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PT100 RTD Extension Cable PTFE Insulated 3 Cores 22AWG High Precision for

China PT100 RTD Extension Cable PTFE Insulated 3 Cores 22AWG High Precision for

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PT100 RTD Extension Cable PTFE Insulated 3 Cores 22AWG High Precision for

MOQ： 200m
Price： Negotiable
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Payment Terms	L/C,Western Union,T/T
Supply Ability	500 tons per month
Delivery Time	5-21 days
Packaging Details	Carton/Wooden case
Grade	Pt100
Insulation Material	PTFE Fluoropolymer
Conductor Size	Conductor Size
Configuration	3-core twisted pair
Standard Length	200m/roll
Operating Temperature	-50°C ~ 200°C
Outer Jacket Color	Red
Voltage Rating	300V
Brand Name	Huona
Model Number	Pt100
Certification	ISO9001
Place of Origin	Shanghai

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Product Details
Company Details

Product Specification


Payment Terms	L/C,Western Union,T/T	Supply Ability	500 tons per month
Delivery Time	5-21 days	Packaging Details	Carton/Wooden case
Grade	Pt100	Insulation Material	PTFE Fluoropolymer
Conductor Size	Conductor Size	Configuration	3-core twisted pair
Standard Length	200m/roll	Operating Temperature	-50°C ~ 200°C
Outer Jacket Color	Red	Voltage Rating	300V
Brand Name	Huona	Model Number	Pt100
Certification	ISO9001	Place of Origin	Shanghai
High Light	PT100 RTD extension cable PTFE insulated ，3 core RTD cable for temperature monitoring ，22AWG high precision thermocouple cable

PT100 RTD Extension Cable – PTFE Insulated, 3-Core 22AWG

Product Overview

This high-precision RTD extension cable from Huona is purpose-built for PT100 platinum resistance temperature detector signal transmission, engineered to deliver ultra-stable, low-noise signal transfer between RTD sensors and measurement/control instruments. Constructed with high-purity tinned copper conductors, precision-matched resistance pairs, and durable PTFE fluoropolymer insulation, this cable minimizes signal attenuation, temperature-induced resistance drift, and electromagnetic interference. It is fully optimized for industrial process control, building automation, and laboratory precision temperature monitoring, ensuring consistent, accurate readings even in long-distance transmission and harsh operating environments.

Core Specifications

Product Name: PT100 RTD Extension Cable
Conductor Material: High-purity tinned copper (3-core configuration)
Insulation Material: PTFE fluoropolymer (red outer jacket, core color-coded for polarity identification)
Standard Conductor Size: 22AWG (0.34mm² cross-section)
Wire Configuration: 3-core twisted pair (2× signal + 1× compensation)
Standard Outer Diameter: 3.0mm
Standard Length: 200m/roll (custom cut lengths available)
Electrical Performance:
- Conductor Resistance (20°C): ≤ 58 Ω/km per core
- Resistance Tolerance: ±0.5% (matched pair)
- Capacitance: ≤ 60 pF/m
Operating Temperature Range: -50°C ~ 200°C (continuous use)
Standards Compliance: IEC 60751, GB/T 30427, RoHS 2.0, REACH

Key Differentiating Advantages

1. Ultra-Stable Signal Transmission for Precision Measurement

The 3-core matched conductor design eliminates measurement errors caused by lead wire resistance, a critical advantage over 2-core cables for PT100 sensors. The precision-tinned copper conductors ensure consistent resistance values across the entire length, minimizing signal loss and temperature-induced drift, even in long-distance installations up to several hundred meters.

2. Superior PTFE Insulation Performance

PTFE insulation offers exceptional high-temperature resistance, chemical inertness, and low dielectric constant. It maintains stable electrical performance from cryogenic temperatures down to -50°C up to 200°C, providing excellent resistance to acids, alkalis, organic solvents, and moisture. This makes the cable suitable for use in harsh industrial environments where PVC or polyethylene cables would degrade quickly.

3. Excellent EMI Protection & Noise Immunity

The twisted pair core design effectively reduces electromagnetic interference from industrial equipment, power lines, and radio signals, ensuring accurate readings even in electrically noisy environments. Optional overall copper braid shielding is available for applications requiring enhanced noise protection.

4. Outstanding Mechanical Durability & Flexibility

PTFE insulation provides high tensile strength, abrasion resistance, and resistance to cracking under repeated bending and thermal cycling. The cable maintains excellent flexibility for easy installation in conduits, tight spaces, or around complex geometries, while resisting damage from pulling and installation stress.

5. Easy Installation & Polarity Identification

The color-coded core insulation provides clear polarity identification, preventing connection errors during installation. The smooth PTFE surface allows for easy stripping and termination, reducing installation time and improving work efficiency. The red outer jacket provides high visibility, making it easy to identify in complex wiring systems.

Technical Specifications Table

Attribute	Typical Specification
Sensor Compatibility	PT100 / PT1000 RTD Sensors
Insulation Material	PTFE Fluoropolymer
Conductor Size	22AWG (0.34mm²)
Configuration	3-core twisted pair
Standard Length	200m/roll
Operating Temperature	-50°C ~ 200°C
Outer Jacket Color	Red
Voltage Rating	300V
Dielectric Strength	≥2500V AC
Insulation Resistance	≥1000 MΩ·km

Supply & Packaging Standard

Supply Form: Continuous twisted pair cable rolls, available in standard lengths or custom cut-to-size pieces
Packaging: Wrapped in stretch film + sealed in moisture-proof outer packaging, suitable for long-term storage and export transit
MOQ: 1 roll (sample order); bulk quantities available for industrial OEMs, system integrators, and large-scale projects
Customization: Conductor size, insulation material, length, and shielded version (with copper braid shield) available upon request

Typical Application Scope

Industrial Process Control: Signal transmission for RTD temperature sensors in furnaces, reactors, and production lines.
HVAC & Building Automation: Temperature monitoring and control in commercial heating, ventilation, and air conditioning systems.
Laboratory & R&D: Precision temperature measurement in thermal analysis equipment and material testing setups.
Power Generation: Temperature signal transmission for boiler, turbine, and cooling system monitoring.
Food & Pharmaceutical Processing: Temperature control in ovens, pasteurizers, and fermentation tanks requiring high hygiene standards.

Company Details

Bronze Gleitlager

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from Quality China Factory

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Business Type:

Manufacturer,Exporter 
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Year Established:

2008 
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Total Annual:

8000000-100000000
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Employee Number:

100~120 
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Ecer Certification：

Verified Supplier 

Huona (Shanghai) New Material Co., Ltd. was founded in 2008 and now operates three divisions: the Magnesium Division, the Thermal Spray Division and the Functional Materials Division. The Magnesium Division produces magnesium metal products, including various specifications of high-quality magnes... Huona (Shanghai) New Material Co., Ltd. was founded in 2008 and now operates three divisions: the Magnesium Division, the Thermal Spray Division and the Functional Materials Division. The Magnesium Division produces magnesium metal products, including various specifications of high-quality magnes...

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