Skip Ribbon Commands
Skip to main content

HMW90 Series Humidity and Temperature Transmitters for High Performance HVAC Applications

 Contact Us



 

Learn More

CEN_rightcolumncode2
    Especificaciones

     Technical Specifications

    Models

    ​TMW92
    TMW93
    TMW90
    HMW92
    HMW92D
    HMW93
    HMW93D
    HMW90
    ​T-only 2-wire, current output
    T-only 3-wire, voltage output
    T-only configurable model
    RH+T 2-wire, current output
    RH+T 2-wire, current output with display
    RH+T 3-wire, voltage output
    RH+T 3-wire, voltage output with display
    RH+T configurable model

    Relative humidity

     

    Measurement range
    Accuracy 
         Temperature Range
          0...90 %RH
          90...100 %RH
          Temperature range

          0 ... 90 %RH
          90 ... 100 %RH
    Stability in typical
    HVAC applications
    Humidity sensor

    0 ... 100 % RH

    +10 ... 40 °C (+50 ... +104 °F)
    ±1.7%RH
    ±2.5 %RH
    -5 ... +10 °C, +40 ... + 55 °C
    (+23 ... +50 °F, +104 ... +131°F)
    ±3 %RH
    ±4 %RH

    ±0.5 %RH/year
    Vaisala HUMICAP® 180R

    Temperature

     

    Measurement range
    Accuracy
         +20 ... +30 °C
          (+68 ... +86 °F)
         +10 ... +20 °C, +30 ... +40°C
         (+50 ... +68 °F, +86 ... +104 °F)
         -5 ... +10 °C, +40...+55°C
         (+23 ... +50 °F, +104 ... +131 °F)
    Temperature sensor

    -5 ... +55 °C (+23 ... +131 ºF)

    ±0.2 °C (± 0.36 °F)

    ±0.3 °C (± 0.54 °F)

      ±0.5 °C (± 0.90 °F)

    Digital temperature sensor

    Operating environment

     

    Operating temperature range
    Storage temperature range
    Electromagnetic compliance
        

    -5 ... +55 °C (+23 ... +131 °F)
    -30 ... +60 °C (-4 ... +140 °F)
    Complies with EMC
    standard EN61326-1, Industrial Environment

    Inputs and outputs

     

    Current output models
    Outputs
    Loop resistance
    Supply voltage

    Isolation between output channels
    Voltage output models
    Outputs
    Load resistance
    Supply voltage

    Max. current consumption

    Relay
    Service port


    2 x 4 ... 20 mA, loop powered
    0 ... 600 Ω
    20 ... 28VDC at 500 Ω load
    10 ... 28VDC at 0 Ω load
     500VDC

    2 x 0 ... 5V, 2 x 0 ... 10V
    10 kΩ min
    18 ... 35 VDC
    24 VAC ±20 % 50/60 Hz
    12 mA
    max. with relay 25 mA

    1 pcs (max. 50 VDC, 500 mA)
    RS-485 line for temporary service use

    Mechanics

     

    IP class
    Standard housing color
    Optional housing colors
    (configurable models only)

    Housing material
    Output connector

    Service port connector
    Weight

    IP30
    White (RAL9003*)
    Black (RAL9005*)
    Grey (RAL7035*)
    Light Ivory (RAL1015*)
    ABS/PC, UL-V0 approved
    Screw terminals
    max. wire size 2 mm2 (AWG14)
    4-pin M8
    155 g

    *RAL code is only indicative with potential small variations in color shade


    For complete specifications, please see the brochure or user guide in "Documents".

     
     
     
     

     Vaisala HMW90 Installation and Calibration Video