Product Description
A T-Type NTC Temperature Sensor is a versatile and widely used temperature probe characterized by its small, bead-shaped thermistor encapsulated at the tip of a sturdy yet flexible pair of insulated wires. The name "T-Type" refers to the physical form factor, where the sensitive NTC (Negative Temperature Coefficient) element is configured as a tiny "bead" at the end of leads, allowing it to be easily mounted or embedded into various systems. This design prioritizes minimal size and fast response for measuring air, liquid, or surface temperatures in confined or hard-to-reach spaces.
Specification
Probe NTC Temperature Sensor
Resistance at 25℃
B value: 3950K
Tolerance: 1%
Theory: Resistance Sensor
Casing: Stainless steel 304 probe
Interface: Analog
Feature: High temperature resistant
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Standard NTC |
R25℃=100KΩ±1% |
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B25/50=3950K±1% |
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Operating temperature |
-20~250℃ |
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Application |
oil expeller, toaster,microwave oven, etc. |
Features
Extremely Fast Response Time: The miniature bead thermistor has very low thermal mass, enabling it to react almost instantly to temperature changes in its environment.
Small Size and Flexibility: The compact bead and flexible leads make it ideal for applications where space is limited, such as inside electronic assemblies, between battery cells, or in small ducts.
High Sensitivity and Accuracy: NTC thermistors provide a large resistance change per degree of temperature change, offering high-resolution measurement capabilities over a specific range (commonly -50°C to 150°C).
Wide Variety of Encapsulations: The basic T-Type bead can be encapsulated in various materials like epoxy, glass, or stainless steel tubes to enhance its durability, moisture resistance, and suitability for different media (e.g., liquids, corrosive environments).
Cost-Effective: This is generally a simple and economical design, making it a popular choice for high-volume applications in consumer electronics and appliances.
Simple Installation: Can be easily attached to surfaces with adhesive, epoxy, or tape, or inserted into holes and tubes for measurement.
Application
T-Type NTC sensors are ubiquitous due to their versatility and performance. Common applications include:
Consumer Electronics: Monitoring temperature inside smartphones, laptops, and LCD displays to prevent overheating.
Home Appliances: Measuring air or liquid temperature in coffee makers, refrigerators, air conditioners, and water heaters.
Automotive Electronics: Monitoring the temperature of battery packs, motor controllers, and onboard electronic modules.
Medical Devices: Providing precise temperature sensing in portable diagnostic equipment and monitoring devices.
Industrial Electronics: Embedded in power supplies, motor drives, and transformers for thermal protection and control.
