• THM14EX EX-Series Temp. and Humidity Transmitter

THM14EX EX-Series Temp. and Humidity Transmitter

Model : THM14EX
Features : Designed for industrial application. Explosion proof.
Sensor type : Capacitive Humidity Sensor & Pt 100
Measuring range : Temperature -20 ... +80°C / Humidity 0 ... 100%RH
Output : 4 ... 20 mA
Accuracy : Temperature ±0.3°C / Humidity ±2%RH
IP rating : IP66
  • Features
    ● IP rating : IP 66
    ● Rugged aluminum case
    ● Stainless steel probe
    ● High measurement accuracy
    ● High long-term stability

    The THM14EX is used to measure relative humidity or temperature or relative humidity and temperature in air and other non-aggressive
    gases in explosion hazardous areas and in locations with inflammable dust.
  • Applications
    Semiconductor / Electronics / Steel Industry / Food, Chemical, Pharmaceutical, Biotechnology Industries
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  • Specification
    Input
    Input : Capacitive Humidity Sensor & Pt 1000
    Measuring range : Temperature : -20 ... +80°C / Humidity : 0 ... 100 %RH

    Output
    Output : 4 ... 20 mA
    Signal connection : 2 -wire
    Accuracy : ±0.3°C+0.002°C x tactual / Humidity : ±2%RH(20 ... 80%RH)
    Temperature error : 0.2%RH/°C
    Load resistance : 4 ... 20 mA ≦ 500 Ω
    Output calibration(ZERO & SPAN) Adjustment Span : 10%of zero-point and full-scale
    Response time(Temp. : +25°C;Air velocity ≧1 m/s) :  t90< 20 sec 

    Electrical
    Power supply : DC 24 V±10% Ui=24V Li=100mA Pi=0.78W Ci≈0 Li≈0
    Current consumption : DC < 43 mA
    Electrical connection : 1/2″NPT Internal thread

    Environment
    Medium : Air
    Operating Temp. : -20 ... +80°C
    Operating Humid. : 0 ...100%RH (Non-condensing)
    Storage temperature : -20 ... +80°C 

    Installation
    Installation : Movable thread

    Protection
    IP rating : IP66
    Electrical protection : ■ Reverse polarity ■ Over voltage ■ Short circuit

    Certification
    Certification : CE

    Material
    Cover : Rugged aluminum
    Probe : SUS304
    Sintered filter / Movable thread : SUS316
    Weight : Metal : 650 g (without wire)
Note : Design and specifications are subject to change without notice.
Note : If the product has RS-485 function, to avoid damaging product, please make sure the product and the device which connect with RS-485 are on common ground.