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Thermocouple Input Temperature Transmitter w/ Pushbutton Config

Smart Temperature Transmitters


Item# TX13

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $119.66
5-9 $113.68
10-24 $111.28
25-49 $106.50
50-99 $104.10
100+ $101.71

In stock

Lead Time (If not in stock): 6 weeks
Smart Temperature Transmitters TX13 TX13
  • K, J, N, E, T, R, S Thermocouples and mV Inputs
  • Pushbutton Configuration
  • 56 Preprogrammed Ranges Ready-to-Use
  • User Trim - Null Out Sensor Error
  • Programmable Burnout with Sensor Fail Indicator
  • Galvanically Isolated

TX13 Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Input Type
Input Class
Input Ranges
Output Type
Output Class
Supply Voltage Type

The TX13 in-head mounting thermocouple transmitter converts a thermocouple input over a configured range to a standard industrial (4 to 20 mA) transmission signal. A simple push button operation allows the user to select thermocouple type, burnout direction, select fixed ranges and trim 4 and 20 mA points. The in-head transmitter incorporates the latest digital technology to ensure accurate drift-free performance.

The default factory scaling is for a range of 0 to 1000°C and Type K thermocouple input, with up-scale burnout. 

Accuracy @ 20°C
SensorRange °CInput Accuracy
K-200 to 1370±(0.5°C + 0.1% of F.S.)
J-100 to 1200
E-200 to 1000
N-180 to 1300
T-200 to 400
R-10 to 1760±(0.5°C + 0.1% of F.S.) over the range 800 to 1600
S-10 to 1760
mV-10 to 70mV±0.02% of full scale
Isolation: Tested to 250 Vdc 
Sensor Burnout: Either up or down scale output 
Cold Junction: 
    Range: -40 to 85°C 
    Accuracy: ±0.5°C 
    Tracking: ±0.05°C/°C 
    Offset: 0.1°C/°C 
    Span: 0.05°C/°C 
Output Type: 2 wire, 4 to 20 mA sink 
Output Connection: Screw terminal 
Maximum Output: 21.5 mA (in high burnout condition) 
Minimum Output: 3.8 mA (in low burnout condition) 
Accuracy: (mA out/2000) or 5 uA (whichever is the greater) 
Loop Voltage Effect: 0.2 uA/V 
Thermal Drift (from 20°C): ±1 uA/°C typical; ±1.5 uA max 
Maximum Output Load: [(Vsupply-10)/20]KΩ (Example: 700Ω @ 24V)
Ambient Operating Range: -40 to 85°C 
Ambient Storage Temperature: -50 to 90°C 
Ambient Humidity Range: 10 to 90% RH non condensing 
Physical Dimensions: 43 mm Dia; 21 mm H 
Weight: 31 g (encapsulated)
Update Time: 500 mS 
Response Time: 1 second to 90% of final value 
Start Up Time: Typically 5 seconds from power up 
Warm-Up Time: 1 minute to full accuracy 
Power Supply: 10 to 30 Vdc
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Rated 5 out of 5 by from Great buy Excellent device for tight applications. I put it inside a 3" junction box and fit perfectly.
Date published: 2016-02-15
Rated 3 out of 5 by from Beginner I like the transmitter that you guys have, as it's very versatile. I am new to the field and I'm teaching myself setup and calibration. I thought that it would have been nice to know that I would have to expect to do that in advance and with more direction. The device certainly needed trimmed to the (-100C / 100C) range of the T type thermocouple. I thought that it would be a lot closer to the 4mA & 20mA output than it was. I had to buy a calibrator and learned how to operate the new machine and was able to trim that device to exactly (-100C / 100C) to 4mA & 20mA, and that was fun, and the device was easy to configure. It was so far off though it surprised me, it seems the true zero and span for the T type was actually set to something other than (-100C / 100C) so it's not plug and play, and maybe they never are. I'm a beginner, and now maybe a novice! What I've learned I will be able to apply to many things in our facility and I certainly like the easy configuration that your product offers, now that I know how it all works. The Best School is the School of Hard Knocks!
Date published: 2016-03-18
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Could you please share reliability data (FIT/MTBF) for the TX13-TX-SCALED? Thank you

Asked by: RM2021
Hi RM2021, Thank you for the inquiry. Unfortunately we do not offer requested data on the requested product. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2021-10-27

Can you use any type of TC on this TX? ex. J or T if it only states K on the device?

Asked by: NCJOe
Thank you for your inquiry NCJOe. TX13 is compatible with K, J, N, E, T, R, S Thermocouples.
Answered by: Application Engineer SP
Date published: 2022-08-10
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2 conductor shielded cable 30 m (100')
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