EE371

소형 노점 센서

EE371은 최대 100bar(1450psi)의 압력에서 -60...60°C Td (-76...140°F Td) 범위의 노점 온도(Td)를 정확하고 신뢰할 수 있게 모니터링 하며, 압축공기 시스템 및 산업공정 제어에 적합 합니다. 노점 (露點) 온도(Td)외에도 상점(霜點) 온도(Tf) 또는 부피 농도(Wv)도 측정 가능합니다.

지금 문의하세요

EE371은 E+E의 일체형회로의 단일기판 형태(monolithic)의 습도소자 HMC01를 적용 후 정교한 자동 교정 절차를 걸쳐 ±2°C Td (±3.6°F Td)의 보다 더 나은 정확도와 뛰어난 장기 안정성을 제공합니다.

견고한 메탈재질의 외형과 360도 회전 가능한 디자인 그리고 샘플링 셀 사용으로 다양한 공정에 간편하게 설치 가능 합니다. 측정 된 데이터는 4-20mA 또는 0-1/5/10V 아날로그 출력 및 LCD 디스플레이로 제품 액정에서 바로 확인 할 수 있습니다.

무료제공 소프트웨어 EE-PCS와 옵션으로 구매 가능한 아답터를 사용해 EE371의 설정값을 간편하게 구성 및 조정할 수 있습니다.

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Key Features EE371

  • ±2°C Td (±3.6°F Td)의 정확도
  • 자동교정 기능
  • 최대 100bar(1450psi)의 압력 등급
  • 360° 몸체 회전가능

기술자료 EE371

  • -60...60 °C (-76...140 °F) Td

    Measuring range
  • ±2 °C (±3.6 °F) Td

    Accuracy
  • 0-1/5/10 V or 0/4-20 mA

    Outputs
  • 15-30 V DC

    Supply

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EE371 액세서리

  • HA010103

    Stainless steel sintered filter

    Construction

    Material: sintered stainless
    Pores size: 10 µm
    Length: 33mm (1.30")

    Features

    For high mechanical stress and strong pollution

    T range: -40...180°C (-40...176°F)
    Response time t10/90: 30s

    Typical applications

    Industrial process control
    Agriculture
    Life stock barns
    Unsuitable for condensing environment

     

    Suitable for Products:

  • HA010304

    RS232 Interface Cable with Pin Connector

    DESCRIPTION

    • RS232 interface cable to connect directly on the board
    • cable length: 2m (6.6ft)

    Suitable for Products:

EE371 자주 묻는 질문

  • What is the difference between dew point temperature and frost point temperature?

    The dew point temperature (Td) indicates where condensation begins. The frost point temperature (Td) indicates where icing begins.

  • Is the E+E dew point probe / sensing element wettable?

    Yes, the probe and the sensing element of all E+E dew point measurement devices is wettable.

  • Which E+E products are appropriate for low dew point measurement?

    Low dew point means the difference between the ambient temperature and the dew point temperature is higher than 40 °C (72 °F). This corresponds to RH < 5%.

    The appropriate products are the EE371 and EE355. Both devices feature an auto-calibration procedure.

  • What is the auto-calibration function at the E+E dew point measurement devices good for?

    The auto-calibration corrects periodically even the smallest drift of the capacitive sensor at very low relative humidity. This is neccessary for high accuracy and long term stability of the dew point measurement. The auto-calibration is performed every 30 minutes and takes approx. 3 minutes. During the auto-calibration, the output is frozen at the last measured dewpoint value.

  • Which E+E dew point measurement devices feature auto-calibration?

    Auto-calibration is used by EE371 and EE355.

  • What calibration certificate is included in the standard scope of supply of the E+E dew point sensors?

    The standard scope of supply of E+E dew point sensors includes an inspection certificate according DIN EN 10204 - 3.1. For details on calibration certificates please see page 5 in www.kalibrierdienst.at/fileadmin/content/White_Paper_Calibration_and_traceability_in_measuring_technology.pdf

  • Can E+E supply an accredited calibration certificate with the Dew point sensor?

    Accredited calibration certificate for dew point temperature is available upon request, please see our calibration website.

  • What is the difference between a 2 wire and a 3 wire current output?

    Transmitter with "two-wires" technology receive the power from the process, and the signal is carry on return wire (closed current loop). With technology "three-wires" the power supply is separate from current output: 2 wires are the power supply and third carry the signal.

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