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DIN Rail Mount Transmitters
With RFID Communications
TXDIN400 Series
U TXDIN401 Temperature Transmitter
Accepts Pt100 or Ni100 RTD Inputs and
Types J/K/T/E/R/S/B/N Thermocouples
U TXDIN402 Accepts Process Voltage,
Current or Resistance Input
U User Configurable via TX400-RFID (NFC)
Programmer and Configuration Software
U High Accuracy
U 16-Bit Conversion
U Isolated
U Linearized
U Transmitters Have 2624 Word Non-Volatile
Memory (Circular Buffer) for Data-Logging
with User-Selectable Sampling Time
U FREE Downloadable RF Programmer
Configuration Software from OMEGA
TXDIN402 shown
smaller than actual size.
The TXDIN401 and TXDIN402 DIN rail mount
transmitters transform a temperature or process signal
into a linearized 2-wire loop-powered 4 to 20 mA output.
Model TXDIN401 is a temperature transmitter that
accepts Pt100 or Ni100 RTD and Types J/K/T/E/R/S/B/N
thermocouples. Model TXDIN402 is a process input
transmitter that accepts voltage, current or resistance
input. 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 input range.
TX400-RFID programmer shown connected to PC.
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 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 non-volatile memory.
Using the TX400-RFID programmer along with the
RF Programmer configuration software (software is
a free download from OMEGA) the user can:
•Completelycongurethetransmitterincluding
scaling the 4 to 20 mA output to desired input range
•Implementeldcalibrationtocompensateforgain
and offset errors
•
Download logged data to PC for visualization and printing
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Specifications
RTD Input Types and Ranges (TXDIN401 Only)
Pt100 (α = 0.00385): 2, 3, or 4-wire connection,
-200 to 600°C (-328 to 1112°F)
Ni100 (α = 0.00618): 2, 3, or 4-wire connection,
-60 to 180°C (-76 to 356°F)
Thermocouple Inputs (TXDIN401 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)
R -40 to 1760°C (-40 to 3200°F)
S -40 to 1760°C (-40 to 3200°F)
B 40 to 1820°C (104 to 3308°F)
N -260 to 1280°C (-436 to 2336°F)
mV -10 to 70 mV
Process Inputs (TXDIN402 Only)
Voltage
Current
Resistance
0 to 10V
0 to 20 mA (4 to 20 mA default)
0 to 4000 Ω
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")
Dimensions: mm (inch)
64 (2.52)
5
7
6
mA
Out
+Vdc
SUPPLY
N
6...32Vd c
RU
TC1
+
-
A
A1
B1
B
1
2
3
4
DIN rail mounting guide
18 (0.71)
RUN
90 (3.54)
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 whichever
is 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
RF programmer PC configuration software available via free
download from OMEGA.
To Order
Model No. Description
TXDIN401
TXDIN402
TX400-RFID
RAIL-35-1
RAIL-35-2
TX400-RFID programmer is supplied with complete User Guide and USB interface cable. TXDIN401 and TXDIN402 transmitters are supplied
with complete User Guide. The RF programmer PC configuration software is a free download from OMEGA.
Ordering Example: TXDIN401, DIN rail mount RFID temperature transmitter and TX400-RFID programmer.
DIN rail mount RFID temperature transmitter
DIN rail mount RFID voltage, current and resistance input transmitter
RFID programmer
35 mm (1.4") DIN rail, 1 m (3.3') length
35 mm (1.4") DIN rail, 2 m (6.6') length
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