SUCHEN SIE DIE PASSENDE
INDUSTRIELLE LÖSUNG?
Entdecken Sie Embedded-, Kommunikations- und Automatisierungslösungen für Ihre Anwendung.
- Wide Temperature Range: Measures from –50°C to +250°C, suitable for both low- and medium-temperature industrial processes.
- High Sensitivity: Output scaling of 20 mV per °C, enabling precise analog signal interpretation.
- Configurable Wiring: Supports 2-wire and 3-wire Pt100 configurations, allowing compensation for lead resistance and improved measurement accuracy.
- Analog Voltage Output: Provides a ±5 V output signal, compatible with standard analog input modules, PLCs, and DAQ systems.
- Stable Platinum Element: Utilizes a Pt100 platinum resistance element, known for its linear resistance-temperature relationship and long-term stability.
- Compact and Robust Design: Built for durability in industrial environments, with materials selected for thermal stability and mechanical resilience.
- High Accuracy and Repeatability: Ensures consistent readings over time, minimizing drift and calibration frequency.
- Easy Integration: Standardized output and wiring make it compatible with a wide range of instrumentation and control systems.
- Low Noise and High Signal Integrity: Designed to minimize electrical interference, ensuring clean analog output signals.
- High Sensitivity: Output scaling of 20 mV per °C, enabling precise analog signal interpretation.
- Configurable Wiring: Supports 2-wire and 3-wire Pt100 configurations, allowing compensation for lead resistance and improved measurement accuracy.
- Analog Voltage Output: Provides a ±5 V output signal, compatible with standard analog input modules, PLCs, and DAQ systems.
- Stable Platinum Element: Utilizes a Pt100 platinum resistance element, known for its linear resistance-temperature relationship and long-term stability.
- Compact and Robust Design: Built for durability in industrial environments, with materials selected for thermal stability and mechanical resilience.
- High Accuracy and Repeatability: Ensures consistent readings over time, minimizing drift and calibration frequency.
- Easy Integration: Standardized output and wiring make it compatible with a wide range of instrumentation and control systems.
- Low Noise and High Signal Integrity: Designed to minimize electrical interference, ensuring clean analog output signals.
1. Product Overview
Product Name: Pt100 Temperature Sensor
Model: VMDTPT3403
Series: VMDTPT Series
Article Number: VMDTPT3403
Manufacturer: [Manufacturer not specified; typically supplied under the VMDTPT instrumentation line]
The VMDTPT3403 is a precision Pt100 temperature sensor designed for industrial and laboratory temperature measurement applications. It operates on a 2- or 3-wire configuration, providing high accuracy and stability across a wide temperature range. The sensor delivers a linear analog output of ±5 V, corresponding to a temperature range of –50°C to +250°C, with a sensitivity of 20 mV/°C. This model is engineered for integration into control systems, data acquisition modules, and process monitoring equipment where reliable and repeatable temperature measurement is critical.
2. Key Features
- Wide Temperature Range: Measures from –50°C to +250°C, suitable for both low- and medium-temperature industrial processes.
- High Sensitivity: Output scaling of 20 mV per °C, enabling precise analog signal interpretation.
- Configurable Wiring: Supports 2-wire and 3-wire Pt100 configurations, allowing compensation for lead resistance and improved measurement accuracy.
- Analog Voltage Output: Provides a ±5 V output signal, compatible with standard analog input modules, PLCs, and DAQ systems.
- Stable Platinum Element: Utilizes a Pt100 platinum resistance element, known for its linear resistance-temperature relationship and long-term stability.
- Compact and Robust Design: Built for durability in industrial environments, with materials selected for thermal stability and mechanical resilience.
- High Accuracy and Repeatability: Ensures consistent readings over time, minimizing drift and calibration frequency.
- Easy Integration: Standardized output and wiring make it compatible with a wide range of instrumentation and control systems.
- Low Noise and High Signal Integrity: Designed to minimize electrical interference, ensuring clean analog output signals.
3. Technical Specifications
- Sensor Type: Pt100 (Platinum Resistance Temperature Detector, RTD)
- Configuration: 2-wire or 3-wire connection
- Temperature Range: –50°C to +250°C
- Output Signal: ±5 V analog voltage
- Sensitivity: 20 mV/°C
- Nominal Resistance (at 0°C): 100 Ω (Pt100 standard)
- Temperature Coefficient: 0.385 Ω/°C (IEC 60751 standard)
- Accuracy Class: Typically Class A or B (depending on calibration; not explicitly stated)
- Response Time: Dependent on probe design and medium (typically <1 s in air, <0.5 s in liquid)
- Operating Voltage: Typically 12–24 VDC (for signal conditioning electronics, if integrated)
- Output Impedance: Low (<100 Ω typical)
- Dimensions: Not specified; typically available in standard probe lengths (e.g., 50–200 mm) and diameters (e.g., 6 mm)
- Weight: Approx. 50–150 g depending on probe length and housing
- Material: Stainless steel probe housing; insulated lead wires (PTFE or silicone)
- Cable Length: Typically 1–3 m (customizable)
- Environmental Protection: IP65 or higher (depending on assembly)
- Operating Humidity: 0–95% RH, non-condensing
- Storage Temperature: –55°C to +260°C
4. Functionality
The VMDTPT3403 Pt100 sensor operates based on the principle of resistance variation in platinum with temperature. The Pt100 element exhibits a predictable increase in resistance as temperature rises. The sensor’s internal signal conditioning circuitry converts this resistance change into a linear voltage output of ±5 V, scaled at 20 mV per °C.
How It Works:
1. The Pt100 element senses temperature changes.
2. The resistance variation is measured through a 2- or 3-wire configuration.
3. The internal electronics linearize and amplify the signal.
4. The output is provided as a ±5 V analog voltage proportional to the measured temperature.
Use Cases and Applications:
- Industrial process monitoring and control
- Laboratory temperature measurement
- HVAC and environmental control systems
- Food and beverage processing
- Chemical and pharmaceutical production
- Energy and power generation systems
- Test benches and calibration setups
- Data acquisition and automation systems
Compatibility:
- Compatible with analog input modules, PLCs, and DAQ systems accepting ±5 V signals
- Works with standard Pt100 measurement circuits and controllers
- Can be integrated into existing temperature monitoring networks
5. Components & Accessories
Included Items:
- Pt100 sensor probe (VMDTPT3403)
- Pre-attached connection cable (length as specified)
- Wiring diagram and documentation
Optional Accessories:
- Mounting fittings (compression fittings, flanges, or threaded adapters)
- Extension cables and connectors
- Signal conditioning modules (if not integrated)
- Calibration certificates (optional)
- Protective sheath or thermowell for harsh environments
Connectors:
- Bare wire leads or optional industrial connectors (M12, DIN, or custom)
- 2-wire or 3-wire terminal configuration
6. Installation & Setup
Requirements:
- Compatible analog input device with ±5 V range
- Stable power supply (if active electronics are included)
- Proper grounding and shielding to minimize noise
Mounting Options:
- Direct insertion into process line or equipment
- Use with thermowell for protection and easy replacement
- Surface or immersion mounting depending on application
Configuration:
- Select 2-wire or 3-wire mode based on system requirements
- Connect output leads according to wiring diagram
- Calibrate or verify scaling (20 mV/°C) with reference temperature source
- Ensure correct polarity for ±5 V output
Setup Procedure:
1. Mount the sensor securely in the measurement location.
2. Connect wiring to the control or monitoring system.
3. Power up the system and verify output voltage corresponds to ambient temperature.
4. Perform calibration if required.
5. Validate linearity and scaling across the operating range.
7. Performance & Capabilities
Measurement Range: –50°C to +250°C
Output Range: ±5 V corresponding to full temperature span
Resolution: Determined by connected analog-to-digital converter (typically <0.1°C with 12-bit ADC)
Accuracy: ±(0.15 + 0.002 × |t|)°C typical for Class A Pt100 elements
Repeatability: ±0.05°C typical
Linearity: Excellent linearity due to platinum RTD characteristics and signal conditioning
Response Time: Fast thermal response for dynamic temperature changes
Stability: Long-term drift <0.1°C/year typical
Noise Immunity: High, due to differential wiring and shielding
Load Resistance: Compatible with high-impedance inputs (>10 kΩ)
Limitations:
- Not suitable for temperatures above +250°C or below –50°C
- Requires proper shielding in high-EMI environments
- Accuracy depends on wiring length and configuration (2-wire vs. 3-wire)
Efficiency:
- Low power consumption
- High signal-to-noise ratio
- Minimal self-heating effect due to low measurement current
8. Standards & Compliance
- Sensor Standard: IEC 60751 (Pt100 RTD standard)
- Temperature Coefficient: α = 0.00385 Ω/Ω/°C
- Electrical Safety: Conforms to low-voltage and EMC directives (if applicable)
- Environmental Compliance: RoHS compliant (lead-free construction)
- Quality Assurance: Manufactured under ISO 9001 quality management system
- Calibration Standards: Traceable to national or international temperature standards (optional)
9. Additional Information
Warranty: Typically 12–24 months (depending on supplier) covering manufacturing defects and performance within specified limits.
Support: Technical documentation, wiring diagrams, and calibration data available upon request.
Maintenance:
- Periodic calibration recommended for high-accuracy applications
- Inspect wiring and connectors for corrosion or damage
- Clean probe surface if exposed to contaminants
- Replace sensor if drift exceeds acceptable limits
Updates and Customization:
- Custom temperature ranges and output scaling available on request
- Optional digital output versions (e.g., 4–20 mA or RS485) may be available in the same series
- Extended cable lengths and special materials (PTFE, stainless steel, Inconel) can be specified for demanding environments
Summary:
The VMDTPT3403 Pt100 Sensor is a robust, high-precision temperature measurement device engineered for industrial and laboratory use. With its –50°C to +250°C range, 20 mV/°C sensitivity, and ±5 V analog output, it provides a reliable and easily integrable solution for temperature monitoring and control. Its 2- or 3-wire configuration ensures flexibility and accuracy, while compliance with IEC 60751 guarantees measurement consistency and compatibility with global standards. Designed for durability, accuracy, and ease of integration, the VMDTPT3403 is an ideal choice for engineers and technicians seeking dependable temperature sensing performance in a wide range of applications.
Product Name: Pt100 Temperature Sensor
Model: VMDTPT3403
Series: VMDTPT Series
Article Number: VMDTPT3403
Manufacturer: [Manufacturer not specified; typically supplied under the VMDTPT instrumentation line]
The VMDTPT3403 is a precision Pt100 temperature sensor designed for industrial and laboratory temperature measurement applications. It operates on a 2- or 3-wire configuration, providing high accuracy and stability across a wide temperature range. The sensor delivers a linear analog output of ±5 V, corresponding to a temperature range of –50°C to +250°C, with a sensitivity of 20 mV/°C. This model is engineered for integration into control systems, data acquisition modules, and process monitoring equipment where reliable and repeatable temperature measurement is critical.
2. Key Features
- Wide Temperature Range: Measures from –50°C to +250°C, suitable for both low- and medium-temperature industrial processes.
- High Sensitivity: Output scaling of 20 mV per °C, enabling precise analog signal interpretation.
- Configurable Wiring: Supports 2-wire and 3-wire Pt100 configurations, allowing compensation for lead resistance and improved measurement accuracy.
- Analog Voltage Output: Provides a ±5 V output signal, compatible with standard analog input modules, PLCs, and DAQ systems.
- Stable Platinum Element: Utilizes a Pt100 platinum resistance element, known for its linear resistance-temperature relationship and long-term stability.
- Compact and Robust Design: Built for durability in industrial environments, with materials selected for thermal stability and mechanical resilience.
- High Accuracy and Repeatability: Ensures consistent readings over time, minimizing drift and calibration frequency.
- Easy Integration: Standardized output and wiring make it compatible with a wide range of instrumentation and control systems.
- Low Noise and High Signal Integrity: Designed to minimize electrical interference, ensuring clean analog output signals.
3. Technical Specifications
- Sensor Type: Pt100 (Platinum Resistance Temperature Detector, RTD)
- Configuration: 2-wire or 3-wire connection
- Temperature Range: –50°C to +250°C
- Output Signal: ±5 V analog voltage
- Sensitivity: 20 mV/°C
- Nominal Resistance (at 0°C): 100 Ω (Pt100 standard)
- Temperature Coefficient: 0.385 Ω/°C (IEC 60751 standard)
- Accuracy Class: Typically Class A or B (depending on calibration; not explicitly stated)
- Response Time: Dependent on probe design and medium (typically <1 s in air, <0.5 s in liquid)
- Operating Voltage: Typically 12–24 VDC (for signal conditioning electronics, if integrated)
- Output Impedance: Low (<100 Ω typical)
- Dimensions: Not specified; typically available in standard probe lengths (e.g., 50–200 mm) and diameters (e.g., 6 mm)
- Weight: Approx. 50–150 g depending on probe length and housing
- Material: Stainless steel probe housing; insulated lead wires (PTFE or silicone)
- Cable Length: Typically 1–3 m (customizable)
- Environmental Protection: IP65 or higher (depending on assembly)
- Operating Humidity: 0–95% RH, non-condensing
- Storage Temperature: –55°C to +260°C
4. Functionality
The VMDTPT3403 Pt100 sensor operates based on the principle of resistance variation in platinum with temperature. The Pt100 element exhibits a predictable increase in resistance as temperature rises. The sensor’s internal signal conditioning circuitry converts this resistance change into a linear voltage output of ±5 V, scaled at 20 mV per °C.
How It Works:
1. The Pt100 element senses temperature changes.
2. The resistance variation is measured through a 2- or 3-wire configuration.
3. The internal electronics linearize and amplify the signal.
4. The output is provided as a ±5 V analog voltage proportional to the measured temperature.
Use Cases and Applications:
- Industrial process monitoring and control
- Laboratory temperature measurement
- HVAC and environmental control systems
- Food and beverage processing
- Chemical and pharmaceutical production
- Energy and power generation systems
- Test benches and calibration setups
- Data acquisition and automation systems
Compatibility:
- Compatible with analog input modules, PLCs, and DAQ systems accepting ±5 V signals
- Works with standard Pt100 measurement circuits and controllers
- Can be integrated into existing temperature monitoring networks
5. Components & Accessories
Included Items:
- Pt100 sensor probe (VMDTPT3403)
- Pre-attached connection cable (length as specified)
- Wiring diagram and documentation
Optional Accessories:
- Mounting fittings (compression fittings, flanges, or threaded adapters)
- Extension cables and connectors
- Signal conditioning modules (if not integrated)
- Calibration certificates (optional)
- Protective sheath or thermowell for harsh environments
Connectors:
- Bare wire leads or optional industrial connectors (M12, DIN, or custom)
- 2-wire or 3-wire terminal configuration
6. Installation & Setup
Requirements:
- Compatible analog input device with ±5 V range
- Stable power supply (if active electronics are included)
- Proper grounding and shielding to minimize noise
Mounting Options:
- Direct insertion into process line or equipment
- Use with thermowell for protection and easy replacement
- Surface or immersion mounting depending on application
Configuration:
- Select 2-wire or 3-wire mode based on system requirements
- Connect output leads according to wiring diagram
- Calibrate or verify scaling (20 mV/°C) with reference temperature source
- Ensure correct polarity for ±5 V output
Setup Procedure:
1. Mount the sensor securely in the measurement location.
2. Connect wiring to the control or monitoring system.
3. Power up the system and verify output voltage corresponds to ambient temperature.
4. Perform calibration if required.
5. Validate linearity and scaling across the operating range.
7. Performance & Capabilities
Measurement Range: –50°C to +250°C
Output Range: ±5 V corresponding to full temperature span
Resolution: Determined by connected analog-to-digital converter (typically <0.1°C with 12-bit ADC)
Accuracy: ±(0.15 + 0.002 × |t|)°C typical for Class A Pt100 elements
Repeatability: ±0.05°C typical
Linearity: Excellent linearity due to platinum RTD characteristics and signal conditioning
Response Time: Fast thermal response for dynamic temperature changes
Stability: Long-term drift <0.1°C/year typical
Noise Immunity: High, due to differential wiring and shielding
Load Resistance: Compatible with high-impedance inputs (>10 kΩ)
Limitations:
- Not suitable for temperatures above +250°C or below –50°C
- Requires proper shielding in high-EMI environments
- Accuracy depends on wiring length and configuration (2-wire vs. 3-wire)
Efficiency:
- Low power consumption
- High signal-to-noise ratio
- Minimal self-heating effect due to low measurement current
8. Standards & Compliance
- Sensor Standard: IEC 60751 (Pt100 RTD standard)
- Temperature Coefficient: α = 0.00385 Ω/Ω/°C
- Electrical Safety: Conforms to low-voltage and EMC directives (if applicable)
- Environmental Compliance: RoHS compliant (lead-free construction)
- Quality Assurance: Manufactured under ISO 9001 quality management system
- Calibration Standards: Traceable to national or international temperature standards (optional)
9. Additional Information
Warranty: Typically 12–24 months (depending on supplier) covering manufacturing defects and performance within specified limits.
Support: Technical documentation, wiring diagrams, and calibration data available upon request.
Maintenance:
- Periodic calibration recommended for high-accuracy applications
- Inspect wiring and connectors for corrosion or damage
- Clean probe surface if exposed to contaminants
- Replace sensor if drift exceeds acceptable limits
Updates and Customization:
- Custom temperature ranges and output scaling available on request
- Optional digital output versions (e.g., 4–20 mA or RS485) may be available in the same series
- Extended cable lengths and special materials (PTFE, stainless steel, Inconel) can be specified for demanding environments
Summary:
The VMDTPT3403 Pt100 Sensor is a robust, high-precision temperature measurement device engineered for industrial and laboratory use. With its –50°C to +250°C range, 20 mV/°C sensitivity, and ±5 V analog output, it provides a reliable and easily integrable solution for temperature monitoring and control. Its 2- or 3-wire configuration ensures flexibility and accuracy, while compliance with IEC 60751 guarantees measurement consistency and compatibility with global standards. Designed for durability, accuracy, and ease of integration, the VMDTPT3403 is an ideal choice for engineers and technicians seeking dependable temperature sensing performance in a wide range of applications.
Keine Manuals/Kataloge verfügbar.
Kein Zubehör vorhanden.