Our Pt100 sensor (Platinum Resistance Temperature Detector) is a high-precision, industrial-grade temperature sensing solution designed for reliable performance across a wide temperature range (-200°C to +850°C). Crafted with pure platinum (Pt100) elements, it delivers exceptional accuracy, long-term stability, and corrosion resistance, making it the preferred choice for critical process control, automation systems, and harsh industrial environments. Compatible with most PLCs, DCS, and temperature controllers, this sensor ensures consistent, traceable data for industries requiring strict temperature monitoring.
Key Features
Superior Measurement Accuracy: Conforms to IEC 60751 standards (Class A: ±(0.15 + 0.002|t|)°C; Class B: ±(0.3 + 0.005|t|)°C), ensuring precise data for critical applications.
Wide Temperature Range: Operates from -200°C (cryogenic environments) to +850°C (high-temperature industrial processes), with stable performance across the entire range.
Durable & Reliable Construction: Pure platinum element (Pt100/Pt1000 optional) with stainless steel, Inconel, or ceramic sheath; vibration-resistant and corrosion-proof design for extended service life.
Flexible Customization: Available in various configurations (probe type, surface mount, immersion type), sheath diameters (1-8mm), lengths (50-5000mm), and connection types (threaded, flanged, connectorized) to fit specific installation needs.
Fast Response Time: Thin-sheath options (1-3mm) and optimized element design enable quick temperature detection, ideal for dynamic process monitoring.
Easy Integration: Compatible with standard industrial protocols (4-20mA, 0-10V) and connectors (M12, DIN, mini connector), simplifying integration with existing control systems.
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Product Name |
Types of pt100 |
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Grade |
A or B class |
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Wire System |
3-wire Pt100,4-wire |
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Structure |
Assemble type |
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Connection head |
Water-proof head,explosion proof head,head mounted transmitter is available |
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Process connection |
Thread,Flange,None |
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Diameter |
Specify OD |
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Length |
Specify length |
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Tube |
SUS304,316L |
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Temperature |
-200 to 600℃ |
Technical characteristics
● 3-wire system is regularly applied.
● Single resistance wire type is the most common type, double and triple wire types are customizable according to the necessity.
● The ways to make connections are connectors, water-proof heads, explosion-proof heads, etc. Head-mounted temperature transmitter is available for the junction enclosure.
● Installation methods: no mounting, thread mounting, and flange mounting.
● Temperature suggestion and accuracy info please refer to Thermal Resistance Limits Of Error.
● The outer diameter parameters are φ12,16,20 for the protection tube.
● Material: stainless steel, corrosion-resistant alloy, sleeved PTFE, etc.
● The minimum length is usually not shorter than 150mm, the maximum length usually doesn't exceed 3000mm.
Applications
- HVAC & Building Automation: Air conditioning systems, heating equipment, ventilation ducts
- Food & Beverage: Refrigeration units, pasteurizers, cooking equipment, cold storage
- Pharmaceutical & Biotechnology: Laboratory equipment, sterilizers, drug manufacturing processes
- Petrochemical & Oil Gas: Pipeline monitoring, storage tanks, refining equipment
- Automotive & Aerospace: Engine temperature monitoring, battery thermal management, test chambers
- Power Generation: Boiler systems, turbine temperature control, transformer monitoring
- Water Treatment: Industrial water tanks, wastewater processing, cooling systems
Why Choose Our Pt100 Sensor?
- Certified Quality: Manufactured under ISO 9001 and CE certification, with traceable calibration reports available (NIST/UKAS accredited).
- Proven Durability: Rigorously tested for corrosion, vibration, and temperature cycling to ensure reliability in harsh industrial conditions.
- Custom Engineering: Our R&D team provides tailored solutions for special applications (e.g., cryogenic, high-pressure, miniaturized designs).
- Global Technical Support: 24/7 expert consultation, 12-month warranty, and fast replacement service for hassle-free after-sales experience.
- Cost-Effective: Competitive pricing without compromising on quality, suitable for both small-scale projects and large industrial deployments.
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Types of pt100 limits of error
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