1PT100K2515
RTD Sensor, Component with Leads, Class B, -200 °C, 850 °C, 100 ohm, Platinum
- Manufacturer: OMEGA
- Product type: RTD Temperature Sensors
- SVHC: No SVHC (04-Feb-2026)
- RTD Type: Component with Leads
- Resistance: 100ohm
- Probe Length: 25mm
- RTD Accuracy: Class B
- Product Range: 1PT100K Series
- Probe Diameter: 1.5mm
- Probe Material: Ceramic
- Wire Termination: 2-Wire
- Cable Termination: Wire Leaded
- Resistance @ 0°C: 100ohm
- RTD Element Material: Platinum
- Cable Length - Metric: 10mm
- Cable Length - Imperial: 0.39"
- Sensing Temperature Max: 850°C
- Sensing Temperature Min: -200°C
- Measured Temperature Max: 850°C
- Measured Temperature Min: -200°C
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 35.3 € |
| Current stock | 10+ |
| Lead time | 30 days |
## **Ceramic Wire-Wound Platinum RTD Elements** ## **All Models** ## **To Order** |**To Order**<br>**Dimensions in millimeters**<br> **(1 mm = 0.03937"**<br>~~—c~~<br>~~XT~~<br>a~~|~~<br>~~=~~<br>~~a~~<br>~~SSS~~<br>———|**To Order**|**To Order**|**To Order**|**To Order**|**To Order**|**To Order**|**To Order**|**To Order**|**To Order**| |---|---|---|---|---|---|---|---|---|---| ||**Dimensions in millimeters**<br>**1 mm = 0.03937")**|||||**Nominal**<br>**Resistance**<br>**(ohms)**|**Temperature**<br>**Range, °C(°F)**|**Model No.**|**Self-Heating Error in**<br>**°C/mW Flowing Air**<br>**V = 1m/sec**| ||**8**<br>**1.5**<br>—c—"<br>—~~—~~—s|||||1 x 100|-200 to 600<br>(-330 to 1110)|**1PT100KN815**|0.28| ||||||||||| ||**15**|||**1.0**<br>_t||1 x 100|-200 to 600<br>(-330 to 1110)|**1PT100KN1510**|0.14| ||**25**<br>**1.5**<br>~~—c~~<br>-——— ~~r~~t||||**1.5**<br>~~—c~~<br>t|1 x 100|-200 to 850<br>(-330 to 1560)|**1PT100K2515**|0.08| ||**25**<br>**30**<br>**15**<br>**1.5**<br>~~XT~~<br>~~a~~<br>~~|~~<br>_———~~— a~~<br>4<br>~~—T~~<br>~~7~~<br>~~—~~<br>~~=~~T||||**1.0**<br>**2.6**<br>**4.5**<br>~~XT~~<br>~~a~~<br>~~a~~<br>~~—~~<br>~~=~~T|1 x 100<br>1 x 100<br>1 x 100<br>1 x 100<br>~~—~~|-200 to 600<br>(-330 to 1110)<br>-200 to 600<br>(-330 to 1110)<br>-200 to 600<br>(-330 to 1110)<br>-200 to 600<br>(-330 to 1110)|**1PT100KN2510**<br>**1PT100KN3026**<br>**1PT100KN1515**<br>**1PT100KN3045**|0.07<br>0.04<br>0.08<br>0.01| ||**30**<br>**2**~~**5**~~<br>**1.5**<br>**25**<br>**1.7**<br>**30**<br>~~**4**~~**.5**<br>~~=~~T<br>~~ot~~<br>~~a~~<br>-————_<br>~~SSS~~<br>~~—~~— ~~rt~~<br>~~a~~<br>———~~—~~|||||1 x 100<br>2 x 100<br>2 x 100|(-330 to 1110)<br>-200 to 600<br>(-330 to 1110)<br>-200 to 850<br>(-330 to 1560)<br>-200 to 600<br>(-330 to 1110)|**1PT100KN2515**<br>***2PT100K2517**<br>***2PT100KN3045**|0.07<br>0.06<br>0.01| ||**30**<br>**2.6**<br> _|||||2 x 100|-200 to 600<br>(-330 to 1110)|***2PT100KN3026**|0.04| _*****[Dual elements. All RTD elements come standard with 10 mm bare leads. Welded insulated extension leads available. ] Pricing is dependent on lead style._ _**Ordering Examples: 1PT100KN815,**_ _1 x 100_ Ω _self-heating error of 0.28 ceramic wire-wound platinum RTD elements._ _**1PT100KN1515,** 100_ Ω _, 1.5 D x 15 mm L, ceramic wire wound RTD._ ## **Discount Schedule** 1 to 4 units ........................Net 5 to 10 units ...................... 4% 11 to 24 units .................... 6% 25 to 49 units .................. 10% 50 to 99 units .................. 11% 100 units and up ............. 13% **H2104, shown larger than actual size.** eq **Actual size.** \ **C-127** **Class B Tolerance (Per IEC751) Alpha = 0.00385** **C** Ceramic wire-wound platinum RTD elements are made by placing a coiled platinum wire into a ceramic core and sealing the ends off with glass. They are suitable for extremely low or high temperatures and are tolerant of thermal shocks. They offer limited vibration resistance (depending on mounting method) and should be used in dry environments only. **Available!** _OMEGA’s_ _**RTD MI Cable** ! Available in a wide selection of conductor configurations and sheath materials. Please visit omega.com/316-rtd_clad_ |**Response Time in Seconds**<br>~~po|]~~|**Response Time in Seconds**<br>~~po|]~~|**Response Time in Seconds**<br>~~po|]~~|**Response Time in Seconds**<br>~~po|]~~| |---|---|---|---| |**Flowing Water**<br>**V = 0.4 m/sec**<br>~~po|]~~||**Moving Air**<br>**V = 1 m/sec**<br>~~|]~~|| |**50%**<br>**Response**<br>~~po~~|**90%**<br>**Response**<br>~~|]~~|**50%**<br>**Response**<br>~~|]~~|**90%**<br>**Response**| |0.2<br>~~po ~~|0.5<br> ~~|]~~|6.7<br>~~|]~~|21.8| |0.2|0.3|3.0|9| |0.2|0.4|5.7|17| |0.2|0.4|3.0|8.8<br>~~}~~| |0.3|0.6<br>~~OO~~|10.5<br>~~OO~~|34.0<br>~~}~~| |0.2<br>~~oo~~|0.4<br>~~OO~~|5.0<br>~~OO~~|15.7| |0.40<br>~~oo~~|1.4<br>~~OO~~|26.0<br>~~OO~~|90.0<br>4,| |0.2<br>~~oo~~|0.4|5.3|16.0<br>~~P|~~| |0.2|0.4|6.1|19.0<br>}<br>}| |0.4|1.4<br>~~Po~~|26.8<br>~~Po~~|83.7<br>;| |0.30|0.6<br>~~Po~~|11<br>~~Po~~|36.0<br>=.| **Enlarged to show construction. See previous page for dimensions.** ## **RTD Elements for Tight Spaces** |**Model**|**Temperature**|**Nominal Resistance**|||| |---|---|---|---|---|---| |**Number**|**Range**|**(**Ω**)**|**Dimensions**||| |**A2102***|-50 to 400°C|1 x 100|4 L x 5 W x 2 mm D||| ||(-60 to 750°F)||(0.16 x 0.20 x 0.08")||| |**A2105***|-50 to 400°C|1 x 100|2 L x 2.4 W x 2 mm D||| ||(-60 to 750°F)||(0.08 x 0.09 x 0.08")||| |**A2132***|-50 to 400°C|1 x 500|4 L x 5 W x 2 mm D||| ||(-60 to 750°F)||(0.16 x 0.20 x 0.08")||| |**A2142***|-50 to 400°C|1 x 1000|4 L x 5 W x 2 mm D||| ||(-60 to 750°F)||(0.16 x 0.20 x 0.08")||**Discount Schedule**| |**_* _**_These elements have leads perpendicular to the body for surface measurements._<br>_Curve is European_}_= 0.00385. All RTD elements available with welded PTFE insulated extension_<br>**_Ordering Examples: A2102,_**_1 x 100_Ω_, 4 mm L RTD elements._<br>**_A2142,_**_1000_Ω_, 4 x 5 mm RTD element._<br> **H2104**<br>-50 to 600°C<br>1 x 100<br>1.5 Dia. x 4 mm L<br>(-60 to 1110°F)<br>(0.06 x 0.20")|||||1 to 4 units . . . . . . . . . . . . Net<br>5 to 10 units . . . . . . . . . . . 4%<br>11 to 24 units . . . . . . . . . . 6%<br>25 to 49 units . . . . . . . . . 10%<br>50 to 99 units . . . . . . . . . 11%<br>100 units and up . . . . . . 13%| _*****[These elements have leads perpendicular to the body for surface measurements. ] Curve is European_ } _= 0.00385. All RTD elements available with welded PTFE insulated extension_ _**Ordering Examples: A2102,** 1 x 100_ Ω _, 4 mm L RTD elements._ _**A2142,** 1000_ Ω _, 4 x 5 mm RTD element._ **C-128**
Updated at June 7, 2026
Omega is a globally recognized leader in the design and manufacture of state-of-the-art products for process measurement and control. Renowned for its engineering expertise, the company provides highly reliable solutions for monitoring critical parameters such as temperature, humidity, pressure, strain, and flow across diverse industrial applications. Our extensive selection of Omega products is focused on the brand's core strengths in sensing and automation technologies. The range features a vast array of high-precision temperature sensors, including industry-standard thermocouples and RTDs, supported by a comprehensive selection of essential sensor accessories. To complement these measurement devices, we offer a substantial lineup of robust temperature controllers and advanced pressure transducers engineered to maintain precise conditions in demanding environments. Beyond primary sensing and control, the Omega portfolio encompasses sophisticated panel instrumentation for clear process visualization, alongside highly accurate force sensors and load cells. The offering is completed by reliable signal converters, data acquisition tools such as dataloggers, and fundamental connectivity components, providing professionals with the specialized equipment necessary to build complete, end-to-end industrial control systems.
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