고온 온도측정센서 PT100 / Platinum RTD Sensor - PT100 - 3 Wire 1 meter long
판매가격 : 17,600원 (부가세 포함)
상품코드 :[4343]ZAS-ADA-3290
제조사 :Adafruit
브랜드 :Adafruit [브랜드몰 바로가기]
구매수량 : 일시품절된 상품입니다. (주문: 053-588-4080)
총 금액 :

  • 상품상세
  • 관련상품
  • 배송/교환/반품 안내
  • 상품리뷰
PT100 써미스터를 이용한 고온 측정센서입니다. 1m 길이의 스트립타입이며 -200℃~550℃ 범위에서 온도 측정이 가능합니다.


특징 (Features) :

  • PT100 써미스터

  • 1m길이

    측정부 직경 : 4mm

  • 정밀도 ±0.5℃ (-10~+85℃ 기준)

  • 3와이어 인터페이스

  • -200~550℃ 측정가능

  • 무게 19.3g


구성품 (Component) :

  • PT100 센서 x 1


참고자료 (noted items) :



  • DESCRIPTION

    For precision temperature sensing, nothing beats a Platinum RTD. Resistance temperature detectors (RTDs) are temperature sensors that contain a resistor that changes resistance value as its temperature changes, basically a kind of thermistor. In this sensor, the resistor is actually a small strip of Platinum with a resistance of 100 ohms at 0°C, thus the name PT100. Compared to most NTC/PTC thermistors, the PT type of RTD is much most stable and precise (but also more expensive) PT100's have been used for many years to measure temperature in laboratory and industrial processes, and have developed a reputation for accuracy (better than thermocouples), repeatability, and stability. 

    This high-temperature PT100 sensor is equipped with an stainless steel shield is good for up to 550°C.

    PT100 features:

    • Based on resistance measurement principles
    • Resistor material is Platinum with a value of 100 ohm at temperature 0°C
    • Platinum has a positive resistance temperature factor; resistance increases with rising temperature
    • Resistance variation is a function of temperature: 0.385Ω/°C nominal
    • High accuracy and stability compared to thermocouples, silicon-based temperature sensors, or thermistors

    Each sensor comes with three wires. Two of the wires connect to either side of the platinum resistor like you'd expect. The third wire is also connected to one end of the PT100. If your RTD amplifier supports 3-wire sensors, it will drive the resistor with the first two wires, and measure the voltage differences so that it can subtract any voltage drop from the wires. If your RTD amplifier only has 2-wire support simply leave the third wire disconnected.

    Use our Adafruit RTD sensor breakout to connect this fine sensor to your favorite microcontroller

     

  • TECHNICAL DETAILS

    Cable specs:

    • Stainless steel tube: 4mm diameter by ~30mm long (size of stainless steel capsule may vary!)
    • Cable is approx 1m / 100cm long
    • Contains a PT100 temperature sensor
    • Three wires with terminal prong ends

    PT100 technical specs:

    • Usable temperature range: -200 to 550°C (-328°F to +1,022°F)
    • Uses 3-wire interface
    • ±0.5°C Accuracy from -10°C to +85°C

    Product Weight: 19.3g / 0.7oz

    • LEARN

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