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Dual DIN Rail Temperature Transmitter w/ Programmable Inputs

Dual DIN Rail Temperature Transmitter

C$180.41

Item# TXDIN70

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 C$180.41
5-9 C$171.39
10-24 C$167.78
25-49 C$160.56
50-99 C$156.96
100+ C$153.35

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Lead Time (If not in stock): 9 weeks
Dual DIN Rail Temperature Transmitter TXDIN70 TXDIN70
  • Provides Two-Channel Transmitters or Signal Isolators (4 to 20 or 0 to 20 mA)
  • Programmable Input Types and Ranges with the Optional External Display (required to program unit- model number is TXDIN70-DISPLAY)
  • DIN Rail Mounted
  • Inputs are not isolated- Only use UNGROUNDED thermocouple sensors

TXDIN70 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.

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Supply Voltage Type
Input Type
Input Class
Input Ranges
Output Type
Output Class
Isolation
Programability


It provides 2 channels of configurable inputs, and supports multiple voltage, RTD, thermocouple inputs with auto reference junction compensation. If parallel connected to an external precise resistance, it accepts current signal input. Each channel has its own digital filtering and can adjust its filtering degree.
  • It generates two isolated current outputs, 4 to 20 or 0 to 20 mA. The range of retransmission output can be freely defined.
  • The model is DIN rail mounted. Its width is only 22.5 mm. The instrument can be easily configured by connecting to our E8 handset display.
  • Universal power supply of 100 to 240 Vac or 24 Vdc.
SPECIFICATIONS
Input Type
Thermocouple: K, J, T, E, R, S, B, N WRe5-WRe26
RTD: Pt100, Cu50
Linear Voltage: 0 to 20 mV, 0 to 60 mV, 0 to 100 mV, 0 to 1V, 0.2 to 1V
Instrument Input Range K(-50 to 1300°C), S(-50 to 1700°C), R(-50 to 1700°C), T(-200 to 350°C), E(0 to 1000°C), J(0 to 1200°C), B(0 to 1800°C), N(-50 to 1300°C), WRe5%WRe26(0 to 2300°C), Pt100(-200 to 900°C)
Linear Input: -9990 to 30,000 units defined by user
Retransmission Accuracy: 0.3% FS ±1 digit (including input and output error)
Output Specification: Can be freely defined in the range of 0 to 22 mA with maximum output voltage ≥11V
Temperature Drift: ≥0.015%FS/°C (including the temperature drift of input and output)
Electromagnetic Compatibility (EMC): ±4 KV/5 KHz according to IEC61000-4-4 (EFT); 4 KV according to IEC61000-4-5
Isolation Withstanding Voltage: Voltage between power, signal input and output terminals ≥2300 Vdc;
Power Supply: 100 to 240 Vac, -15%, +10% /50 to 60 Hz; or 24VDC
Power Consumption: ≥3W
Operating Ambient: Temperature -10 to 60°C; humidity ≥90%RH
Note: B thermocouple obtains the above measurement accuracy only at the range of 400 to 1800°C. It's measurement from 60 to 400°C is less accurate.
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Rated 5 out of 5 by from Great value & space saver for cost I have a hobby greenhouse for peppers, tomatoes, peas, beans, carrots & cucumbers over the past 5 years. As a retired Instrument Technician (who enjoys the trade) I've mostly automated the greenhouse with used surplus instrumentation. After having some drifting issues with previous temperature xmtrs, I tried my luck with a pair of these TXDIN70-24 xmtrs & a Display unit 3 years ago. I was very pleased with the ease of setup, dual inputs & DC power version (I didn't want any AC influence on my T/Cs). I measure outside & various inside temps which are processed by these xmtrs before being passed on to other controls. A couple of years back I made a pair of removable mini greenhouses that I call 'Table-Frames'. They are tied together with 3" PVC dryer hose. Each has a removable wood framed glass roof & a 150W heater (earlier purchased from Omega that is pulse duration controlled via a PLC. A small fan in the left T-F recirculates the air. I use these to keep some seedlings just above freezing as the GH does go below freezing over the winter. These are removed late Spring to make room for other plant pots. I've since purchased another 2 TXDIN70-24s for each T-F as well as the deep Carrot bin soil temps.
Date published: 2020-04-29
Rated 4 out of 5 by from Needs to Be Packaged w/ Programmer Works well now, after a second purchase and additional $19 in shipping for programmer. A little frustrating that the signal conditioner comes without the programmer, and you have to order it separately. It seems like if you are familiar with the product, you should be able to special order it without the programmer, not the other way around where you are psyched for the modules price point, order it, get it on hand, and find you have to pay another $45+ dollars (including shipping) to simply use it.
Date published: 2018-07-26
Rated 2 out of 5 by from FINE PRODUCT BUT STUPID ADD ON'S GOOD PRODUCT BUT YOU HAVE TO BUY THE PROGRAMMING UNIT WITH IT TOO
Date published: 2020-04-02
Rated 5 out of 5 by from Great price and easy to program. I used this transmitter to replace 2 ABB single channel units on RTD's at a quarter of the price. Very easy to program once I played around with the controller a bit.
Date published: 2020-03-23
Rated 5 out of 5 by from Great Value Extremely versatile TC transmitter. Works for virtually any type of thermocouple. Uses 120 VAC power. Easy to program for any range of operation. Provides stable, noise free mA signal to process and data acquisition and recording systems.
Date published: 2018-06-17
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Hello, Omega, I would like to ask whether TXDIN70 can be connected to the computer for data collection

Asked by: bao77
Hi bao77, Thank you for the inquiry. Unfortunately this device has no communication options for data collection. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2022-09-08

I am going to have this connected to an ABB ACS800 via loop power. How do i wire it up so that the output is transmitted correctly? At the moment i have loop power coming into the transmitter at terminals 1 & 2.

Asked by: ITT EMD
Hi ITT EMD, Thank you for the inquiry. Unfortunately this unit will not work in a loop powered configuration. For assistance locating a loop powered transmitter please email TEMP@OMEGA.COM. Best regards, OMEGA
Answered by: NorwalkAE_RS
Date published: 2022-10-04

I'm measuring the temperature of electrically live components up to 700 VDC and VAC, and I'm look at using a few of these to isolate the signal so I can measure the TC's with a DAQ system. What is channel to channel isolation of this unit?

Asked by: Cwitry
Hi Cwitry Thank you for the inquiry. TXDIN70 inputs are not isolated from each other. Please forward your request to our data acquisition group at DAS@OMEGA.COM. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2023-10-08

Does this product have UL or CSA certification?

Asked by: HeatMaster
Thank you for your inquiry. This product has no UL or CSA certification.
Answered by: Application Engineer JB
Date published: 2020-02-12

hello, This unit TXDIN70 i'm using did not transmit analog output, even display shows correct temperature. Happens on both output. Please advise.

Asked by: adli
Hi Adli, Most likely problem is the output wiring. Please review terminal connections for outputs. Second possibility could be the output scaling selected. Please review settings. Manual gives an example output scaling for reference. For more assistance please call us in the temperature group. 800-359-1660 and ask for the temperature tech support group. Best regards OMEGA
Answered by: AENorwalk
Date published: 2020-02-25

Can this be programmed with a computer? You have no TXDIN70-Displays available to purchase.

Asked by: Comp
Thank you for the inquiry. Unfortunately the TXDIN70 cannot be programmed with PC connection. Lead time for the module is 3 weeks. Best regards, OMEGA
Answered by: NorwalkAE_RS
Date published: 2022-12-29

After connecting K type thermocouple, the PV is correct on display, but SV is flickering, Please advise what setting is wrong. Thanks

Asked by: baba
Thank you for the inquiry. Please forward this question to TEMP@OMEGA.COM. Best regards, OMEGA
Answered by: NorwalkAE_RS
Date published: 2023-06-19

What is the conversion speed?

Asked by: Visser
Thank you for the inquiry. Sample time is 11 to 12 times / second. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2024-03-24
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External plug-in display (display is required to program transmitter). Display comes with cable
C$60.46
0 In Stock
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