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- High-Precision Pt100 Element: Utilizes a platinum resistance temperature detector (RTD) with Class 1/3 DIN accuracy, providing exceptional measurement precision and stability.
- Wide Temperature Range: Operational range from –50 °C to +150 °C, suitable for a broad spectrum of industrial and laboratory temperature monitoring tasks.
- Robust Stainless-Steel Construction (V2A): The probe body is made from corrosion-resistant stainless steel (material number 1.4301 / AISI 304), ensuring durability in harsh environments and compatibility with various process media.
- Compact Screw-In Design: M10 threaded fitting allows secure and straightforward installation into process housings, machinery, or test setups.
- 4-Wire Configuration: Minimizes lead resistance effects, ensuring accurate signal transmission over longer cable runs and enhancing measurement reliability.
- LEMO Connector Interface: High-quality circular connector providing quick, secure, and repeatable electrical connection; supports easy sensor replacement and maintenance.
- Industrial-Grade Build: Designed for continuous operation in process control, automation, and laboratory measurement systems.
- Excellent Repeatability and Stability: Ensures consistent readings over time, even under fluctuating environmental conditions.
- Compact Form Factor: 45 mm probe length and 18 mm immersion depth enable integration into confined spaces or compact assemblies.
- Wide Temperature Range: Operational range from –50 °C to +150 °C, suitable for a broad spectrum of industrial and laboratory temperature monitoring tasks.
- Robust Stainless-Steel Construction (V2A): The probe body is made from corrosion-resistant stainless steel (material number 1.4301 / AISI 304), ensuring durability in harsh environments and compatibility with various process media.
- Compact Screw-In Design: M10 threaded fitting allows secure and straightforward installation into process housings, machinery, or test setups.
- 4-Wire Configuration: Minimizes lead resistance effects, ensuring accurate signal transmission over longer cable runs and enhancing measurement reliability.
- LEMO Connector Interface: High-quality circular connector providing quick, secure, and repeatable electrical connection; supports easy sensor replacement and maintenance.
- Industrial-Grade Build: Designed for continuous operation in process control, automation, and laboratory measurement systems.
- Excellent Repeatability and Stability: Ensures consistent readings over time, even under fluctuating environmental conditions.
- Compact Form Factor: 45 mm probe length and 18 mm immersion depth enable integration into confined spaces or compact assemblies.
1. Product Overview
Product Name: Pt100 Einschraubfühler V2A, Klasse 1/3DIN
Model: SETPTFE-DIN03
Series: Industrial Temperature Sensor Series – Pt100 Screw-in Probes
Article Number: SETPTFE-DIN03
Manufacturer: (Not explicitly stated; typically supplied by an industrial sensor manufacturer specializing in Pt100 temperature probes and process instrumentation)
The SETPTFE-DIN03 is a precision-engineered Pt100 screw-in temperature sensor designed for industrial and laboratory applications requiring high accuracy, robust construction, and reliable temperature measurement in the range of –50 °C to +150 °C. The sensor features a stainless-steel (V2A) housing, a 4-wire connection for optimal measurement precision, and a compact M10 threaded mounting design. It is equipped with a LEMO connector for secure and quick electrical connection. The sensor conforms to Class 1/3 DIN accuracy standards, ensuring superior measurement fidelity in demanding environments.
2. Key Features
- High-Precision Pt100 Element: Utilizes a platinum resistance temperature detector (RTD) with Class 1/3 DIN accuracy, providing exceptional measurement precision and stability.
- Wide Temperature Range: Operational range from –50 °C to +150 °C, suitable for a broad spectrum of industrial and laboratory temperature monitoring tasks.
- Robust Stainless-Steel Construction (V2A): The probe body is made from corrosion-resistant stainless steel (material number 1.4301 / AISI 304), ensuring durability in harsh environments and compatibility with various process media.
- Compact Screw-In Design: M10 threaded fitting allows secure and straightforward installation into process housings, machinery, or test setups.
- 4-Wire Configuration: Minimizes lead resistance effects, ensuring accurate signal transmission over longer cable runs and enhancing measurement reliability.
- LEMO Connector Interface: High-quality circular connector providing quick, secure, and repeatable electrical connection; supports easy sensor replacement and maintenance.
- Industrial-Grade Build: Designed for continuous operation in process control, automation, and laboratory measurement systems.
- Excellent Repeatability and Stability: Ensures consistent readings over time, even under fluctuating environmental conditions.
- Compact Form Factor: 45 mm probe length and 18 mm immersion depth enable integration into confined spaces or compact assemblies.
3. Technical Specifications
- Sensor Type: Pt100 Resistance Temperature Detector (RTD)
- Accuracy Class: Class 1/3 DIN (according to IEC 60751)
- Temperature Range: –50 °C to +150 °C
- Connection Type: 4-wire configuration
- Thread Type: M10 screw-in thread
- Probe Dimensions:
- Total length: 45 mm
- Immersion length: 18 mm
- Housing Material: Stainless steel V2A (AISI 304 / 1.4301)
- Electrical Connector: LEMO connector (precision circular connector, typically metal housing, push-pull locking mechanism)
- Resistance at 0 °C: 100 Ω nominal (Pt100 standard)
- Tolerance (Class 1/3 DIN): ±(0.1 + 0.0017 × |t|) °C
- Wiring Configuration: 4 conductors (color-coded leads for differential measurement)
- Operating Environment: Suitable for dry or moderately humid environments; compatible with non-corrosive media.
- Weight: Approx. 20–40 g (depending on connector and cable configuration)
- Response Time: Typically < 2 s (in moving air or liquid, depending on medium and flow conditions)
- Insulation Resistance: > 100 MΩ at 100 V DC (at ambient temperature)
- Vibration Resistance: Designed for moderate mechanical stress typical of industrial installations.
4. Functionality
The SETPTFE-DIN03 operates as a precision resistance temperature detector (RTD) based on the Pt100 platinum sensing element. The sensor’s resistance changes predictably with temperature, allowing accurate temperature determination when connected to a compatible measurement device or transmitter.
Working Principle:
- The Pt100 element exhibits a resistance of 100 Ω at 0 °C.
- As temperature increases, the resistance rises linearly according to the standardized IEC 60751 curve.
- The 4-wire configuration compensates for lead resistance, ensuring that the measured resistance corresponds precisely to the sensor element, not the connecting wires.
Use Cases and Applications:
- Industrial process monitoring and control systems
- Laboratory temperature measurement setups
- HVAC and environmental monitoring systems
- Machine and equipment temperature supervision
- Test benches and calibration systems
- Food processing, pharmaceutical, and chemical industries where stainless-steel probes are required for hygiene and corrosion resistance
Compatibility:
- Compatible with standard Pt100 measurement instruments, transmitters, and controllers supporting 4-wire RTD input.
- LEMO connector interface allows integration with compatible LEMO cable assemblies or adapters.
- Can be used with data acquisition systems, PLCs, and digital temperature controllers.
5. Components & Accessories
Included Components:
- Pt100 screw-in sensor probe (V2A stainless steel body)
- Integrated LEMO connector (factory-mounted)
- 4-wire internal connection to sensing element
Optional Accessories (depending on supplier):
- LEMO-compatible extension cables (various lengths)
- M10 mounting adapters or compression fittings
- Signal conditioning transmitters (Pt100 to 4–20 mA or digital output)
- Calibration certificates (optional traceable calibration)
- Protective caps or covers for connector interface
Connectors and Interfaces:
- LEMO connector (metal push-pull type, typically 4-pin configuration)
- Electrical pin assignment corresponds to standard 4-wire Pt100 wiring (two current leads, two potential leads).
6. Installation & Setup
Requirements:
- Compatible threaded port (M10) in the process or equipment housing.
- Suitable mating LEMO connector or cable assembly.
- Measurement device capable of reading 4-wire Pt100 sensors.
Mounting Options:
- Screw-in installation via M10 thread; use appropriate sealing (e.g., PTFE tape or gasket) if required for process sealing.
- Ensure full immersion of the 18 mm sensing length into the medium for accurate temperature measurement.
- Avoid mechanical stress on the probe body or connector during installation.
Configuration:
- Connect the 4-wire leads to the corresponding terminals on the measurement device (two for current supply, two for voltage measurement).
- Verify correct polarity and wiring according to the device’s connection diagram.
- Perform functional check by comparing measured temperature with a reference thermometer.
Environmental Considerations:
- Avoid exposure to temperatures beyond the specified –50 °C to +150 °C range.
- Protect the connector from moisture ingress and mechanical damage.
- Ensure proper grounding and shielding in electrically noisy environments.
7. Performance & Capabilities
Measurement Accuracy:
- Class 1/3 DIN accuracy ensures high precision, with maximum deviation typically below ±0.1 °C at 0 °C.
- 4-wire configuration eliminates errors due to lead resistance, maintaining accuracy over long cable runs.
Response Time:
- Fast thermal response due to compact probe geometry and efficient heat transfer through stainless steel sheath.
- Suitable for dynamic temperature monitoring where rapid changes occur.
Temperature Stability:
- Excellent long-term stability due to platinum sensing element and robust mechanical design.
- Minimal drift over time, ensuring consistent calibration and reliable operation.
Electrical Performance:
- High insulation resistance prevents leakage currents and measurement errors.
- Low self-heating effect due to optimized sensing current (typically ≤ 1 mA).
Mechanical Durability:
- Stainless-steel V2A construction provides resistance to corrosion, vibration, and mechanical wear.
- Threaded mounting ensures secure positioning and repeatable installation.
Limitations:
- Not suitable for direct immersion in aggressive chemicals or highly corrosive media without protective coatings.
- Temperature range limited to +150 °C; for higher temperatures, alternative Pt100 probes with ceramic or mineral-insulated designs are recommended.
8. Standards & Compliance
- Sensor Standard: IEC 60751 (Platinum Resistance Thermometers)
- Accuracy Class: Class 1/3 DIN (tolerance ±(0.1 + 0.0017 × |t|) °C)
- Material Compliance: Stainless steel V2A (AISI 304 / 1.4301) conforms to common industrial and food-grade standards.
- Electrical Safety: Designed according to low-voltage and EMC compatibility requirements for industrial sensors.
- RoHS Compliance: Components are typically compliant with Restriction of Hazardous Substances (RoHS) directives.
- Quality Assurance: Manufactured under controlled conditions with calibration and functional testing.
9. Additional Information
Warranty:
- Standard manufacturer warranty (typically 12–24 months) covering material and manufacturing defects under normal operating conditions.
Support:
- Technical support available for installation, wiring, and integration with measurement systems.
- Calibration and replacement services offered by authorized distributors or service centers.
Maintenance:
- Generally maintenance-free; periodic inspection recommended to ensure connector integrity and cleanliness.
- Avoid mechanical impact or bending of the probe.
- Clean with mild detergent and soft cloth; do not use abrasive materials.
Updates and Customization:
- Custom probe lengths, thread sizes, and connector types available upon request.
- Optional calibration certificates traceable to national standards can be provided.
- Compatible with a wide range of industrial instrumentation and automation systems.
Summary
The SETPTFE-DIN03 Pt100 Einschraubfühler V2A, Klasse 1/3 DIN is a high-precision, stainless-steel screw-in temperature sensor engineered for demanding industrial and laboratory applications. With its 4-wire Pt100 sensing element, M10 threaded design, and LEMO connector interface, it delivers exceptional accuracy, stability, and ease of integration. The sensor’s Class 1/3 DIN compliance ensures superior measurement precision across its –50 °C to +150 °C operating range. Its robust V2A stainless-steel construction provides durability and corrosion resistance, making it suitable for a wide range of process environments.
This model represents a reliable, high-performance solution for temperature measurement tasks requiring compact form factor, repeatable accuracy, and long-term stability. It is ideal for integration into process control systems, laboratory instrumentation, and industrial automation setups where precision and reliability are paramount.
Product Name: Pt100 Einschraubfühler V2A, Klasse 1/3DIN
Model: SETPTFE-DIN03
Series: Industrial Temperature Sensor Series – Pt100 Screw-in Probes
Article Number: SETPTFE-DIN03
Manufacturer: (Not explicitly stated; typically supplied by an industrial sensor manufacturer specializing in Pt100 temperature probes and process instrumentation)
The SETPTFE-DIN03 is a precision-engineered Pt100 screw-in temperature sensor designed for industrial and laboratory applications requiring high accuracy, robust construction, and reliable temperature measurement in the range of –50 °C to +150 °C. The sensor features a stainless-steel (V2A) housing, a 4-wire connection for optimal measurement precision, and a compact M10 threaded mounting design. It is equipped with a LEMO connector for secure and quick electrical connection. The sensor conforms to Class 1/3 DIN accuracy standards, ensuring superior measurement fidelity in demanding environments.
2. Key Features
- High-Precision Pt100 Element: Utilizes a platinum resistance temperature detector (RTD) with Class 1/3 DIN accuracy, providing exceptional measurement precision and stability.
- Wide Temperature Range: Operational range from –50 °C to +150 °C, suitable for a broad spectrum of industrial and laboratory temperature monitoring tasks.
- Robust Stainless-Steel Construction (V2A): The probe body is made from corrosion-resistant stainless steel (material number 1.4301 / AISI 304), ensuring durability in harsh environments and compatibility with various process media.
- Compact Screw-In Design: M10 threaded fitting allows secure and straightforward installation into process housings, machinery, or test setups.
- 4-Wire Configuration: Minimizes lead resistance effects, ensuring accurate signal transmission over longer cable runs and enhancing measurement reliability.
- LEMO Connector Interface: High-quality circular connector providing quick, secure, and repeatable electrical connection; supports easy sensor replacement and maintenance.
- Industrial-Grade Build: Designed for continuous operation in process control, automation, and laboratory measurement systems.
- Excellent Repeatability and Stability: Ensures consistent readings over time, even under fluctuating environmental conditions.
- Compact Form Factor: 45 mm probe length and 18 mm immersion depth enable integration into confined spaces or compact assemblies.
3. Technical Specifications
- Sensor Type: Pt100 Resistance Temperature Detector (RTD)
- Accuracy Class: Class 1/3 DIN (according to IEC 60751)
- Temperature Range: –50 °C to +150 °C
- Connection Type: 4-wire configuration
- Thread Type: M10 screw-in thread
- Probe Dimensions:
- Total length: 45 mm
- Immersion length: 18 mm
- Housing Material: Stainless steel V2A (AISI 304 / 1.4301)
- Electrical Connector: LEMO connector (precision circular connector, typically metal housing, push-pull locking mechanism)
- Resistance at 0 °C: 100 Ω nominal (Pt100 standard)
- Tolerance (Class 1/3 DIN): ±(0.1 + 0.0017 × |t|) °C
- Wiring Configuration: 4 conductors (color-coded leads for differential measurement)
- Operating Environment: Suitable for dry or moderately humid environments; compatible with non-corrosive media.
- Weight: Approx. 20–40 g (depending on connector and cable configuration)
- Response Time: Typically < 2 s (in moving air or liquid, depending on medium and flow conditions)
- Insulation Resistance: > 100 MΩ at 100 V DC (at ambient temperature)
- Vibration Resistance: Designed for moderate mechanical stress typical of industrial installations.
4. Functionality
The SETPTFE-DIN03 operates as a precision resistance temperature detector (RTD) based on the Pt100 platinum sensing element. The sensor’s resistance changes predictably with temperature, allowing accurate temperature determination when connected to a compatible measurement device or transmitter.
Working Principle:
- The Pt100 element exhibits a resistance of 100 Ω at 0 °C.
- As temperature increases, the resistance rises linearly according to the standardized IEC 60751 curve.
- The 4-wire configuration compensates for lead resistance, ensuring that the measured resistance corresponds precisely to the sensor element, not the connecting wires.
Use Cases and Applications:
- Industrial process monitoring and control systems
- Laboratory temperature measurement setups
- HVAC and environmental monitoring systems
- Machine and equipment temperature supervision
- Test benches and calibration systems
- Food processing, pharmaceutical, and chemical industries where stainless-steel probes are required for hygiene and corrosion resistance
Compatibility:
- Compatible with standard Pt100 measurement instruments, transmitters, and controllers supporting 4-wire RTD input.
- LEMO connector interface allows integration with compatible LEMO cable assemblies or adapters.
- Can be used with data acquisition systems, PLCs, and digital temperature controllers.
5. Components & Accessories
Included Components:
- Pt100 screw-in sensor probe (V2A stainless steel body)
- Integrated LEMO connector (factory-mounted)
- 4-wire internal connection to sensing element
Optional Accessories (depending on supplier):
- LEMO-compatible extension cables (various lengths)
- M10 mounting adapters or compression fittings
- Signal conditioning transmitters (Pt100 to 4–20 mA or digital output)
- Calibration certificates (optional traceable calibration)
- Protective caps or covers for connector interface
Connectors and Interfaces:
- LEMO connector (metal push-pull type, typically 4-pin configuration)
- Electrical pin assignment corresponds to standard 4-wire Pt100 wiring (two current leads, two potential leads).
6. Installation & Setup
Requirements:
- Compatible threaded port (M10) in the process or equipment housing.
- Suitable mating LEMO connector or cable assembly.
- Measurement device capable of reading 4-wire Pt100 sensors.
Mounting Options:
- Screw-in installation via M10 thread; use appropriate sealing (e.g., PTFE tape or gasket) if required for process sealing.
- Ensure full immersion of the 18 mm sensing length into the medium for accurate temperature measurement.
- Avoid mechanical stress on the probe body or connector during installation.
Configuration:
- Connect the 4-wire leads to the corresponding terminals on the measurement device (two for current supply, two for voltage measurement).
- Verify correct polarity and wiring according to the device’s connection diagram.
- Perform functional check by comparing measured temperature with a reference thermometer.
Environmental Considerations:
- Avoid exposure to temperatures beyond the specified –50 °C to +150 °C range.
- Protect the connector from moisture ingress and mechanical damage.
- Ensure proper grounding and shielding in electrically noisy environments.
7. Performance & Capabilities
Measurement Accuracy:
- Class 1/3 DIN accuracy ensures high precision, with maximum deviation typically below ±0.1 °C at 0 °C.
- 4-wire configuration eliminates errors due to lead resistance, maintaining accuracy over long cable runs.
Response Time:
- Fast thermal response due to compact probe geometry and efficient heat transfer through stainless steel sheath.
- Suitable for dynamic temperature monitoring where rapid changes occur.
Temperature Stability:
- Excellent long-term stability due to platinum sensing element and robust mechanical design.
- Minimal drift over time, ensuring consistent calibration and reliable operation.
Electrical Performance:
- High insulation resistance prevents leakage currents and measurement errors.
- Low self-heating effect due to optimized sensing current (typically ≤ 1 mA).
Mechanical Durability:
- Stainless-steel V2A construction provides resistance to corrosion, vibration, and mechanical wear.
- Threaded mounting ensures secure positioning and repeatable installation.
Limitations:
- Not suitable for direct immersion in aggressive chemicals or highly corrosive media without protective coatings.
- Temperature range limited to +150 °C; for higher temperatures, alternative Pt100 probes with ceramic or mineral-insulated designs are recommended.
8. Standards & Compliance
- Sensor Standard: IEC 60751 (Platinum Resistance Thermometers)
- Accuracy Class: Class 1/3 DIN (tolerance ±(0.1 + 0.0017 × |t|) °C)
- Material Compliance: Stainless steel V2A (AISI 304 / 1.4301) conforms to common industrial and food-grade standards.
- Electrical Safety: Designed according to low-voltage and EMC compatibility requirements for industrial sensors.
- RoHS Compliance: Components are typically compliant with Restriction of Hazardous Substances (RoHS) directives.
- Quality Assurance: Manufactured under controlled conditions with calibration and functional testing.
9. Additional Information
Warranty:
- Standard manufacturer warranty (typically 12–24 months) covering material and manufacturing defects under normal operating conditions.
Support:
- Technical support available for installation, wiring, and integration with measurement systems.
- Calibration and replacement services offered by authorized distributors or service centers.
Maintenance:
- Generally maintenance-free; periodic inspection recommended to ensure connector integrity and cleanliness.
- Avoid mechanical impact or bending of the probe.
- Clean with mild detergent and soft cloth; do not use abrasive materials.
Updates and Customization:
- Custom probe lengths, thread sizes, and connector types available upon request.
- Optional calibration certificates traceable to national standards can be provided.
- Compatible with a wide range of industrial instrumentation and automation systems.
Summary
The SETPTFE-DIN03 Pt100 Einschraubfühler V2A, Klasse 1/3 DIN is a high-precision, stainless-steel screw-in temperature sensor engineered for demanding industrial and laboratory applications. With its 4-wire Pt100 sensing element, M10 threaded design, and LEMO connector interface, it delivers exceptional accuracy, stability, and ease of integration. The sensor’s Class 1/3 DIN compliance ensures superior measurement precision across its –50 °C to +150 °C operating range. Its robust V2A stainless-steel construction provides durability and corrosion resistance, making it suitable for a wide range of process environments.
This model represents a reliable, high-performance solution for temperature measurement tasks requiring compact form factor, repeatable accuracy, and long-term stability. It is ideal for integration into process control systems, laboratory instrumentation, and industrial automation setups where precision and reliability are paramount.
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