TXDIN400

TXDIN400

分  类:压力传感器

品  牌:欧米茄

厂  商:Omega工业测量(中国)

型  号:TXDIN400

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发布时间:2019-12-19 16:39 浏览人数:

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包装
  • Isolated & Linearized
  • High Accuracy with 16-Bit Conversion
  • TXDIN401 Temperature Transmitter Accepts Pt100 or Ni100 RTD Inputs and Types J/K/T/E/R/S/B/N Thermocouples
  • TXDIN402 Accepts Process Voltage, Current or Resistance Input
  • User Configurable via TX400-RFID (NFC) Programmer with PC software or Free Download Google App - "Direct Link"
  • Transmitters Have 2624 Word Non-Volatile Memory (Circular Buffer) for Data-Logging with User-Selectable Sampling Time

  • The TXDIN401 and TXDIN402 DIN rail mounttransmitters transform a temperature or process signalinto a linearized 2-wire loop-powered 4 to 20 mA output.Model TXDIN401 is a temperature transmitter thataccepts Pt100 or Ni100 RTD and Types J/K/T/E/R/S/B/Nthermocouples. Model TXDIN402 is a process inputtransmitter that accepts voltage, current or resistanceinput. The characteristics of these converters ensurehigh precision on the reading scale with 16-bitconversion. The 4 to 20 mA output can be scaled basedon the desired input range.

    The programming procedure uses an RFID (NFC)mode with the dedicated TX400-RFID programmer thatallows the user to make all calibrations and settingsquickly and without the need to power and connectup the transmitter. Simply connect the TX400-RFIDprogrammer to the USB port of your PC, start the RFProgrammer configuration software and place thetransmitter on top of the TX400-RFID programmerto establish communications. These transmitters arealso provided with a data logging function for theinput signal. Transmitters have a non-volatile memory(circular buffer) for data-logging with user-selectablesampling time. The user selects the sampling time(1 to 3600 seconds) and then each time the 4 to20 mA loop powers the device, the input value isstored to non-volatile memory.

    An additional programming tool is the Omega Brand Google App - "Direct Link" relying on RFID/NFC connectivity and allowing straightforward programming without wirings by Android devices.

    Using the TX400-RFID programmer along with theRF Programmer configuration software (software isa free download from OMEGA) the user can:
         Completely configure the transmitter includingscaling the 4 to 20 mA output to desired input range
         Implement field calibration to compensate for gainand offset errors
         Download logged data to PC for visualization and printing

    Specifications
    RTD Input Types and Ranges (TXDIN401 Only)
        Pt100 (a = 0.00385): 2, 3, or 4-wire connection,-200 to 600°C (-328 to 1112°F)
        Ni100 (a = 0.00618): 2, 3, or 4-wire connection,-60 to 180°C (-76 to 356°F)
    Thermocouple Input Types (TXDIN401 Only): J/K/T/E/R/S/B/N/mV
    Process Input Types and Ranges (TXDIN402 Only):
        Voltage: 0 to 10 V
        Current: 0 to 20 mA (4 to 20 mA default)
        Resistance: 0 to 4000 Ω
    Output Resolution: 2 µA
    Over-Range Output: fs + 5°C
    Under-Range Output: fs - 5°C
    Output Error (Failure): Selectable between 21 mA or 3.8 mA
    Current Output Protection: 30 mA approx
    Rejection: 50 to 60 Hz
    Maximum Transmission Error: 0.1% FS or 0.2°C whicheveris greater
    Sampling Time: 300 msec
    Response Time (10 to 90%): 600 msec
    Non-Volatile Memory (Circular Buffer) for Data Logging: 2624 word
    Cable Resistance: 20 Ω max
    Temperature Coefficient: < 100 ppm
    Power: 2-wire loop powered; operating range 6 to 32 Vdc
    Isolation: Galvanic, 1 KVac input/output
    Operating Environment: -40 to 85°C (-40 to 185°F),30 to 90% RH (non condensing)
    Storage Temperature: -40 to 85°C (-40 to 185°F)
    Mounting: 3 mm DIN rail
    Material: Enclosure, polycarbonate; front panel, silicone
    Enclosure Rating: NEMA 1 (IP20) according to CE, EN 61000-6-4, EN 61000-6-2
    Programming: Wireless with RFID technology (NFC)
    Software: Windows® XP/7/8 (32-bit and 64-bit), Windows 10 (64-bit)
    Connection: Screw terminals
    Weight: 30 g (1.05 oz) approx
    Dimensions: 90 H x 18 W x 64 mm D (3.54 x 0.71 x 2.52")










































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