# Thermocouple, J, 304 Stainless Steel, 80 ", 2 m
**URL**: https://novapart.co/products/TRP-J-80/thermocouple-j-304-stainless-steel-80-2-m
**SKU**: TRP-J-80
**Manufacturer**: OMEGA
**Category**: Sensors & Transducers || Sensors || Temperature Sensors || Thermocouples
**Price**: €205.4800
**Stock**: 10+
**Lead Time**: 36 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Length | 6" |
| Insulation | - |
| Product Range | TRP Series |
| External Diameter | 3.18mm |
| Thermocouple Type | J |
| Lead Length - Metric | 2m |
| Sensor Body Material | 304 Stainless Steel |
| Probe Length - Metric | - |
| Lead Length - Imperial | 80" |
| Thermocouple Shielding | Shielded |
| Probe Diameter - Metric | 3.18mm |
| Probe Length - Imperial | - |
| Measured Temperature Max | - |
| Measured Temperature Min | - |
| Thermocouple Termination | Wire Leaded |
| Probe Diameter - Imperial | 0.125" |
| Probe/Pocket Body Material | Stainless Steel |
| Thermocouple Wire Standard | ANSI |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3810165/)
## **Temperature Reference Probes With Standard Size Connectors for Thermocouple Calibration B**
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B
To Probe
A. To readout instrument “Copper-Copper”
B. To measuring junction A To Recorder or Readout
“Thermocouple Alloys”
300 (12)
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Dimensions: mm (inch)
3 ( [1] ⁄8) diameter
140 (5 [1] ⁄ 2 )
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## **TRP Series**
U **All Standard Calibrations Available** U **Comes Complete with Mating Connectors and Locking Clips** U **Can Be Ordered with 300 mm (12"), 600 mm (24") or 900 mm (36") Leads** U **304 Stainless Steel Sheath Material**
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TRP Application-Meter Calibration
Thermocouple Wire Copper Wire
a (+)
Cu
b (-)
Thermocouple Precision
Meter TRCIIIA Cu Voltage
Source
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Accurate thermocouple temperature measurement requires a stable reference junction. It is common practice to create a transition reference junction by attaching a copper lead wire to each thermocouple leg. When the transition reference junction is held at the ice point 0°C (32°F) the output of the thermocouple appearing across the copper leads attached to the readout instrument is stable and predictable. For accuracy and convenience, OMEGA offers its series TRP REFERENCE PROBE which locates the thermocouplecopper transition reference junction at the end of an[1] ⁄8" diameter sheath for easy insertion into the TRCIII-A ice point calibration chamber. Up to six series TRP probes can be used at one time in OMEGA’s ice point chamber. Use the temperaturemillivolt tables to convert readings into °C or °F when using a voltmeter with the TRCIII-A ice point™ reference cell shown below.
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Model TRCIII-A
ice point™
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**OMEGA’s TRP’s are used in conjunction with ice point™ reference cells such as TRCIII-A, visit OMEGA for details.**
## **TRP Application-Probe Calibration**
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Copper leads
Thermocouple leads {——_|2 |
Py S
I Connectors Series TRP Reference Probes
up to six can be used at
the same time
a | o |
Model TRC III-A
, | Mis=
———§|_——< A
"Working" ¢ Supplied with male
Thermocouple m and female
under test in a Color-coded color-coded
known temperature Copper-Copper thermocouple
environment connectors /e connectors
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## **To Order**
|**Model Thermocouple Material Type **
**+**
**–**|**Model Thermocouple Material Type **
**+**
**–**|
|---|---|
||**–**|
|CHROMEGA®|ALOMEGA®|
|OMEGA-P®|OMEGA-N®|
|Copper|Constantan|
|CHROMEGA®|Constantan|
|Iron|Constantan|
|Platinum 10% Rh|Platinum|
|Platinum 13% Rh|Platinum|
|Platinum 30% Rh|Pt 6% Rh|
|W 5% Re|W 26% Re|
|W 3% Re|W 25% Re|
_***[Note:]**[ 12" leads are standard. For 24 or 36" long leads add suffix “]_ _**[-24]**[” or “]_ _**[-36]**[” to model ] number for an additional cost._
_**†** Standard length is 6", for each additional 6" length there is an additional cost._ _**Ordering Examples: TRP-J-24. TRP-R-12.**_
**A-37**
## Links
- [View this product on Novapart](https://novapart.co/products/TRP-J-80/thermocouple-j-304-stainless-steel-80-2-m)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/omega/trp-j-80/temp-reference-probe-ss-3-18mm/dp/3810165)
---
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