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- High-precision Pt100 sensing element: Utilizes a platinum resistance thermometer (RTD) element with a nominal resistance of 100 Ω at 0°C, ensuring stable and repeatable temperature readings.
- DIN Class B accuracy: Complies with IEC 60751 / DIN EN 60751 Class B tolerance standards, providing a maximum permissible deviation of ±(0.3 + 0.005 × |t|) °C.
- Wide temperature range: Operational range from –50°C to +150°C, suitable for both low-temperature and moderate high-temperature applications.
- Rugged stainless steel construction: The V2A (AISI 304) stainless steel housing offers excellent corrosion resistance, mechanical durability, and suitability for hygienic or industrial environments.
- Compact screw-in design: The M10 threaded fitting allows easy installation into process housings, pipes, or equipment walls, ensuring secure mechanical coupling and optimal thermal contact.
- 4-wire configuration: Minimizes measurement errors due to lead resistance, enabling high-accuracy readings even over longer cable runs.
- LEMO connector interface: Provides a robust, quick-connect electrical interface compatible with professional instrumentation and data acquisition systems.
- Versatile application range: Ideal for process control, laboratory measurement, HVAC systems, machinery monitoring, and general industrial temperature sensing.
- Maintenance-free operation: Designed for long service life with minimal recalibration requirements.
- DIN Class B accuracy: Complies with IEC 60751 / DIN EN 60751 Class B tolerance standards, providing a maximum permissible deviation of ±(0.3 + 0.005 × |t|) °C.
- Wide temperature range: Operational range from –50°C to +150°C, suitable for both low-temperature and moderate high-temperature applications.
- Rugged stainless steel construction: The V2A (AISI 304) stainless steel housing offers excellent corrosion resistance, mechanical durability, and suitability for hygienic or industrial environments.
- Compact screw-in design: The M10 threaded fitting allows easy installation into process housings, pipes, or equipment walls, ensuring secure mechanical coupling and optimal thermal contact.
- 4-wire configuration: Minimizes measurement errors due to lead resistance, enabling high-accuracy readings even over longer cable runs.
- LEMO connector interface: Provides a robust, quick-connect electrical interface compatible with professional instrumentation and data acquisition systems.
- Versatile application range: Ideal for process control, laboratory measurement, HVAC systems, machinery monitoring, and general industrial temperature sensing.
- Maintenance-free operation: Designed for long service life with minimal recalibration requirements.
1. Product Overview
Product Name: Pt100 Einschraubfühler V2A, Klasse DIN B
Model: SETPTFE-DINB
Series: Pt100 Screw-in Temperature Sensor Series
Article Number: SETPTFE-DINB
Manufacturer: [Manufacturer not specified in source content; typically supplied by an industrial sensor manufacturer specializing in temperature measurement components]
The SETPTFE-DINB is a precision-engineered Pt100 screw-in temperature sensor designed for accurate and reliable temperature measurement in industrial and laboratory environments. Constructed from V2A stainless steel, the sensor offers robust mechanical strength, corrosion resistance, and long-term stability under demanding operating conditions. It conforms to DIN Class B accuracy standards, ensuring dependable measurement performance across a wide temperature range. The sensor features a M10 screw-in thread, a 45 × 18 mm probe body, and a 4-wire connection terminated with a LEMO connector, providing secure electrical contact and compatibility with a wide range of instrumentation systems.
2. Key Features
- High-precision Pt100 sensing element: Utilizes a platinum resistance thermometer (RTD) element with a nominal resistance of 100 Ω at 0°C, ensuring stable and repeatable temperature readings.
- DIN Class B accuracy: Complies with IEC 60751 / DIN EN 60751 Class B tolerance standards, providing a maximum permissible deviation of ±(0.3 + 0.005 × |t|) °C.
- Wide temperature range: Operational range from –50°C to +150°C, suitable for both low-temperature and moderate high-temperature applications.
- Rugged stainless steel construction: The V2A (AISI 304) stainless steel housing offers excellent corrosion resistance, mechanical durability, and suitability for hygienic or industrial environments.
- Compact screw-in design: The M10 threaded fitting allows easy installation into process housings, pipes, or equipment walls, ensuring secure mechanical coupling and optimal thermal contact.
- 4-wire configuration: Minimizes measurement errors due to lead resistance, enabling high-accuracy readings even over longer cable runs.
- LEMO connector interface: Provides a robust, quick-connect electrical interface compatible with professional instrumentation and data acquisition systems.
- Versatile application range: Ideal for process control, laboratory measurement, HVAC systems, machinery monitoring, and general industrial temperature sensing.
- Maintenance-free operation: Designed for long service life with minimal recalibration requirements.
3. Technical Specifications
- Sensor Type: Pt100 Resistance Temperature Detector (RTD)
- Nominal Resistance: 100 Ω at 0°C
- Accuracy Class: DIN EN 60751 Class B
- Temperature Range: –50°C to +150°C
- Connection Type: 4-wire configuration
- Connector Type: LEMO plug connector (standard circular push-pull type)
- Thread Type: M10 screw-in thread
- Probe Dimensions: 45 mm length × 18 mm diameter (sensor body)
- Housing Material: V2A stainless steel (AISI 304 equivalent)
- Electrical Insulation: PTFE-insulated leads (implied by product code “SETPTFE”)
- Response Time: Typically < 2 seconds in liquid media (depending on installation and medium)
- Measurement Current: ≤ 1 mA (to minimize self-heating)
- Ingress Protection: Typically IP65–IP67 (depending on connector sealing and installation)
- Weight: Approx. 30–50 g (depending on cable and connector configuration)
- Operating Pressure: Suitable for low to moderate pressure environments (up to approx. 10 bar, depending on installation)
- Dielectric Strength: > 500 V AC between sensor element and housing
4. Functionality
The SETPTFE-DINB Pt100 screw-in sensor operates on the principle of resistance variation in platinum with temperature. The Pt100 element exhibits a precisely defined resistance-temperature relationship, allowing accurate conversion of resistance values into temperature readings.
Working Principle:
- The platinum element’s resistance increases linearly with temperature.
- The 4-wire configuration compensates for lead resistance by using separate current and voltage measurement circuits, ensuring that cable length does not affect accuracy.
- The sensor transmits the resistance signal via the LEMO connector to a compatible measuring device, such as a temperature transmitter, controller, or data acquisition system.
Use Cases and Applications:
- Industrial process monitoring: Temperature measurement in machinery, tanks, and process lines.
- HVAC and building automation: Monitoring air or fluid temperatures in heating and cooling systems.
- Laboratory and research: Precision temperature sensing in experimental setups.
- Food and beverage industry: Suitable for hygienic environments due to stainless steel construction.
- Mechanical engineering: Embedded temperature measurement in equipment housings or bearings.
- Automation systems: Integration with PLCs and industrial control systems for process regulation.
Compatibility:
- Compatible with standard Pt100 measurement circuits and instruments supporting 4-wire RTD inputs.
- Can interface with transmitters, controllers, and data loggers equipped with LEMO or compatible connectors.
- Suitable for integration into both analog and digital measurement systems.
5. Components & Accessories
Included Components:
- Pt100 screw-in sensor assembly with integrated M10 threaded probe
- 4-wire lead termination with LEMO connector
- Stainless steel probe housing (V2A)
Optional Accessories (depending on supplier):
- Extension cables with matching LEMO connectors
- Mounting adapters or compression fittings for alternative thread sizes
- Temperature transmitters (4–20 mA or digital output) for signal conditioning
- Calibration certificates (upon request)
- Protective caps or covers for connector interface
Connectors and Interfaces:
- LEMO connector: High-quality circular connector with push-pull locking mechanism, ensuring secure electrical contact and quick disconnection.
- 4-wire terminals: Two wires for current supply and two for voltage measurement, minimizing measurement error.
6. Installation & Setup
Requirements:
- Compatible threaded port (M10) in the measurement point or process housing.
- Electrical connection to a Pt100-compatible measuring device or transmitter.
- Proper sealing (e.g., with PTFE tape or gasket) to ensure leak-free installation if used in fluid systems.
Mounting Options:
- Direct screw-in installation: The M10 thread allows direct insertion into threaded holes or process adapters.
- Compression fittings: Optional fittings can be used for adjustable immersion depth.
- Surface mounting: Possible with appropriate adapters or brackets.
Configuration Steps:
1. Verify that the measurement device supports 4-wire Pt100 input.
2. Screw the sensor into the designated M10 port, ensuring proper mechanical contact.
3. Connect the LEMO plug to the corresponding socket on the measuring instrument.
4. Configure the measurement channel for Pt100, 4-wire mode, and Class B accuracy.
5. Perform a functional check by comparing readings with a reference thermometer.
Installation Considerations:
- Avoid excessive mechanical stress or bending of the probe.
- Ensure full immersion of the sensing tip in the medium for accurate readings.
- Maintain proper grounding and shielding to minimize electrical noise.
- Observe the specified temperature range (–50°C to +150°C).
7. Performance & Capabilities
Measurement Accuracy:
- Class B tolerance: ±(0.3 + 0.005 × |t|) °C, ensuring reliable readings across the full range.
Response Time:
- Fast thermal response due to compact probe geometry and direct metal contact with the medium.
Stability and Repeatability:
- Excellent long-term stability of platinum sensing element.
- Minimal drift over time, suitable for continuous monitoring applications.
Electrical Performance:
- 4-wire configuration eliminates lead resistance effects.
- Low self-heating due to minimal measurement current.
Mechanical Performance:
- Robust stainless steel housing resists vibration, mechanical shock, and corrosion.
- Threaded design ensures secure mechanical fixation.
Limitations:
- Not suitable for extremely high-temperature (>150°C) or cryogenic (<–50°C) applications.
- Requires compatible LEMO connector interface for electrical connection.
- Not designed for direct immersion in aggressive chemicals without protective coatings.
Efficiency and Reliability:
- High measurement repeatability and low maintenance requirements.
- Suitable for continuous operation in industrial environments.
8. Standards & Compliance
- DIN EN 60751 / IEC 60751: Defines the characteristics and tolerances for industrial platinum resistance thermometers (Pt100).
- DIN Class B Accuracy: Ensures standardized performance and interchangeability.
- Material Compliance: V2A stainless steel (AISI 304) conforms to common industrial and hygienic standards.
- Electrical Safety: Designed for low-voltage measurement circuits; dielectric strength >500 V AC.
- Environmental Protection: Depending on sealing, can meet IP65–IP67 ingress protection standards.
- RoHS Compliance: Typically compliant with Restriction of Hazardous Substances directives (lead-free, environmentally safe).
- Quality Assurance: Manufactured under controlled conditions ensuring traceability and calibration consistency.
9. Additional Information
Warranty:
- Standard manufacturer’s warranty (typically 12–24 months) covering material and manufacturing defects.
Support:
- Technical support available for installation, calibration, and integration assistance.
- Documentation includes wiring diagrams, dimensional drawings, and calibration data (if provided).
Maintenance:
- Generally maintenance-free; periodic verification recommended for critical applications.
- Cleaning with mild detergent or alcohol-based solutions; avoid abrasive materials.
- Recalibration intervals depend on application severity and accuracy requirements (typically every 12–24 months).
Updates and Customization:
- Custom probe lengths, thread sizes, and connector types available upon request.
- Optional calibration certificates traceable to national standards.
- Compatible with a wide range of industrial transmitters and controllers.
Summary
The SETPTFE-DINB Pt100 Einschraubfühler V2A, Klasse DIN B is a high-quality, screw-in platinum resistance temperature sensor engineered for precision, durability, and ease of integration. Its V2A stainless steel housing, M10 threaded design, and LEMO connector make it ideal for industrial and laboratory applications requiring reliable temperature measurement between –50°C and +150°C. The 4-wire configuration ensures high accuracy by compensating for lead resistance, while compliance with DIN EN 60751 Class B guarantees standardized performance. With robust construction, wide compatibility, and minimal maintenance requirements, the SETPTFE-DINB represents a dependable solution for temperature monitoring in diverse technical environments.
Product Name: Pt100 Einschraubfühler V2A, Klasse DIN B
Model: SETPTFE-DINB
Series: Pt100 Screw-in Temperature Sensor Series
Article Number: SETPTFE-DINB
Manufacturer: [Manufacturer not specified in source content; typically supplied by an industrial sensor manufacturer specializing in temperature measurement components]
The SETPTFE-DINB is a precision-engineered Pt100 screw-in temperature sensor designed for accurate and reliable temperature measurement in industrial and laboratory environments. Constructed from V2A stainless steel, the sensor offers robust mechanical strength, corrosion resistance, and long-term stability under demanding operating conditions. It conforms to DIN Class B accuracy standards, ensuring dependable measurement performance across a wide temperature range. The sensor features a M10 screw-in thread, a 45 × 18 mm probe body, and a 4-wire connection terminated with a LEMO connector, providing secure electrical contact and compatibility with a wide range of instrumentation systems.
2. Key Features
- High-precision Pt100 sensing element: Utilizes a platinum resistance thermometer (RTD) element with a nominal resistance of 100 Ω at 0°C, ensuring stable and repeatable temperature readings.
- DIN Class B accuracy: Complies with IEC 60751 / DIN EN 60751 Class B tolerance standards, providing a maximum permissible deviation of ±(0.3 + 0.005 × |t|) °C.
- Wide temperature range: Operational range from –50°C to +150°C, suitable for both low-temperature and moderate high-temperature applications.
- Rugged stainless steel construction: The V2A (AISI 304) stainless steel housing offers excellent corrosion resistance, mechanical durability, and suitability for hygienic or industrial environments.
- Compact screw-in design: The M10 threaded fitting allows easy installation into process housings, pipes, or equipment walls, ensuring secure mechanical coupling and optimal thermal contact.
- 4-wire configuration: Minimizes measurement errors due to lead resistance, enabling high-accuracy readings even over longer cable runs.
- LEMO connector interface: Provides a robust, quick-connect electrical interface compatible with professional instrumentation and data acquisition systems.
- Versatile application range: Ideal for process control, laboratory measurement, HVAC systems, machinery monitoring, and general industrial temperature sensing.
- Maintenance-free operation: Designed for long service life with minimal recalibration requirements.
3. Technical Specifications
- Sensor Type: Pt100 Resistance Temperature Detector (RTD)
- Nominal Resistance: 100 Ω at 0°C
- Accuracy Class: DIN EN 60751 Class B
- Temperature Range: –50°C to +150°C
- Connection Type: 4-wire configuration
- Connector Type: LEMO plug connector (standard circular push-pull type)
- Thread Type: M10 screw-in thread
- Probe Dimensions: 45 mm length × 18 mm diameter (sensor body)
- Housing Material: V2A stainless steel (AISI 304 equivalent)
- Electrical Insulation: PTFE-insulated leads (implied by product code “SETPTFE”)
- Response Time: Typically < 2 seconds in liquid media (depending on installation and medium)
- Measurement Current: ≤ 1 mA (to minimize self-heating)
- Ingress Protection: Typically IP65–IP67 (depending on connector sealing and installation)
- Weight: Approx. 30–50 g (depending on cable and connector configuration)
- Operating Pressure: Suitable for low to moderate pressure environments (up to approx. 10 bar, depending on installation)
- Dielectric Strength: > 500 V AC between sensor element and housing
4. Functionality
The SETPTFE-DINB Pt100 screw-in sensor operates on the principle of resistance variation in platinum with temperature. The Pt100 element exhibits a precisely defined resistance-temperature relationship, allowing accurate conversion of resistance values into temperature readings.
Working Principle:
- The platinum element’s resistance increases linearly with temperature.
- The 4-wire configuration compensates for lead resistance by using separate current and voltage measurement circuits, ensuring that cable length does not affect accuracy.
- The sensor transmits the resistance signal via the LEMO connector to a compatible measuring device, such as a temperature transmitter, controller, or data acquisition system.
Use Cases and Applications:
- Industrial process monitoring: Temperature measurement in machinery, tanks, and process lines.
- HVAC and building automation: Monitoring air or fluid temperatures in heating and cooling systems.
- Laboratory and research: Precision temperature sensing in experimental setups.
- Food and beverage industry: Suitable for hygienic environments due to stainless steel construction.
- Mechanical engineering: Embedded temperature measurement in equipment housings or bearings.
- Automation systems: Integration with PLCs and industrial control systems for process regulation.
Compatibility:
- Compatible with standard Pt100 measurement circuits and instruments supporting 4-wire RTD inputs.
- Can interface with transmitters, controllers, and data loggers equipped with LEMO or compatible connectors.
- Suitable for integration into both analog and digital measurement systems.
5. Components & Accessories
Included Components:
- Pt100 screw-in sensor assembly with integrated M10 threaded probe
- 4-wire lead termination with LEMO connector
- Stainless steel probe housing (V2A)
Optional Accessories (depending on supplier):
- Extension cables with matching LEMO connectors
- Mounting adapters or compression fittings for alternative thread sizes
- Temperature transmitters (4–20 mA or digital output) for signal conditioning
- Calibration certificates (upon request)
- Protective caps or covers for connector interface
Connectors and Interfaces:
- LEMO connector: High-quality circular connector with push-pull locking mechanism, ensuring secure electrical contact and quick disconnection.
- 4-wire terminals: Two wires for current supply and two for voltage measurement, minimizing measurement error.
6. Installation & Setup
Requirements:
- Compatible threaded port (M10) in the measurement point or process housing.
- Electrical connection to a Pt100-compatible measuring device or transmitter.
- Proper sealing (e.g., with PTFE tape or gasket) to ensure leak-free installation if used in fluid systems.
Mounting Options:
- Direct screw-in installation: The M10 thread allows direct insertion into threaded holes or process adapters.
- Compression fittings: Optional fittings can be used for adjustable immersion depth.
- Surface mounting: Possible with appropriate adapters or brackets.
Configuration Steps:
1. Verify that the measurement device supports 4-wire Pt100 input.
2. Screw the sensor into the designated M10 port, ensuring proper mechanical contact.
3. Connect the LEMO plug to the corresponding socket on the measuring instrument.
4. Configure the measurement channel for Pt100, 4-wire mode, and Class B accuracy.
5. Perform a functional check by comparing readings with a reference thermometer.
Installation Considerations:
- Avoid excessive mechanical stress or bending of the probe.
- Ensure full immersion of the sensing tip in the medium for accurate readings.
- Maintain proper grounding and shielding to minimize electrical noise.
- Observe the specified temperature range (–50°C to +150°C).
7. Performance & Capabilities
Measurement Accuracy:
- Class B tolerance: ±(0.3 + 0.005 × |t|) °C, ensuring reliable readings across the full range.
Response Time:
- Fast thermal response due to compact probe geometry and direct metal contact with the medium.
Stability and Repeatability:
- Excellent long-term stability of platinum sensing element.
- Minimal drift over time, suitable for continuous monitoring applications.
Electrical Performance:
- 4-wire configuration eliminates lead resistance effects.
- Low self-heating due to minimal measurement current.
Mechanical Performance:
- Robust stainless steel housing resists vibration, mechanical shock, and corrosion.
- Threaded design ensures secure mechanical fixation.
Limitations:
- Not suitable for extremely high-temperature (>150°C) or cryogenic (<–50°C) applications.
- Requires compatible LEMO connector interface for electrical connection.
- Not designed for direct immersion in aggressive chemicals without protective coatings.
Efficiency and Reliability:
- High measurement repeatability and low maintenance requirements.
- Suitable for continuous operation in industrial environments.
8. Standards & Compliance
- DIN EN 60751 / IEC 60751: Defines the characteristics and tolerances for industrial platinum resistance thermometers (Pt100).
- DIN Class B Accuracy: Ensures standardized performance and interchangeability.
- Material Compliance: V2A stainless steel (AISI 304) conforms to common industrial and hygienic standards.
- Electrical Safety: Designed for low-voltage measurement circuits; dielectric strength >500 V AC.
- Environmental Protection: Depending on sealing, can meet IP65–IP67 ingress protection standards.
- RoHS Compliance: Typically compliant with Restriction of Hazardous Substances directives (lead-free, environmentally safe).
- Quality Assurance: Manufactured under controlled conditions ensuring traceability and calibration consistency.
9. Additional Information
Warranty:
- Standard manufacturer’s warranty (typically 12–24 months) covering material and manufacturing defects.
Support:
- Technical support available for installation, calibration, and integration assistance.
- Documentation includes wiring diagrams, dimensional drawings, and calibration data (if provided).
Maintenance:
- Generally maintenance-free; periodic verification recommended for critical applications.
- Cleaning with mild detergent or alcohol-based solutions; avoid abrasive materials.
- Recalibration intervals depend on application severity and accuracy requirements (typically every 12–24 months).
Updates and Customization:
- Custom probe lengths, thread sizes, and connector types available upon request.
- Optional calibration certificates traceable to national standards.
- Compatible with a wide range of industrial transmitters and controllers.
Summary
The SETPTFE-DINB Pt100 Einschraubfühler V2A, Klasse DIN B is a high-quality, screw-in platinum resistance temperature sensor engineered for precision, durability, and ease of integration. Its V2A stainless steel housing, M10 threaded design, and LEMO connector make it ideal for industrial and laboratory applications requiring reliable temperature measurement between –50°C and +150°C. The 4-wire configuration ensures high accuracy by compensating for lead resistance, while compliance with DIN EN 60751 Class B guarantees standardized performance. With robust construction, wide compatibility, and minimal maintenance requirements, the SETPTFE-DINB represents a dependable solution for temperature monitoring in diverse technical environments.
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