Miniature Head Mount Temperature Transmitters With RFID Communications TX400 Series TM U X401 Accepts Pt100, Pt1000 or T Ni100 RTD Inputs U X402 Accepts Pt100 or Ni100 RTD Inputs T and Types J/K/T/E/R/S/B/N Thermocouples U ser Configurable via TX400-RFID (NFC) U Programmer and Configuration Software U igh Accuracy H U 6-Bit Conversion 1 U Linearized U ransmitters Have Non-Volatile Memory T (Circular Buffer) for Data-Logging with User-Selectable Sampling Time U REE Downloadable RF Programmer F Configuration Software from OMEGA TX401 shown larger than actual size. 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. TX402 shown larger than actual size. 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 • mplement field calibration to compensate for gain I and offset errors TX400-RFID programmer shown connected to PC. • Download logged data to PC for visualization and

Thermocouple Inputs (TX402 Only) Types Ranges J -200 to 1200°C (-328 to 2192°F) K -260 to 1360°C (-436 to 2480°F) T -260 to 400°C (-436 to 752°F) E -260 to 940°C (-436 to 1724°F) U U W -40 to 1760°C (-40 to 3200°F) R W S -40 to 1760°C (-40 to 3200°F) U U W 40 to 1820°C (104 to 3308°F) B W N -260 to 1280°C (-436 to 2336°F) mV -10 to 70 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 UU W Maximum Transmission...