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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 C$180.78
5-9 C$171.74
10-24 C$168.13
25-49 C$160.89
50-99 C$157.28
100+ C$153.66

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

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
Rated 5 out of 5 by from Smart Temperature Transmitters Review Came in very timely manner, Will be used in a chemical environment
Date published: 2024-06-10
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What is the country of origin for your TX13 transmitters?

Asked by: judib63
Thank you for the inquiry. TX13 origin is Great Britain. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2024-03-27

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

To use with Omega SA2C-K, type K TC with -50 to 200C range: -50 to to 200 is not one of the preconfigured ranges for TX13. What is the PN to order if we want the transmitter come with -50 to 200 reconfiguration?

Asked by: emali53
Thank you for the inquiry. You can add factory configuration option to a new TX13 with part# TX13-TX-SCALED. When placing order add scaling detail to description on PO copy. Else, if placing order via web site, add scaling details to Special Instructions box in line item details in shopping cart. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2023-08-13

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')
0 In Stock
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