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DIN Rail Universal Smart Transmitter w/ LED Display

DIN Rail Universal Smart Transmitter


Item# TXDIN101

Volume discounts available
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Quantity Price each
1-4 $534.79
5-9 $508.05
10-24 $497.35
25-49 $475.96
50-99 $465.27
100+ $454.57

In stock

Lead Time (If not in stock): 7 weeks
DIN Rail Universal Smart Transmitter TXDIN101 TXDIN101
  • High Accuracy
  • Integral LED display
  • Universal Input: T/C, RTD and mV
  • Galvanic Isolation

TXDIN101 Model Options

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Input Type
Input Ranges
Output Type
Display Type


The TXDIN101 is a computerized, PC programmable, galvanically isolated two-wire smart transmitter. The unit converts 13 types of thermocouple sensors; 12 types of RTD sensors, configured as 2-, 3- and 4-wires; potentiometer, resistor and millivolt inputs, single or differential—into process current loop. Integral 3% digits LED display forms a transmitter—monitor unit which is visiable in dark installations. The light intensity varies as a function of the current loop, which serves as the light energy source 24-bit A/D converter and two microprocessors are the heart of the outstanding performance. The transmitter can be set and wired to perform differential measurement conversions of temperature sensors as well as mV sources. The output current is temperature linearized and can be set to be 4 to 20/20 to 4mA—or any range within these limits. The current is limited to 3.9 and 22 mA.The TXDIN101 samples and updates the output current in a rate of 2 to 4 samples per second depends on the sensor type. The transmitter is fully configurable in dry-configuration mode by which the connection to PC is performed with no external power source. The configuration parameters are stored in a nonvolatile memory. Exceptional digital accuracy of typically ±0.1°C is provided for most sensors regardless of the calibrated span. Internal Pt-100 temperature sensor provides precise cold junction compensation throughout the entire ambient range. Detection of sensor breakage or disconnection of input leads, forces the output to a predefined up/down scale value. The unit continuously monitors the sensor and automatically returns to normal operation mode when the sensor is recovered. The TXDIN101 is housed in a plastic enclosure mounted on a standard DIN rail. Special red filter is provided for optimal view.

Housing Specifications
Material: Plastic polycarbonate
Screw Connection: 6 terminals
Mounting: Standard DIN rail
Operating Position: Any
Protection Level: IP20; UL-94-V0 flame retardant
Weight: 85 g (0.18 lb)
Software Package: CONCAL for COM and USB ports
Modem Cord CONUSB:
    Length: 1.5m with USB connector for USB connection
Configured Parameters: Tag information, sensor type, Input range, selection of connection type, output offset, output curve correction, damping factor, burnout type, output current mode, sensor calibration

Thermocouple and Millivolts
Type Input Range °C Input Range °F Minimum Span °C (°F) Digital Accuracy D/A Accuracy
B 100 to 1820212 to 3308200 (360)±0.5°C±0.02%
E -200 to 1000-328 to 183250 (90)±0.1°C
J -200 to 1200-328 to 219250 (90)±0.1°C
K -200 to 1370-328 to 249850 (90)±0.1°C
L -190 to 890-310 to 163425 (45)±0.1°C
N -200 to 1300-328 to 237225 (45)±0.1°C
R 0 to 176032 to 3200200 (360)±0.5°C
S 0 to 176032 to 3200200 (360)±0.5°C
T -200 to 400-328 to 75250 (90)±0.1°C
U -190 to 590-310 to 109425 (45)±0.1°C
D 0 to 223032 to 404625 (45)±0.5°C
G 0 to 216032 to 392025 (45)±0.5°C
C 15 to 23205 to 420825 (45)+0.5°C
Millivolt Input -145 to 145 2 mV±51 uV
Mode T/C: Single or differential sensorVoltage: Single or differential ended
Cold Junction Internal Pt-100 sensor 
C.J. Accuracy ±0.5°C (±0.9°F) 
Sampling Rate T/C: Single: 4, Differential: 2 (S/sec)Voltage: 4, Differential: 2 (S/sec)
Note: For maximum accuracy for T/C input, all the above error components should be accumulated.
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Rated 5 out of 5 by from This 2-wire transmitter is the best we ever encoun Besides the "calibrator-like-accuracy", the bright red LED display makes this instrument unique.
Date published: 2016-11-01
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What 3 wire RTD probe would I use for 32 to 250 degrees Fahrenheit detection for a model TXDIN101?

Asked by: Kyle pepper
Hi Kyle, Please forward this request to TEMP@DWYEROMEGA.COM. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2024-07-08
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Communication cable for model TX69 and TXDIN101
3 In Stock
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