• FTS34/35 Air Velocity Transmitter
  • FTS34/35 Air Velocity Transmitter
  • FTS34/35 Air Velocity Transmitter

FTS34/35 Air Velocity Transmitter

Model : FTS34FTS35
Sensor type : Thermal mass flow sensor
Air velocity measuring range : 2 m/s ; 10 m/s;20 m/s;40 m/s
Air velocity min. measuring range : 0.2 m/s
Accuracy( +25°C ) : Air velocity : ± 2 % F.S.
Output : 4 ... 20 mA / DC 0 ... 10 V
Display:Optional
  • Features
    ● Linear calibration function
    ● Switch for physical quantity:[m/s], [ft/s], [km/h], [mph], [knot]
    ● Option  RS-485 Communication Interface, Modbus RTU protocol
    ● Configuration measuring rage, analog output, station number by dip switch & RS-485
    ● Off SET function by bottom or RS-485
    ● Programmable software : DATA LOGGER, record, and chart analysis
  • Applications
    Monitor gas and flow for industrial process / HVAC / Building / Factory / Clean room / Hospital / Semiconductor / Electronics / Paper / Environment / Food / Pharmaceutical / Biotechnology industry
  • Download
  • Specification
    Input
    Sensor type:Thermal mass flow sensor
    Measuring range:2 m/s;10 m/s;20 m/s;40 m/s
    Min. Measuring range:0.2 m/s

    Output
    Output:4 ... 20 mA / DC 0 ... 10 V
    Signal connection:3-wire 
    Load resistance:Current output:≦500 Ω / Voltage output:≧10 KΩ
    Response time:t90≦3 sec
    Installation angle effect:<3% measuring value (when the angle<10°)
    Display type:LCD Module with black light
    Display range:Upon request, one deimal place
    Height of character:5.56 mm
    Analog / modbus: Analog / RS-485 / RS-485 & Analog

    Accuracy(at +25°C)
    Accuracy:±2% F.S.(Nonlinear error, hysteresis error, repeatability error)
    Thermal sensitivity Temp. error:0.1 % / ℃

    Environment
    Measuring medium:Air
    Measuring Temp.:0 ... 50°C
    Operating Temp.:0 ... 50℃
    Operating humidity:95%RH(Non-condensing)
    Storage Temp.:-20 ... +60℃

    Electrical
    Power supply:DC 8 ... 35 V & AC 12 ... 30 V
    Current consumption:DC 8 V:300 mA,24 V:100 mA / AC 12 V:350 mA,24 V:180 mA
    Overvoltage protection:DC:< 45 V / AC:< 40 V
    Electrical connection:Terminal / M12 connector

    Installation;Protection
    Installation;Way to fix:Duct / Remote;Flange
    IP rating:IP 54
    Electrical protection:■ Polarity protection ■ Over-voltage ■ Short circuit

    Certification
    Certification:CE

    Material
    Housing / Probe:PC fire-proof(UL94V-2) / PC fire-proof 
    Probe head / Cable:PC with glass fiber / PVC(FTS35)
    Weight:FTS34:147g / FTS35:200g


    Option list
    4415000022 Metal mounting flange
    AS-HS-S Installation:Fixed board for wall type
    8203104014
    L board Fixed board for wall type
    M12-F4N-200
    M12 Waterproof
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.