and equipment monitoring.
Durable PFA Teflon Lead Wire Construction
The SSP2-RTD is equipped with PFA Teflon insulated lead wires and a PFA Teflon outer jacket, providing excellent durability and resistance to harsh environments.
Key features include:
26 AWG stranded conductors for flexibility
High temperature resistance
Chemical resistance
Long-term reliability in demanding conditions
This robust lead wire construction ensures stable signal transmission while allowing easy routing in complex setups.
Compact Sensing Element for Precise Placement
The RTD sensing element itself is compact, measuring approximately:
0.09 inches by 0.08 inches
This small footprint allows for precise placement on small or localized areas, enabling accurate temperature measurement exactly where it is needed.
Easy Installation and Repositioning
The self-adhesive backing allows for quick and straightforward installation:
Clean and dry the surface
Remove the protective backing
Apply the sensor to the desired location
This non-invasive mounting method makes the SSP2-RTD ideal for temporary testing, prototyping, and applications where sensors may need to be repositioned.
Configurable Options for Application Flexibility
The SSP2-RTD is available in multiple configurations to meet a wide range of application requirements:
RTD Element Options
PT100 (100Ω)
PT1000 (1000Ω)
Cable Length Options
36 inches
72 inches
180 inches
Tape Size Options
1.5 inch diameter
2.0 inch diameter
Connector Options
No connector
Male mini plug
Standard plug
Custom configurations are also available to meet specific installation or performance needs.
Typical Applications
The SSP2-RTD Surface Mount Stick-On RTD Sensor is widely used in:
Research and development testing
Electronics and thermal management
HVAC system diagnostics
Industrial equipment monitoring
Automotive and aerospace testing
Process validation and quality control
Its combination of accuracy, ease of use, and flexibility makes it a versatile solution for surface temperature measurement.
Made in the USA Quality
Manufactured in the USA, the SSP2-RTD is built to high quality standards, ensuring consistent performance, reliability, and repeatability across applications.
Why Choose the SSP2-RTD Stick-On RTD Sensor?
The SSP2-RTD stands out as a premium surface temperature sensor due to its:
Thin-film platinum RTD for high accuracy
Class A precision performance
3-wire configuration for improved measurement accuracy
Fast response time for dynamic measurements
Easy peel-and-stick installation
Durable Kapton and fiberglass construction
Wide temperature measurement range
Flexible configuration options
Simplify Surface Temperature Measurement with Precision
Accurate surface temperature measurement is critical for testing, monitoring, and optimizing system performance. The SSP2-RTD Surface Mount Stick-On RTD Sensor provides a simple, effective, and highly accurate solution for capturing temperature data without complex installation.
Whether used in laboratory environments or industrial applications, the SSP2-RTD delivers dependable performance, fast response, and precision you can trust.