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JUMO Ex drėgmės ir temperatūros siųstuvas

JUMO Ex humidity and temperature transmitter

Hygrometers, Temperature and humidity measurement

Fields of application

JUMO 907037 is an industrial humidity and temperature transmitter for explosive environments, adapted to difficult working conditions. The modular design allows you to choose different interchangeable probes for wall mounting, high temperature, high humidity, pressure systems or measurements in confined spaces. The device measures humidity from 0 to 100 % RH and temperatures up to +180 °C, depending on the probe. 

Features:

  • Relative humidity measurement 0–100 % RH
  • Temperature measurement up to -70…+180 °C
  • ATEX and IECEx approvals
  • Suitable for use in potentially explosive areas
  • Interchangeable smart probe system
  • Up to 2 × 4-20 mA analog outputs
  • Graphic LCD display optional
  • Protection class IP66
  • SPECIFICATIONS
  • AVAILABLE MODELS
  • DOCUMENTS

SPECIFICATIONS

  • Type

    Hazardous area safe humidity and temperature transmitter

  • Type number

    907037

  • Measured sizes

    Relative humidity and temperature

  • Humidity measurement principle

    Capacitive HUMICAP sensor

  • Humidity measurement range

    0…100 % RH

  • Humidity accuracy

    Up to ±0.8 % RH in the range 0…90 % RH at +23 °C

  • Temperature measurement principle

    Pt1000 RTD, class F0.1 according to IEC 60751

  • Temperature measurement range

    Up to -70…+180 °C, depending on the selected probe version

  • Temperature accuracy

    Up to ±0.1 °C at +23 °C

  • Measured medium

    Air, compressed air, vacuum

  • Output signal

    4-20 mA, up to 2 analog channels

  • Available output parameters

    Relative humidity, temperature, dew point temperature or an individually configurable parameter. The datasheet also provides calculated absolute humidity, mixing ratio, water vapor pressure, enthalpy and other humidity parameters.

  • Power supply

    24 V DC via [Ex i] isolation barrier or Zener barrier; the technical data specifies an operating range of 12–28 V DC.

  • Display

    Available with a graphical LCD display with control keys or a version without a display

  • Security class

    IP66 / NEMA 4X

  • Certificates

    ATEX, IECEx

  • Housing material

    Aluminum alloy EN AW-6082

  • Operating temperature of electronics

    -40…+60 °C

  • Probe cable length

    Depending on version: 2 m, 5 m or 10 m

  • Available probe filters

    Metallized PPS filter with stainless steel mesh; AISI 316L sintered stainless steel filter; PPS filter grid; for some versions – special stainless steel/PTFE filter.

  • Available accessories

    Duct installation kit
    Mounting flange
    M20 × 1.5 probe cable gland
    Swagelok process connections
    Ball valve for pressure pipelines
    USB service cable
    907025 replacement mounting plate

  • Probe version

    For wall mounting, For confined/small spaces, For pressure systems and vacuum, For high temperatures, For high humidity environments, For pressure piping

AVAILABLE MODELS

DOCUMENTS

  • Brochure: Food Technology

    3.87 MB

    Download

  • User manual: Safe humidity and temperature sensors

    5.63 MB

    Download

  • Datasheet: Intrinsically safe humidity and temperature transmitters

    627.9 KB

    Download

  • Safety Guide: Safe Humidity and Temperature Sensors

    11.98 MB

    Download

  • Order information: 907037

    121.11 KB

    Download

  • Declaration of Conformity: EU Declaration of Conformity – HW Ex Industrial Transmitter – Vaisala

    162.72 KB

    Download

SIMILAR PRODUCTS