Posts by ผู้ดูแลระบบ
Temperature sensors are used in different fields?
Temperature sensors are used in a wide range of fields including: industrial manufacturing, automotive applications, medical devices, ระบบปรับอากาศ, food processing, environmental monitoring, research and development, เครื่องใช้ไฟฟ้า, and building infrastructure monitoring; essentially anywhere precise temperature control or monitoring is needed to ensure safety, efficiency, and optimal performance.
How to choose a temperature sensor probe?
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.
Thermistor Temperature Sensor in Coffee Machine
● High Precision NTC Thermistor Sensor : The Temp. Sensor offers 100KΩ±1% resistance with customizable thermistor B value, ensuring accurate temperature measurement up to 300°C.
●NTC Thermistor Sensor Versatile Application: Ideal for HVAC, automotive, medical, and industrial processes with customizable specifications, making it a versatile Temperature sensor probe.
เทอร์โมคัปเปิ้ล, หนึ่งในเซ็นเซอร์อุณหภูมิ
Thermocouples have become the industry-standard method for cost-effective measurement of a wide range of temperatures with reasonable accuracy. They are used in a variety of applications up to approximately +2500°C in boilers, เครื่องทำน้ำอุ่น, ovens, and aircraft engines—to name just a few.
เซ็นเซอร์อุณหภูมิ NTC ที่ใช้ในหม้อหุงข้าว
Both NTC temperature sensors (a type of thermistor) and thermal switches are commonly used in rice cookers to precisely monitor and control the cooking temperature of the rice by detecting the heat generated within the inner pot, allowing for consistent cooking results. NTC thermistor can get closer to the inside of rice cooker, reducing the hysteresis quality of temperature measurement.
เซ็นเซอร์วัดอุณหภูมิเทอร์มิสเตอร์ NTC ที่ใช้ในแบตเตอรี่รถยนต์
เซ็นเซอร์อุณหภูมิ ( กทช / RTD ) แนวคิด, การพัฒนาและการจำแนกประเภท
Development of temperature sensors:
100 Ohm Class A Platinum Element (พีที100)
Temperature Coefficient, α = 0.00385.
304 Stainless Steel Sheath
Rugged Transition Junction with Strain Relief
Probe Length – 6 Inches (152 มม) หรือ 12 Inches (305มม)
Probe Diameter 1/8 นิ้ว (3 มม)
Three Wire 72 Inch (1.8ม) Lead Wire Terminating in Spade Lugs
Temperature Rating : 660°F (350องศาเซลเซียส)
KSD301 Bimetal Disc Limit Thermostats : การทำงาน, ข้อมูลจำเพาะ, สวิตช์อุณหภูมิ
KSD301, 302 series snap-action คือเทอร์โมสแตทที่ใช้แผ่นโลหะคู่ (1/2″ แผ่นดิสก์) เป็นส่วนประกอบตรวจจับอุณหภูมิเพื่อควบคุมสวิตช์ตัดความร้อน. พิกัดไฟฟ้า: AC 125V สูงสุด 15A~60A; AC250V 5A 10A 15A สูงสุด 16A. อุณหภูมิในการทำงาน: -30 °ซ~280°ซ.