Precise temperature measurement in demanding environments depends on durable materials and clever engineering. Silicone temperature probes rated for up to 180°C answer these needs with a blend of flexibility, reliability, and broad application potential.
Why Choose Silicone up to 180°C?
Silicone is prized for its unmatched thermal stability, remaining flexible and resistant to cracking or degradation even when exposed to elevated temperatures. Standard PVC cables may serve reliably up to 105°C, but silicone cables extend that threshold to 180°C, making them ideal for heating, ventilation, and industrial applications where temperatures often approach the higher end of operational limits.
Common Applications
HVAC systems: For precise temperature measurement in ducts, boilers, pipelines, and storage tanks.
Industrial automation: Providing accurate data even during prolonged exposure to heat, such as in process control or manufacturing equipment.
Food industry: Suitable for sterilization or other high-temperature processes due to chemical and thermal resilience.
Laboratory and scientific setups: Where accurate, repeated measurements at varied temperatures are required.
Technical Features
Silicone cable temperature probes are available with a full selection of sensor elements, including PT100, PT1000, NTC, Ni1000, KTY, and digital sensors like DS18B20. They can be ordered in several diameters and lengths, with flexible mounting options—immersion sleeves, magnetic heads, and surface-mount designs. Standard mechanical protection is classified as IP65, ensuring robust resistance to dust and moisture.
Key Specifications
Operating temperature range: -50°C to +180°C
Compatible with all common control and remote monitoring systems
Lengths and thicknesses adaptable to custom requirements
Available in 2-wire, 3-wire, or 4-wire variants
Active Sensors for Automation
For modern automation and building management, active temperature sensors with silicone cables up to 180°C are an excellent choice. These sensors transform the measured temperature into standardized output signals such as 0-10V or 4-20mA, ensuring direct compatibility with control units and industrial automation systems. The thermally resilient silicone cable supports installation and reliable operation in high-temperature environments. This combination provides precise measurement, easy integration, and robust performance for HVAC and process control applications.
Integration with MODBUS Systems
A major advantage of silicone temperature probes up to 180°C is their compatibility with advanced communication protocols such as MODBUS RTU. Specific models feature direct connection via RS485, which allows seamless integration into industrial automation and building management systems. This capability enables reliable remote monitoring, centralized data collection, and efficient control in modern automation environments.
Andivi offers several versions, such as the Modbus Immersion Temperature Sensor with a flexible silicone cable, ready for direct connection to MODBUS-compatible controllers.
These probes are ideal for smart building solutions, industrial process control, and other applications where precise measurement, heat resistance, and digital communication are crucial.
The Science Behind Silicone Performance
Silicone’s unique properties—retaining flexibility and insulating capability from very low to high temperatures—have made it a preferred choice for demanding electrical assemblies. It cushions stress under thermal cycling, preventing mechanical failure where alternative materials might embrittle or melt. In continuous industrial use, this resilience translates to long-term accuracy and low maintenance costs.
When to Specify a Silicone Probe
Whenever the application involves routine or potential exposure to temperatures close to or above 100°C—but below the extreme ranges found, for example, with glass-fiber insulation (400°C)—silicone probes are the optimal compromise. Their versatility covers most HVAC and industrial needs without the cost or fragility of specialty high-temperature cables.
Andivi’s range, for example, allows easy selection between silicone (180°C), high-temperature silicone (260°C), or glass wool (400°C) cables, optimizing material choice for real-world needs—all with a full selection of sensing elements and custom specifications.
| Image | Cable Material | Maximum Temperature |
|---|---|---|
 | PVC Cable | up to 105°C |
 | Silicone Cable | up to 180°C |
 | High-temperature Silicone | up to 260°C |
 | Glass Wool Cable | up to 400°C |
Why Choose Andivi?
Andivi offers a comprehensive range of temperature probes, including versions with silicone cables rated up to 180°C for demanding industrial and HVAC applications. The portfolio covers passive probes, active temperature sensors with 0–10 V or 4–20 mA outputs, and MODBUS RTU temperature sensors for seamless integration into modern automation and building management systems. Customers can choose from different sensor elements, cable types, lengths, diameters, and mounting accessories to match specific technical requirements.
For project support, product selection, or custom designs, customers can easily get in touch with Andivi’s expert team.
