EE23

180℃까지 측정 가능한 합리적인 가격의 산업용 온습도 센서

EE23은 -40~180°C (-40~356°F) 범위에서 산업공정/공조제어에 적합하도록 설계된 합리적인 가격의 산업용 온습도 센서 입니다. EE23은 상대 습도(RH)와 온도(T)를 측정하고 측정된 값으로 노점露(Td)과 서리점霜(Tf)도 계산 가능 합니다.

지금 문의하세요

EE23은 Wall/Duct 또는 프로브 타입으로 다양하게 구성되어 있으며 설치현장에 적합한 타입으로 선택해서 사용할 수 있습니다. 모듈 형태의 외형으로 설치/교체 및 유지/관리가 간편하도록 디자인 되었습니다.

측정값은 아날로그, 알람 출력 및 LCD 디스플레이(액정)로 확인 할 수 있습니다. E+E의 독점기술인 센서코팅으로 외부의 오염 및 부식의 위험으로부터 측정 부를 안전하게 보호합니다.

EE23은 제품겉면의 설정버튼 또는 소프트웨어를 통해 설정 값 조정이 가능합니다.

주요 적용분야

  • 산업공정 제어
  • 기후 관측 제어

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Key Features EE23

  • -40~180°C(-40~356°F)의 온도 범위
  • 아날로그 출력 및 알람 신호 기능
  • IP65/NEMA4 등급의 메탈 또는 플라스틱 외형
  • LCD 디스플레이 액정
  • 100...240V AC, 50/60Hz 공급전원
  • 센서 코팅기능으로 외부오염으로부터 센서보호
  • 다양한 종류의 필터 호환
  • 사용자가 직접 제품 설정 값 조정 가능

기술자료 EE23

  • 0...100% RH
    -40...180 °C (-40...356°F)

    Measuring range
  • ±1.3% RH
    ±0.2 °C (±0.36 °F)

    Accuracy
  • 0-5/10 V, 0/4-20mA

    Outputs
  • 24 V AC/DC

    Supply

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EE23 액세서리

  • HA010101

    Membrane filter

    Construction

    Material: PC
    Filter: PTFE membrane
    Pores size: 1 µm
    Length: 34mm (1.34")

    Features

    Very good protection against fine dust

    T range: -40...80°C (-40...176°F)
    Response time t10/90: 15s

    Typical applications

    Building automation
    Dusty environment

     

    Suitable for Products:

EE23 자주 묻는 질문

  • How can I clean the humidity sensing element?

  • How can I clean the filter cap of a humidity measuring device?

    How can I clean the filter cap of a humidity measuring device?

  • When does coating help?

    The E+E propritary Coating helps in dirty, dusty and corrosive environment. salts, off-shore applications). It improves the sensor’s long term stability in dusty, dirty or oily applications by preventing stray impedances caused by deposits on the active sensor surface and on its connecting leads.

  • When does coating not help?

    Coating does not help again chemicals in gazeous form. Contact an E+E sales representative for details on the influence of certain chemicals onto the humidity sensing elements.

  • What is the influence of coating on the response time?

    Response time of a humidity sensor protected by the E+E proprietary coating is slightly longer than the response time without coating. Please see the data sheet of the specific sensor.

  • The probe of the RH sensor is installed into separation wall and seems to be out of specs. Why?

    Temperature gradients along the sensing probes lead to relevant measurement errors. Whenever possible, install the entire probe inside the space to be monitored. If the probe is installed into a separation wall, make sure to isolate thermally the part of the probe looking out of the wall at the cable side.

  • Can E+E supply an accredited calibration certificate together with the measurement device?

    The product data sheet indicates if and what type of inspection certificate is included in to standard scope of supply. Most of the E+E measurement devices feature an inspection certificate according to DIN EN 10204-3.1 or DIN EN 10204-2.2. An accredited calibration certificate is available on request, see the E+E scope of accreditation at our calibration website

  • How often should I calibrate or readjust my E+E RH measuring device?

    The calibration / adjustement interval depend from the application and from the requirements of the specific industry. See also "Princibles of Humidity measurement".

  • 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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