استقرار مسبار استشعار NTC

إجابات معرفة مسبار مستشعر درجة الحرارة الثرمستور

Q: Can you explain sensitivity resolution in more detail? Why are higher values ​​better?
أ: High sensitivity eliminates any lead resistance. It also simplifies the supporting electronics. أ 10,000 ohm thermistor changes resistance by 4.4% or 440 ohms for a 1°C change in temperature. أ 100 ohm platinum sensor changes resistance by 1/3 ohm for a 1°C change in temperature.

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NTC temperature sensors are used in electrical appliance temperature acquisition

Temperature and resistance of NTC temperature sensor applications

NTC temperature sensor is a thermistor sensor (measuring temperature range: -30°C to +200°C (-22°F to +392°F) waterproof probe). Its resistance value changes with temperature. المجلس الوطني الانتقالي (Negative Temperature Coefficient) means that its resistance value is negatively correlated with temperature, that is, as the temperature rises, the resistance value will decrease; conversely, as the temperature decreases, the resistance value will increase. This characteristic makes NTC temperature sensor very suitable for measuring temperature.

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Waterproof technology of temperature sensor probe

In modern sensing technology applications, (المجلس الوطني الانتقالي, المؤسسة العامة للاتصالات, PT100, thermocouple, thermal resistor, DS18B20, إلخ. cable, probe kit) temperature sensors are key measuring tools. They are widely used in industrial automation, agricultural monitoring, automobile manufacturing and other fields. In order to ensure that the temperature sensor can work stably and reliably in a humid or wet environment, waterproof and moisture-proof technology

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SHIBAURA NTC Thermistor PT-25E2-F2 Temperature Sensor

NTC Thermistor Sensor Probe Kit with Japan Shibaura Thermistor

The core technologies of sensor probes and temperature measurement cable kits involve temperature sensing, signal transmission and data processing. Temperature acquisition expert YAXUN uses high-precision Shibaura NTC thermistors for sensor temperature sensing harnesses, including sensing materials, signal processing technology, integrated design and future development trends.

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KTY84-130 DO-34 thermistor PTC KTY84-150 DOHM

Features of KTY Linear PTC Thermistor

PTC linear positive temperature coefficient thermistor is made of PTC material and physical process. It has excellent stability and complex linearity. The characteristic curve remains unchanged after millions of repetitions. The resistance value increases with the temperature, changes linearly, and has good linearity. Compared with the thermistor synthesized by PTC polymer ceramics, it has good linearity and does not require linear compensation measures to simplify the circuit design. It also has good resistance consistency, strong interchangeability, and standardized appearance and specifications. The temperature sensing speed is fast, 1-2 seconds in air medium, and has high sensitivity. It is small in size, sturdy in structure, and standardized in appearance, suitable for automated installation of printed circuit boards.

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