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- Thermocouple Type K (NiCr–Ni): Utilizes a nickel-chromium/nickel thermocouple junction, offering a broad temperature range and stable output characteristics.
- Wide Measurement Range: Capable of measuring surface temperatures from –50 °C up to +600 °C, covering both low- and high-temperature applications.
- Robust Construction: Equipped with a V2A stainless-steel protective tube (3 mm diameter, 100 mm length) for mechanical protection and corrosion resistance.
- High Sensitivity and Fast Response: The small probe diameter ensures rapid thermal response and accurate surface contact measurement.
- Versatile Application: Suitable for use in industrial process control, laboratory testing, machinery monitoring, and surface temperature verification.
- Compatibility: Standard Type K thermocouple output allows integration with a wide range of temperature controllers, data loggers, and measurement instruments.
- Durable and Reliable: Designed for long-term stability under continuous operation in harsh or variable environments.
- Easy Integration: Standardized thermocouple connection enables straightforward installation and replacement.
- Maintenance-Free Operation: The sealed stainless-steel sheath minimizes contamination and oxidation, reducing maintenance requirements.
- Wide Measurement Range: Capable of measuring surface temperatures from –50 °C up to +600 °C, covering both low- and high-temperature applications.
- Robust Construction: Equipped with a V2A stainless-steel protective tube (3 mm diameter, 100 mm length) for mechanical protection and corrosion resistance.
- High Sensitivity and Fast Response: The small probe diameter ensures rapid thermal response and accurate surface contact measurement.
- Versatile Application: Suitable for use in industrial process control, laboratory testing, machinery monitoring, and surface temperature verification.
- Compatibility: Standard Type K thermocouple output allows integration with a wide range of temperature controllers, data loggers, and measurement instruments.
- Durable and Reliable: Designed for long-term stability under continuous operation in harsh or variable environments.
- Easy Integration: Standardized thermocouple connection enables straightforward installation and replacement.
- Maintenance-Free Operation: The sealed stainless-steel sheath minimizes contamination and oxidation, reducing maintenance requirements.
1. Product Overview
Product Name: Oberflächenfühler Typ K (NiCr-Ni)
Model / Article Number: SETEKFO
Series: Industrial Surface Temperature Sensor Series (Type K Thermocouple)
Manufacturer: Not explicitly stated (commonly supplied by industrial sensor manufacturers specializing in thermocouple technology)
Product Type: Surface temperature probe / thermocouple sensor
Temperature Range: –50 °C to +600 °C
Description: The SETEKFO is a robust, high-precision surface temperature sensor based on Type K (NiCr–Ni) thermocouple technology. It is designed for accurate surface temperature measurement across a wide thermal range, suitable for industrial, laboratory, and process monitoring applications. The sensor features a stainless-steel (V2A) protective sheath with a 3 mm diameter and 100 mm length, ensuring durability and reliable performance in demanding environments.
2. Key Features
- Thermocouple Type K (NiCr–Ni): Utilizes a nickel-chromium/nickel thermocouple junction, offering a broad temperature range and stable output characteristics.
- Wide Measurement Range: Capable of measuring surface temperatures from –50 °C up to +600 °C, covering both low- and high-temperature applications.
- Robust Construction: Equipped with a V2A stainless-steel protective tube (3 mm diameter, 100 mm length) for mechanical protection and corrosion resistance.
- High Sensitivity and Fast Response: The small probe diameter ensures rapid thermal response and accurate surface contact measurement.
- Versatile Application: Suitable for use in industrial process control, laboratory testing, machinery monitoring, and surface temperature verification.
- Compatibility: Standard Type K thermocouple output allows integration with a wide range of temperature controllers, data loggers, and measurement instruments.
- Durable and Reliable: Designed for long-term stability under continuous operation in harsh or variable environments.
- Easy Integration: Standardized thermocouple connection enables straightforward installation and replacement.
- Maintenance-Free Operation: The sealed stainless-steel sheath minimizes contamination and oxidation, reducing maintenance requirements.
3. Technical Specifications
- Sensor Type: Thermocouple, Type K (NiCr–Ni)
- Temperature Range: –50 °C to +600 °C
- Measurement Principle: Thermoelectric voltage generation based on the Seebeck effect between nickel-chromium and nickel conductors
- Protective Sheath Material: Stainless steel V2A (AISI 304 equivalent)
- Protective Tube Dimensions:
- Diameter: 3 mm
- Length: 100 mm
- Probe Tip: Flat or slightly curved surface contact tip for optimal thermal coupling to measured surfaces
- Cable Connection: Typically supplied with thermocouple extension cable (NiCr–Ni) or miniature thermocouple plug (depending on configuration)
- Accuracy Class: Conforms to IEC 60584-1, Class 1 or Class 2 (depending on calibration)
- Response Time: Typically <2 s (depending on surface and mounting conditions)
- Insulation Resistance: >100 MΩ at 500 VDC (typical for new sensors)
- Operating Environment: Suitable for dry or mildly humid environments; resistant to oil, grease, and mild chemicals due to stainless-steel sheath
- Weight: Approx. 10–25 g (depending on cable length and connector type)
- Electrical Output: Millivolt signal proportional to temperature difference between measuring junction and reference junction
4. Functionality
The SETEKFO surface thermocouple operates on the thermoelectric principle, generating a voltage proportional to the temperature difference between the measuring junction (sensor tip) and the reference junction (instrument input). The Type K (NiCr–Ni) configuration provides a stable and repeatable output across a wide temperature range, making it one of the most widely used thermocouple types in industrial and laboratory environments.
Use Cases and Applications:
- Monitoring surface temperatures of machinery, pipes, and process equipment
- Quality control and testing in manufacturing environments
- Laboratory experiments requiring precise surface temperature readings
- HVAC system diagnostics and thermal mapping
- Surface temperature verification in heating elements, molds, or plates
- Integration into automated process control systems for temperature regulation
Compatibility:
The SETEKFO sensor is compatible with all standard Type K thermocouple measurement devices, including:
- Digital thermometers and handheld meters
- Data acquisition systems (DAQ)
- Industrial controllers and PLCs with thermocouple inputs
- Temperature transmitters and signal conditioners
- Laboratory instrumentation and calibration systems
5. Components & Accessories
Included Components:
- SETEKFO Type K surface thermocouple probe with integrated V2A protective sheath
- Thermocouple cable (length and termination depending on configuration)
- Protective cap or packaging for sensor tip (for transport and storage)
Optional Accessories:
- Miniature Type K thermocouple connectors (male/female)
- Extension cables (NiCr–Ni) with various insulation materials (PVC, PTFE, fiberglass)
- Mounting brackets or clamps for fixed surface attachment
- Calibration certificates (optional, traceable to national standards)
- Temperature transmitters for signal conversion (mV to 4–20 mA or digital output)
Connectors:
- Standard miniature Type K plug (ANSI/IEC color-coded: yellow for positive, red for negative)
- Optional subminiature or industrial connectors depending on application requirements
6. Installation & Setup
Requirements:
- Compatible measuring instrument with Type K thermocouple input
- Proper surface contact to ensure accurate temperature transfer
- Avoid mechanical stress or bending of the 3 mm sheath beyond specified limits
Mounting Options:
- Direct surface contact using spring-loaded clamps or adhesive thermal pads
- Fixed installation using threaded fittings or brackets (if applicable)
- Manual placement for spot measurements or temporary monitoring
Configuration:
1. Connect the thermocouple leads or plug to the corresponding Type K input terminals on the measuring device.
2. Ensure correct polarity (NiCr positive, Ni negative).
3. Calibrate or verify the measurement system if required.
4. Place the sensor tip firmly against the surface to be measured.
5. Allow sufficient time for thermal equilibrium before recording readings.
Safety Considerations:
- Do not exceed the maximum rated temperature of +600 °C.
- Avoid exposure to corrosive chemicals that may degrade the stainless-steel sheath.
- Ensure electrical isolation if measuring on conductive surfaces.
7. Performance & Capabilities
Measurement Range: –50 °C to +600 °C
Accuracy:
- Class 1 (±1.5 °C or ±0.004 × |t|, whichever is greater)
- Class 2 (±2.5 °C or ±0.0075 × |t|, whichever is greater)
Response Time: Rapid response due to small probe diameter and optimized surface contact geometry.
Repeatability: High repeatability under stable conditions, typically within ±0.5 °C.
Stability: Long-term drift <2 °C over 1000 h at 500 °C (typical for Type K thermocouples).
Thermal Shock Resistance: Withstands rapid temperature changes without mechanical or electrical degradation.
Mechanical Strength: The 3 mm stainless-steel sheath provides excellent resistance to bending and vibration.
Environmental Resistance: Resistant to oxidation and corrosion in air and mild industrial atmospheres.
Limitations:
- Not suitable for immersion in liquids or corrosive gases without additional protection.
- Accuracy may be affected by poor surface contact or uneven surface finishes.
- Requires proper cold-junction compensation for precise readings.
8. Standards & Compliance
Applicable Standards:
- IEC 60584-1: Thermocouples – Part 1: Reference tables
- IEC 60584-2: Tolerances for thermocouples
- DIN EN 60584: European standard for thermocouple types and tolerances
- ANSI MC96.1: American standard for thermocouple calibration (Type K)
- RoHS Compliance: Materials and components are compliant with Restriction of Hazardous Substances Directive (RoHS 2011/65/EU)
- REACH Compliance: Manufactured in accordance with REACH regulations for chemical safety
- CE Marking: Conforms to applicable EU directives for electronic measurement devices (when supplied as part of a system)
Quality Assurance:
Each sensor is manufactured under controlled conditions and tested for continuity, insulation resistance, and calibration accuracy. Optional factory calibration certificates can be provided upon request.
9. Additional Information
Warranty:
Typically supplied with a 12-month manufacturer’s warranty covering material and manufacturing defects under normal operating conditions. Extended warranty options may be available depending on supplier.
Support:
Technical support available for installation, calibration, and integration with measurement systems. Documentation includes wiring diagrams, calibration data, and recommended usage guidelines.
Maintenance:
- Periodic inspection of the sensor tip for contamination or mechanical damage.
- Clean the stainless-steel sheath with a soft cloth and mild detergent if necessary.
- Avoid abrasive cleaning methods that could damage the surface finish.
- Recalibration recommended at regular intervals depending on usage intensity and temperature exposure.
Service Life:
Expected operational life exceeds several thousand hours under normal industrial conditions. Longevity depends on temperature cycling, mechanical stress, and environmental exposure.
Updates and Customization:
Custom versions available upon request, including:
- Alternative sheath lengths or diameters
- Different cable materials and lengths
- Specialized mounting configurations
- Calibration to specific temperature ranges or standards
Packaging and Delivery:
Sensors are individually packaged in protective sleeves or boxes to prevent mechanical damage during transport. Each unit is labeled with model number (SETEKFO), type designation (Type K, NiCr–Ni), and temperature range (–50 °C to +600 °C).
### Summary
The SETEKFO Oberflächenfühler Typ K (NiCr–Ni) is a precision-engineered surface temperature sensor designed for accurate, reliable, and durable measurement across a wide thermal range. Its stainless-steel (V2A) protective sheath ensures mechanical robustness and corrosion resistance, while the Type K thermocouple element provides consistent performance from –50 °C to +600 °C. The compact 3 mm × 100 mm probe design enables fast response and easy integration into industrial and laboratory systems.
Compliant with international thermocouple standards (IEC 60584, DIN EN 60584, ANSI MC96.1), the SETEKFO is suitable for a broad range of applications—from process monitoring and equipment diagnostics to research and quality assurance. With optional accessories, calibration services, and compatibility with standard Type K instrumentation, it offers a versatile and dependable solution for surface temperature measurement in demanding environments.
Product Name: Oberflächenfühler Typ K (NiCr-Ni)
Model / Article Number: SETEKFO
Series: Industrial Surface Temperature Sensor Series (Type K Thermocouple)
Manufacturer: Not explicitly stated (commonly supplied by industrial sensor manufacturers specializing in thermocouple technology)
Product Type: Surface temperature probe / thermocouple sensor
Temperature Range: –50 °C to +600 °C
Description: The SETEKFO is a robust, high-precision surface temperature sensor based on Type K (NiCr–Ni) thermocouple technology. It is designed for accurate surface temperature measurement across a wide thermal range, suitable for industrial, laboratory, and process monitoring applications. The sensor features a stainless-steel (V2A) protective sheath with a 3 mm diameter and 100 mm length, ensuring durability and reliable performance in demanding environments.
2. Key Features
- Thermocouple Type K (NiCr–Ni): Utilizes a nickel-chromium/nickel thermocouple junction, offering a broad temperature range and stable output characteristics.
- Wide Measurement Range: Capable of measuring surface temperatures from –50 °C up to +600 °C, covering both low- and high-temperature applications.
- Robust Construction: Equipped with a V2A stainless-steel protective tube (3 mm diameter, 100 mm length) for mechanical protection and corrosion resistance.
- High Sensitivity and Fast Response: The small probe diameter ensures rapid thermal response and accurate surface contact measurement.
- Versatile Application: Suitable for use in industrial process control, laboratory testing, machinery monitoring, and surface temperature verification.
- Compatibility: Standard Type K thermocouple output allows integration with a wide range of temperature controllers, data loggers, and measurement instruments.
- Durable and Reliable: Designed for long-term stability under continuous operation in harsh or variable environments.
- Easy Integration: Standardized thermocouple connection enables straightforward installation and replacement.
- Maintenance-Free Operation: The sealed stainless-steel sheath minimizes contamination and oxidation, reducing maintenance requirements.
3. Technical Specifications
- Sensor Type: Thermocouple, Type K (NiCr–Ni)
- Temperature Range: –50 °C to +600 °C
- Measurement Principle: Thermoelectric voltage generation based on the Seebeck effect between nickel-chromium and nickel conductors
- Protective Sheath Material: Stainless steel V2A (AISI 304 equivalent)
- Protective Tube Dimensions:
- Diameter: 3 mm
- Length: 100 mm
- Probe Tip: Flat or slightly curved surface contact tip for optimal thermal coupling to measured surfaces
- Cable Connection: Typically supplied with thermocouple extension cable (NiCr–Ni) or miniature thermocouple plug (depending on configuration)
- Accuracy Class: Conforms to IEC 60584-1, Class 1 or Class 2 (depending on calibration)
- Response Time: Typically <2 s (depending on surface and mounting conditions)
- Insulation Resistance: >100 MΩ at 500 VDC (typical for new sensors)
- Operating Environment: Suitable for dry or mildly humid environments; resistant to oil, grease, and mild chemicals due to stainless-steel sheath
- Weight: Approx. 10–25 g (depending on cable length and connector type)
- Electrical Output: Millivolt signal proportional to temperature difference between measuring junction and reference junction
4. Functionality
The SETEKFO surface thermocouple operates on the thermoelectric principle, generating a voltage proportional to the temperature difference between the measuring junction (sensor tip) and the reference junction (instrument input). The Type K (NiCr–Ni) configuration provides a stable and repeatable output across a wide temperature range, making it one of the most widely used thermocouple types in industrial and laboratory environments.
Use Cases and Applications:
- Monitoring surface temperatures of machinery, pipes, and process equipment
- Quality control and testing in manufacturing environments
- Laboratory experiments requiring precise surface temperature readings
- HVAC system diagnostics and thermal mapping
- Surface temperature verification in heating elements, molds, or plates
- Integration into automated process control systems for temperature regulation
Compatibility:
The SETEKFO sensor is compatible with all standard Type K thermocouple measurement devices, including:
- Digital thermometers and handheld meters
- Data acquisition systems (DAQ)
- Industrial controllers and PLCs with thermocouple inputs
- Temperature transmitters and signal conditioners
- Laboratory instrumentation and calibration systems
5. Components & Accessories
Included Components:
- SETEKFO Type K surface thermocouple probe with integrated V2A protective sheath
- Thermocouple cable (length and termination depending on configuration)
- Protective cap or packaging for sensor tip (for transport and storage)
Optional Accessories:
- Miniature Type K thermocouple connectors (male/female)
- Extension cables (NiCr–Ni) with various insulation materials (PVC, PTFE, fiberglass)
- Mounting brackets or clamps for fixed surface attachment
- Calibration certificates (optional, traceable to national standards)
- Temperature transmitters for signal conversion (mV to 4–20 mA or digital output)
Connectors:
- Standard miniature Type K plug (ANSI/IEC color-coded: yellow for positive, red for negative)
- Optional subminiature or industrial connectors depending on application requirements
6. Installation & Setup
Requirements:
- Compatible measuring instrument with Type K thermocouple input
- Proper surface contact to ensure accurate temperature transfer
- Avoid mechanical stress or bending of the 3 mm sheath beyond specified limits
Mounting Options:
- Direct surface contact using spring-loaded clamps or adhesive thermal pads
- Fixed installation using threaded fittings or brackets (if applicable)
- Manual placement for spot measurements or temporary monitoring
Configuration:
1. Connect the thermocouple leads or plug to the corresponding Type K input terminals on the measuring device.
2. Ensure correct polarity (NiCr positive, Ni negative).
3. Calibrate or verify the measurement system if required.
4. Place the sensor tip firmly against the surface to be measured.
5. Allow sufficient time for thermal equilibrium before recording readings.
Safety Considerations:
- Do not exceed the maximum rated temperature of +600 °C.
- Avoid exposure to corrosive chemicals that may degrade the stainless-steel sheath.
- Ensure electrical isolation if measuring on conductive surfaces.
7. Performance & Capabilities
Measurement Range: –50 °C to +600 °C
Accuracy:
- Class 1 (±1.5 °C or ±0.004 × |t|, whichever is greater)
- Class 2 (±2.5 °C or ±0.0075 × |t|, whichever is greater)
Response Time: Rapid response due to small probe diameter and optimized surface contact geometry.
Repeatability: High repeatability under stable conditions, typically within ±0.5 °C.
Stability: Long-term drift <2 °C over 1000 h at 500 °C (typical for Type K thermocouples).
Thermal Shock Resistance: Withstands rapid temperature changes without mechanical or electrical degradation.
Mechanical Strength: The 3 mm stainless-steel sheath provides excellent resistance to bending and vibration.
Environmental Resistance: Resistant to oxidation and corrosion in air and mild industrial atmospheres.
Limitations:
- Not suitable for immersion in liquids or corrosive gases without additional protection.
- Accuracy may be affected by poor surface contact or uneven surface finishes.
- Requires proper cold-junction compensation for precise readings.
8. Standards & Compliance
Applicable Standards:
- IEC 60584-1: Thermocouples – Part 1: Reference tables
- IEC 60584-2: Tolerances for thermocouples
- DIN EN 60584: European standard for thermocouple types and tolerances
- ANSI MC96.1: American standard for thermocouple calibration (Type K)
- RoHS Compliance: Materials and components are compliant with Restriction of Hazardous Substances Directive (RoHS 2011/65/EU)
- REACH Compliance: Manufactured in accordance with REACH regulations for chemical safety
- CE Marking: Conforms to applicable EU directives for electronic measurement devices (when supplied as part of a system)
Quality Assurance:
Each sensor is manufactured under controlled conditions and tested for continuity, insulation resistance, and calibration accuracy. Optional factory calibration certificates can be provided upon request.
9. Additional Information
Warranty:
Typically supplied with a 12-month manufacturer’s warranty covering material and manufacturing defects under normal operating conditions. Extended warranty options may be available depending on supplier.
Support:
Technical support available for installation, calibration, and integration with measurement systems. Documentation includes wiring diagrams, calibration data, and recommended usage guidelines.
Maintenance:
- Periodic inspection of the sensor tip for contamination or mechanical damage.
- Clean the stainless-steel sheath with a soft cloth and mild detergent if necessary.
- Avoid abrasive cleaning methods that could damage the surface finish.
- Recalibration recommended at regular intervals depending on usage intensity and temperature exposure.
Service Life:
Expected operational life exceeds several thousand hours under normal industrial conditions. Longevity depends on temperature cycling, mechanical stress, and environmental exposure.
Updates and Customization:
Custom versions available upon request, including:
- Alternative sheath lengths or diameters
- Different cable materials and lengths
- Specialized mounting configurations
- Calibration to specific temperature ranges or standards
Packaging and Delivery:
Sensors are individually packaged in protective sleeves or boxes to prevent mechanical damage during transport. Each unit is labeled with model number (SETEKFO), type designation (Type K, NiCr–Ni), and temperature range (–50 °C to +600 °C).
### Summary
The SETEKFO Oberflächenfühler Typ K (NiCr–Ni) is a precision-engineered surface temperature sensor designed for accurate, reliable, and durable measurement across a wide thermal range. Its stainless-steel (V2A) protective sheath ensures mechanical robustness and corrosion resistance, while the Type K thermocouple element provides consistent performance from –50 °C to +600 °C. The compact 3 mm × 100 mm probe design enables fast response and easy integration into industrial and laboratory systems.
Compliant with international thermocouple standards (IEC 60584, DIN EN 60584, ANSI MC96.1), the SETEKFO is suitable for a broad range of applications—from process monitoring and equipment diagnostics to research and quality assurance. With optional accessories, calibration services, and compatibility with standard Type K instrumentation, it offers a versatile and dependable solution for surface temperature measurement in demanding environments.
No manuals/catalogs available.
No accessories available.