# RTD TRANSMITTER, 0-300 DEGREE F

![Product image](https://novapart.co/image/farnell:2837652/)

**URL**: https://novapart.co/products/MTX-P03/rtd-transmitter-0-300-degree-f
**SKU**: MTX-P03
**Manufacturer**: OMEGA
**Category**: Sensors & Transducers || Sensors || Temperature Sensors || RTD Temperature Sensors
**Price**: €115.3000
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Resistance | 156.96ohm |
| Product Range | MTX Series |
| Sensing Temperature Max | 300°F |
| Sensing Temperature Min | 0°F |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2837652/)

Temperature Transmitters, Miniature Low Cost 

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## **Miniature Low-Cost Temperature Transmitters MTX** 

## **Two-Wire Design** 

**4-20 mA dc Output** 

**±0.1% Accuracy** 

**Upscale Break Protection** 

**Non-Isolated** 

## **Mountable in Any Standard Protection Head** 

**Accepts J, K, T, E Thermocouple or 100ohm Platinum RTD Inputs** 

The non-isolated, low-cost MTX Series transmitters convert thermocouple or RTD signals into a 4-20 mA dc signal output that is directly referenced to the mV input of a thermocouple or resistance of a 100 ohm platinum RTD. 

For Thermocouple transmitters, the 4-20mA output is not linearized. T/C transmitters are available for type K, J, T, and E with color coding for each T/C type. The transmitters for RTD’s are available with the 4-20mA output directly proportional to the input resistance or with the 4-20mA output linearized to temperature. 

_**Note:** RTD’s are slightly non-linear with the resistance diverging from actual temperature by approximately 1% at the mid point of full scale. (For linearized RTD transmitters, specify “RTD-L”. Non-linearized transmitters are the more popular choice)._ 

The MTX transmitters mount directly in NEWPORT’s standard protection heads for connection to your sensor. 

Click here for Ultra-Miniature Transmitters 

Temperature Transmitters, Miniature Low Cost 

## **SPECIFICATIONS** 

**Output Range:** 4-20 mA dc **Zero and Span Adjustment Range:** ±25% for °F and ±10% for °C 

**Accuracy:** ±0.1% of span (includes effects of linearity, hysteresis and repeatability) refernced to the mV input **Frequency Response:** 3dB @ 3 Hz **Operating Temperature Range:** -40 to 85°C (-40 to 185°F) **Storage Temperature Range:** -46 to 121°C (-50 to 250°F) **Supply Voltage:** 8-50 Vdc, 24V recommended 

**==> picture [195 x 119] intentionally omitted <==**

**----- Start of picture text -----**<br>
Industrial Thermocouple Protection Head<br>Available from Newport<br>**----- End of picture text -----**<br>


**Max Loop** Vs – 8 **Resistance:** 0.020A **Dimensions:** 44.5 mm Dia. x 31.75 mm H (1.75" x 1.25") **Weight:** 15 g ( 0.53 oz.); 34 g (1.23 oz.) _**Note:** Thermocouple Models output proportional to mV output of thermocouple. Not linearized to temperature._ 

## **RANGE CODES** 

|**Range**|**J**|**K**|**T**|**E**|**RTD**|**RTD-L**|
|---|---|---|---|---|---|---|
|-40 to 140°F|**-**|**-**|**-**|**-**|**P01**|**P01-L**|
|0 to 200°F|**J01**|**K01**|**T01**|**E01**|**P02**|**P02-L**|
|0 to 300°F|**J02**|**K02**|**T02**|**E02**|**P03**|**P03-L**|
|0 to 500°F|**J03**|**K03**|**T03**|**E03**|**P04**|**P04-L**|
|0 to 750°F|**J04**|**K04**|**T04**|**E04**|**P05**|**P05-L**|
|0 to 1000°F|**J05**|**K05**|**-**|**E05**|**P06**|**P06-L**|
|0 to 100°C|**J06**|**K06**|**T06**|**E06**|**P07**|**P07-L**|
|0 to 150°C|**J07**|**K07**|**T07**|**E07**|**P08**|**P08-L**|
|0 to 250°C|**J08**|**K08**|**T08**|**E08**|**P09**|**P0-L9**|
|0 to 400°C|**J09**|**K09**|**T09**|**E09**|**P10**|**P10-L**|
|0 to 500°C|**J10**|**K10**|**-**|**E10**|**-**|**-**|
|FS|**FS**|**FS**|**FS**|**FS**|**FS**|**FS**|



## **- Not an available range** 

|**Product Selection**(Specify Model Number, see variations below in partnumber|**Product Selection**(Specify Model Number, see variations below in partnumber|||
|---|---|---|---|
|builder table)||||
|**Part Number**|<br>**Description**|**Qty.**||
|**Thermocouple Transmitters**||||
|MTX-K01|Thermocouple K transmitter with 0 to 200°F||0|
||range|||
|MTX-J03|Thermocouple J transmitter with 0 to 500°F||[o_]<br>0|



Temperature Transmitters, Miniature Low Cost 

||||||||||||range||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||MTX-K03||||||||||Thermocouple K transmitter with 0 to 500°F<br>range||[o <br>0|||||
||MTX-T03||||||||||Thermocouple T transmitter with 0 to 500°F<br>range|||[o_]<br>0|||
||MTX-E03||||||||||Thermocouple E transmitter with 0 to 500°F<br>range|||[o_]<br>0|||
||MTX-K05||||||||||Thermocouple K transmitter with 0 to 1000°F<br>range||[o <br>0|||||
|**RTD Transmitters**<br>~~a~~|||||||||||||||||
||MTX-P01||||||||||RTD transmitter (100 ohm Pt100, alpha =<br>0.00385) with -40 to 140°F range|||Lo_|<br>0|||
||MTX-P02||||||||||RTD transmitter (100 ohm Pt100, alpha =<br>0.00385) with 0 to 200°F range|||[o_]<br>0|||
||MTX-P04-L||||||||||RTD transmitter (100 ohm Pt100, alpha =<br>0.00385) with the 4-20mA output linearized to|||[o_]<br>0|||
||||||||||||temperature and 0 to 500°F range||||||
|**Probe and Transmitter Assembly**<br>~~a~~|||||||||||||||||
||NB1TXA-J2||||||||||MTX-J01 Transmitter in Cast Iron Head with<br>12"L, 1/4" O.D., ungrounded junction, 304SS|||}o_|<br>0|||
||||||||||||sheath probe.||||||
||NBSTXA-K3||||||||||MTX-K02 Transmitter in Aluminum Head with<br>12"L, 1/4" O.D., ungrounded junction, 304SS|||[o_]<br>0|||
||||||||||||sheath probe.||||||
||PRTXA-1-12||||||||||MTX-P01 RTD Transmitter in Cast Iron Head with<br>12"L, 1/4" O.D., ungrounded junction, 304SS|||[o_]<br>0|||
||||||||||||sheath RTD probe.||||||
|**Accessories**<br>~~Lo~~|||||||||||||||||
||PSR-24S||||||||||Regulated power supply, 24Vdc, 400 mA, UL,<br>screw terminals|||jo<br>0|||
||PSR-24L||||||||||Regulated power supply, 24Vdc, 400 mA, UL,<br>stripped leads|||[o_]<br>0|||
||558B||||||||||Process loop indicator|||[o_]<br>0|||
||RAIL-35-2||||||||||2m (6.5') section 35 mm DIN rail|||[o_]<br>0|||
|||||||||||||||||||||||||||||||||||
||**Part Number Builder**|||**Part Number Builder**|**Part Number Builder**||||||||||||
|||(**1**)|||(**2**)||(**3**)||(**4**)||(**5**)<br>(**6**)||||||
|||MTX<br>MTX|**-**|LIL|LIL|LIL|LIL|IL|ILJL|JL|JLJCJ||||||



Temperature Transmitters, Miniature Low Cost 

## **Option Descriptions** 

( **1** ) **Transmitter Type** 

## _**Select**_ 

**MTX** for Thermocouple or RTD transmitter **NB1TXA** for Thermocouple transmitter with Cast-Iron head and 12 inch probe **NBSTXA** for Thermocouple transmitter with Aluminum head and 12 inch probe **PRTXA** for RTD transmitter with Cast-Iron head and 12 inch RTD probe 

( **2** ) **Input Type** 

## _**Select**_ 

_**Nothing(leave field blank)**_ for RTD probe assemblies **J** for Type J thermocouple (Iron-Constantan) **K** for Type K thermocouple (Chromega®-Alomega®) **T** for Type T thermocouple (Copper-Constantan) (ranges 05 and 10 excluded) **E** for Type E thermocouple (Chromega®-Constantan) **P** for RTD Pt100, alpha 0.00385 

( **3** ) **Range for transmitter only,not for probe assemblies** 

## _**Select**_ 

_**Nothing(leave field blank)**_ for probe assemblies **01** for 0 to 200°F (Thermocouple)-40 to 140°F (RTD) **02** for 0 to 300°F (Thermocouple) 0 to 200°F (RTD) **03** for 0 to 500°F (Thermocouple) 0 to 300°F (RTD) **04** for 0 to 750°F (Thermocouple) 0 to 500°F (RTD) **05** for 0 to 1000°F (Thermocouple J K E only) 0 to 750°F (RTD) **06** for 0 to 100°C (Thermocouple) 0 to 1000°F (RTD) **07** for 0 to 150°C (Thermocouple) 0 to 100°C (RTD) **08** for 0 to 250°C (Thermocouple) 0 to 150°C (RTD) **09** for 0 to 400°C (Thermocouple) 0 to 250°C (RTD) **10** for 0 to 500°C (Thermocouple J K E only) 0 to 400°C (RTD) 

( **4** ) **Range for Thermocouple probe assemblies only** 

## _**Select**_ 

_**Nothing(leave field blank)**_ for single transmitter units **2** for 0 to 200°F (TC) **3** for 0 to 300°F (TC) **4** for 0 to 500°F (TC) **5** for 0 to 750°F (TC) **6** for 0 to 1000°F (TC types J K E) **7** for 0 to 100°C (TC) **8** for 0 to 150°C (TC) **9** for 0 to 250°C (TC) **10** for 0 to 400°C (TC) **11** for 0 to 500°C (TC types J K E) 

( **5** ) **Range for RTD probe assemblies only** 

## _**Select**_ 

_**Nothing(leave field blank)**_ for single transmitter units **1-12** for -40 to 140°F (RTD) **2-12** for 0 to 200°F (RTD) **3-12** for 0 to 300°F (RTD) **4-12** for 0 to 500°F (RTD) **5-12** for 0 to 750°F (RTD) **6-12** for 0 to 1000°F (RTD) **7-12** for 0 to 100°C (RTD) **8-12** for 0 to 150°C (RTD) **9-12** for 0 to 250°C (RTD) **10-12** for 0 to 400°C (RTD) 

( **6** ) **Linearized RTD** 

_**Select**_ 

Temperature Transmitters, Miniature Low Cost 

_**Nothing(leave field blank)**_ for standard non-linearized transmitter **-L** for for the 4-20mA output linearized to temperature and selected range 

_**NOTE:**_ All combinations may not be valid, check spec sheet for valid part numbers. 



## Links

- [View this product on Novapart](https://novapart.co/products/MTX-P03/rtd-transmitter-0-300-degree-f)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/omega/mtx-p03/rtd-transmitter-0-300-degree-f/dp/2837652)
---

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