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Miniature Head Mount Temperature Transmitters with RFID Communications

TX400-Series

Head Mount Temperature Transmitters | TX400-Series
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Head Mount Temperature Transmitters

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2 year warranty CE
  • TX401 Accepts Pt100, Pt1000 or Ni100 RTD Inputs
  • TX402 Accepts Pt100 or Ni100 RTD Inputs and Types J/K/T/E/R/S/B/N Thermocouples
  • User Configurable via TX400-RFID (NFC) Programmer and Configuration Software
  • High Accuracy
  • 16-Bit Conversion
  • Linearized
  • UL Approved
  • FREE Downloadable RF Programmer Configuration Software from OMEGA
  • Transmitters Have Non-Volatile Memory (Circular Buffer) for Data-Logging with User-Selectable Sampling Time
Process Measurement and Control Instruments - View related products

Description

The TX401 and TX402 head mount temperature transmitters transform a temperature signal acquired from a Pt100, Pt1000 (TX401 only) or Ni100 RTD sensor or from a thermocouple (TX402 only) into a linearized 2-wire loop-powered 4 to 20 mA output. The characteristics of these converters ensure high precision on the reading scale with 16-bit conversion. The 4 to 20 mA output can be scaled based on the desired temperature input range.

The programming procedure uses an RFID (NFC) mode with the dedicated TX400-RFID programmer that allows the user to make all calibrations and settings quickly and without the need to power and connect up the transmitter. Simply connect the TX400-RFID programmer to the USB port of your PC, start the RF Programmer configuration software and place the transmitter on top of the TX400-RFID programmer to establish communications.

These temperature transmitters are also provided with a data logging function for the input signal. Transmitters have a non-volatile memory (circular buffer) for data-logging with user-selectable sampling time. The user selects the sampling time (1 to 3600 seconds) and then each time the 4 to 20 mA loop powers the device, the input value is stored to nonvolatile memory.

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

Specifications
RTD Input Types and Ranges:
    TX401, TX402: Pt100 (a = 0.00385), 2, 3, or 4-wire connection: TX401: -200 to 800°C (-328 to 1472°F), TX402: -200 to 600°C (-328 to 1112°F)
    TX401 Only: Pt1000 (a = 0.00385), 2-wire connection; -200 to 800°C (-328 to 1472°F)
    TX401, TX402: Ni100 (a = 0.00618), 2, 3, or 4-wire connection: TX401: -50 to 170°C (-58 to 338°F), TX402: -60 to 180°C (-76 to 356°F)
Thermocouple Input Types (TX402 Only): J/K/T/E/R/S/B/N/mV
Output Resolution: 1 µA
Over-Range Output: FS + 5°C
Under-Range Output: FS - 5°C
Output Error (Failure): Selectable: TX401: between 21.5 or 3.8 mA, TX402: between 21 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 whichever is greater
Sampling Time: 300 msec
Response Time (10 to 90%): 600 msec
Non-Volatile Memory (Circular Buffer) for Data Logging:
    TX401: 4K word
    TX402: 2624 word
Cable Resistance: 20Ω max
Temperature Coefficient: <100 ppm
Power: 2-wire loop powered; operating range 6 to 32 Vdc
Isolation:
    TX401: Non-isolated
    TX402: 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: DIN/B head
Enclosure Material: Nylon (PA66)
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: 23 H x 45 mm dia (0.9 x 1.77")
Place Order(Specify Model Number)
Part Number/ Desc.
Qty
Description
TX401 Star
$38.00
1 In Stock
 
RTD input head mount RFID temperature transmitter
TX402 Star
$48.00
14 In Stock
 
Thermocouple/RTD input head mount RFID temperature transmitter
TX400-RFID Star
$110.00
7 In Stock
 
RFID programmer
All amounts shown in USD
Note: TX400-RFID programmer is supplied with complete user’s guide and USB interface cable. User’s guide for the TX401 and TX402 transmitters can be downloaded from OMEGA. RF programmer PC configuration software is a free download from OMEGA.
Ordering Example: (1) TX400-RFID RFID programmer, $110.00  plus (1) TX402 Thermocouple//RTD input head mount RFID temperature transmitter, $48.00, $110.00 + 48.00 = $158.00

Product Manuals:

Download Head Mount RTD Input Transmitter RFID
Download Head Mount TC/RTD Input Transmitter RFID
Download RF Programmer for TX400, TXDIN400 Series
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