• THM80X Series Industrial Grade High Accuracy Temperature & Humidity Transmitter

THM80X Series Industrial Grade High Accuracy Temperature & Humidity Transmitter

Model : THM801THM802THM803
Input:Capacitive Humidity Sensor & Pt100 Ω A class
Output:0 ... 20 mA / 4 ... 20 mA /0 ... 10 V
Measuring range:
THM801:-40 ... +80°C / THM802:-40 ... +120°C / THM803:-40 ... +200°C(as request) ; 0 ... 100%RH;-40 ... +60dp°C
Accuracy(at+25°C):
Temperature : ±0.15°C±0.002°Cxtactual
Humidity ( 0 ... 90 %RH ) : Nonlinear error:±1.2%RH / Hysteresis error:±0.8%RH / Repeatability error:±0.4%RH
Humidity ( 90 ... 100 %RH) : ±2%RH
IP65
  • Features
    ● IP65 , rugged aluminum case, fit in variety harsh environment
    ● Capable of temperature compensation. Linear adjustment temperature & humidity by computer, analog output or option RS-485
    ● Measure high accuracy Temp. & humidity, reaction quickly, the sensor can work well after temporary condensation, long term stable in high humidity environment
    ● Process Temp. : up to 200°C, S.S. probe proof pressure : 10 bar, metal connector : installation repeatedly
    ● Switch multifunction physical quantities:[%RH]、[°C]、[mbar]、[g/kg]、[g/m3]、[kj/kg]
    ● Calibration physical quantities, measuring range, analog output, station, etc
    ● Free calibration software : data logger / record 65535 datas / charts

    Beside Temp. & dew point, other physical quantities range as default setting
  • Applications
    Semiconductor / Electronics / Industrial process monitoring / Air conditioning / Environmental ventilation control buildings / Factories / Hospitals / Clean rooms / Laboratories / Weather stations environmental monitoring / Storage rooms / Environmental chambers / Greenhouses / Mushroom farms / / Paper / Printing / Textiles / Steel and iron industry / Food / Chemical / Pharmaceutical / Biotechnology industry
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  • Specification
    Input
    Signal type : Capacitive humidity sensor & Pt 100 A class

    Output
    Output : 0 ... 20 mA / 4 ... 20 mA / 0 ... 10 V
    Signal connection : 3-wire
    Modbus : 2 analog / option RS-485 (Programmable)
    Display type : LCD Module with back light, double line character
    Display range : upon request, one decimal place
    Height of character : 5.55 mm

    Accuracy ( at +25 °C )
    Temperature : ±0.15°C±0.002°Cxtactual
    Humidity ( 0 ... 90 %RH ) : Nonlinear error:±1.2%RH / Hysteresis error:±0.8%RH / Repeatability error:±0.4%RH
    Humidity ( 90 ... 100 %RH) : ±2%RH
    Thermal sensitivity Temp. error : 0.05%RH/°C
    Load resistance : Current output : Max. 500 Ω / Voltage output : min. 100 KΩ
    Output calibration( ZERO & SPAN ) : Software / Keyboard
    Response time t90 ( at 25 °C ) : <20 sec ( S.S.Metal grid filter with mesh ) / <30 sec ( Sintered filter )

    Factory uncertainty ( at +25 °C )
    Temp. uncertainty : 0.14°C
    Humidity uncertainty : 0.4%RH (> 10 ... 20%) / 0.65%RH (> 20 ... 90%) / 0.97%RH (> 90 ... 98%)

    Electrical
    Power supply : DC 24 V±10%
    Current consumption : DC 24 V:60 mA
    Electrical connection : M12 metal connector with 2 m cable or terminal ( Metal cable gland )

    Environmental
    Medium : Air
    Temp. Operating : Housing:-20 ... +80°C / Housing with display:-20 ... +60°C
    Humid. Operating : Housing:0 ... 95% (Non-condensing)
    Probe operating : Wall type:-40 ... +80°C / Duct type:-40 ... +120°C / Remote type:-40 ... +200°C
    Storage temperature : -25 ... +60°C
    Probe pressure resistance : 10 bar

    Certification
    Certification : CE

    Protection
    IP rating : Housing:IP65;Probe:IP20
    Electrical protection : ■ Polarity protection ■ Over-voltage ■ Short-circuit

    Installation
    Installation : Metal fitting thread

    Material
    Housing : Aluminum alloy
    Probe : SUS 304
    Cable : Teflon
    Weight : THM801:455 g / THM802:521 g / THM803:635 g


    Option list
    4425000013
    SUS sintered filter
    4415000020
    Metal grid filter without mesh
    8203104012
    Installation: Fitting thread
    4415000022
    Metal mounting flange
    M12-F4N-200
    M12 Waterproof
    THSA-0304
    Shield: PC, Radiation shield
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.