Cylindrical Plastic‑Encapsulated NTC Temperature Sensor | High Insulation, Waterproof and Moisture‑Resistant, Universal‑Type Temperature Probe

Main Features:

A cylindrical, resin‑encapsulated NTC temperature sensor specially designed for smart homes and a wide range of household appliances, featuring an integrated, highly insulating resin‑sealed probe and a long‑length, high‑temperature‑resistant cable. It offers excellent water‑ and moisture‑proofing as well as superior electrical insulation, is easy to install, and boasts broad compatibility. Widely used in smart refrigerators, air conditioners, underfloor heating systems, fresh‑air ventilation units, dehumidifiers, and other applications, it delivers stable, reliable temperature data to support precise temperature control and energy‑efficient operation.

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Category:

Smart Home

Keyword: Cylindrical Plastic‑Encapsulated NTC Temperature Sensor | High Insulation, Waterproof and Moisture‑Resistant, Universal‑Type Temperature Probe

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Key Features

Cylindrical molded‑package probe, highly insulated, waterproof and moisture‑proof.
High-precision temperature measurement with stable and reliable performance.
Long-distance cable design, suitable for remote installations.
Operates across a wide temperature range, suitable for diverse application scenarios.
Strong anti-interference capability and stable signal transmission.
Flexible customization, adaptable to diverse scenarios.

Typical application scenarios

Smart Refrigerators/Freezers: Monitor compartment and evaporator temperatures to achieve precise temperature control and frost‑free operation.
Air Conditioning / Fresh Air System: Ductwork and inlet/outlet air temperature monitoring, supporting intelligent temperature control and energy-efficient operation.
Underfloor Heating / Heating System: Pipe network and ambient temperature monitoring for precise temperature control and comfortable heating.
Dehumidifier/Humidifier: Integrated indoor temperature and humidity monitoring ensures stable operation and optimal dehumidification performance.
Small smart home appliances: temperature monitoring and control of critical components in devices such as coffee makers, air fryers, and clothes dryers.

Technical specifications (adjustable upon request)

Sensor Type: Cylindrical Plastic-Encapsulated NTC Thermistor
Standard resistance values: 10 kΩ / 50 kΩ / 100 kΩ (at 25°C)
B-value coefficient: 3950 / 3977 / 4200K (optional)
Temperature measurement accuracy: ±0.3°C to ±1°C (depending on the selected configuration)
Operating temperature range: -40°C to +105°C (customizable extensions available)
Probe material: High-insulation molded plastic (moisture-resistant and insulating)
Probe dimensions: standard diameters of 4 mm, 5 mm, and 6 mm; length customizable.
Protection rating: IP65 (at the probe end; higher ratings available upon request)
Lead wire material: High-temperature-resistant PVC insulated wire (red/blue dual-color wire; Teflon material available as an option)
Cable length: Standard lengths of 1 m / 2 m / 3 m (customization available)
Connector Type: Bare Wire Terminals / Standard Terminals (Custom Specifications Available)
Installation method: Adhesive mounting / Plug-in installation

Customized Services

We offer end-to-end customization services tailored to your specific equipment requirements, covering probe dimensions, cable specifications, connector types, electrical parameters, and even complete system solutions. We swiftly align with your product design needs while supporting mass production and quality assurance, ensuring both delivery efficiency and product consistency.

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