# RTD Sensor, 85", Probe with Leads, Class A, -200 °C, 260 °C, 100 ohm, Platinum

![Product image](https://novapart.co/image/farnell:3900443/)

**URL**: https://novapart.co/products/RTDCAP-100A-3-A125-060-T-85/rtd-sensor-85-probe-with-leads-class-a-200-c-260
**SKU**: RTDCAP-100A-3-A125-060-T-85
**Manufacturer**: OMEGA
**Category**: Sensors & Transducers || Sensors || Temperature Sensors || RTD Temperature Sensors
**Price**: €278.8500
**Stock**: 10+
**Lead Time**: 113 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Rtd Type | Probe with Leads |
| Resistance | 100ohm |
| Probe Length | 15.24mm |
| Rtd Accuracy | Class A |
| Product Range | RTDCAP Series |
| Probe Diameter | 3.17mm |
| Probe Material | Alumina |
| Cable Termination | Wire Leaded |
| Resistance @ 0°C | 100ohm |
| Wire Configuration | 4-Wire |
| Rtd Element Material | Platinum |
| Cable Length - Metric | 2.16m |
| Cable Length - Imperial | 7.1ft |
| Sensing Temperature Max | 260°C |
| Sensing Temperature Min | -200°C |
| Measured Temperature Max | 260°C |
| Measured Temperature Min | -200°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3900443/)

**C** 

## **Platinum RTD Capsules** 

## **RTDCAP Series** 

## U **4 Temperature Ranges Available** 

- U **100 or 1 K** Ω **Available** U **2-, 3- and 4-Wire Configurations as Noted** 

## U **Moisture Resistant Available in Some Models** 

Ready to use platinum RTD capsules have insulated lead wires welded and anchored internally. No splicing to fragile elements is required. This construction assures reliable rugged embedment, insertion or probe assembly. Tip diameters from 0.086 to 0.125". Standard sensors and encapsulation materials rated up to 540°C (1000°F). Choose the moisture resistant version for condensing conditions. 

## **Specifications** 

**Standard Lead Length:** 1 m (40") 

**Operating Temperature Range: TFE Leads:** -200 to 260°C (-320 to 500°F) **Polyimide Leads:** -200 to 350°C (-320 to 660°F) **Fiberglass Leads:** -75 to 510°C (-100 to 950°F) 

**Moisture Resistant:** -50 to 200°C 

(-60 to 390°F) 

**Sensing Element:** International grade thin film platinum, a = 0.00385 Ω/Ω/°C per IEC 60751 

**Ice Point Resistance:** 100.00±0.06Ω or 1000.0±0.6Ω at 0°C 

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**----- Start of picture text -----**<br>
Probe tip shown<br>actual size.<br>a<br>RTDCAP-100A-3-A125-060-T-40<br>4<br>RTDCAP-100A-2-P098-050-K-40<br>RTDCAP-100A-2-A125-060-F-40<br>All models shown larger<br>than actual size. RTDCAP-100A-1-A086-060-K-40<br>**----- End of picture text -----**<br>


**Time Constant (Water at 3'/Second): 0.086 Diameter** = 0.5 seconds 

**0.098 Diameter** = 0.6 seconds 

**0.125 Diameter** = 0.8 seconds 

**0.187 Diameter** = 1.5 seconds **Self-Heating:** Greater than 15 mW/°C 

**Interchangeability/Accuracy:** Class A (±0.15+.002*|t|°C [where |t|= absolute value of temperature in °C]) between -50 and 300°C, Class B above and below these temperatures **Long Term Stability:** Better than 0.05°C (0.02% of resistance) per 5 years, -50 to 300°C (-58 to 572°F), 0.25°C per year to 540°C (1004°F) 

**Insulation Resistance:** Greater than 50 Megohms at 50 Vdc at 25°C (77°F) **Maximum Current:** 100 Ω = 5 mA, 1000 Ω = 2 mA for limited self-heating; also suitable as self-heated sensors 

**Recommended Current:** 1 mA maximum for temperature sensing **Case Materials:** Alumina on 0.125 and 0.086 diameter, Polyimide [350°C (662°F)] on 0.098 diameter 

## **Lead Materials, Nickel-Coated Copper-Insulated:** 

- **28 AWG Fiberglass:** Rated to 510°C (950°F) **28 AWG TFE:** Rated to 

- 260°C (500°F) 

- **28 AWG Polyimide:** 

- Rated to 350°C (660°F) 

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±0.06"<br>Length* Lead Wire Length (Minimum)<br>1 m (40")<br>±0.01" Diameter* Housing Material* Lead Wire<br>Material*<br>*Refer to the To Order chart below for dimensions and lead materials.<br>**----- End of picture text -----**<br>


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To Order<br>Model No. Description<br>**----- End of picture text -----**<br>


|**To Order**|**To Order**|
|---|---|
|**Model No.**|**Description**|
|||
|**RTDCAP-100A-1-A086-060-K-40**|100ΩRTD, 0.086" diameter x 0.6" long alumina with 28 AWG polyimide<br>leads, 350°C(660°F), 2-wire only|
|**RTDCAP-100A-2-P098-050-K-40**|100ΩRTD, 0.098" diameter x 0.5" long polyimide with 28 AWG polyimide<br>leads, 350°C(660°F), 3-wire only**|
|**RTDCAP-100A-2-P098-050-T-40**|100ΩRTD, 0.098" diameter x 0.5" long polyimide with 28 AWG TFE leads,<br>260°C(500°F), 3-wire only**|
|**RTDCAP-100A-3-A125-060-T-40**|100ΩRTD, 0.125" diameter x 0.6" long alumina with 28 AWG TFE leads,<br>260°C(500°F), 4-wire only**|
|**RTDCAP-100A-2-A125-060-T-40-M**|100ΩRTD, 0.125" diameter x 0.6" long alumina with 28 AWG PFTE leads,<br>200°C(390°F), 300psi seal, moisture resistant, 3-wire only**|
|**RTDCAP-100A-2-A125-060-F-40**|100ΩRTD, 0.125" diameter x 0.6" long alumina with 28 AWG fberglass<br>leads, 510°C(950°F), 3-wire only**|
|**RTDCAP-1KA-1-A086-060-K-40**|1000ΩRTD, 0.086" diameter x 0.6" long alumina with 28 AWG polyimide<br>leads, 350°C(660°F), 2-wire only|
|**RTDCAP-1KA-2-P098-050-K-40**|1000ΩRTD, 0.098" diameter x 0.5" long polyimide with 28 AWG polyimide<br>leads, 350°C(660°F), 3-wire only**|
|**RTDCAP-1KA-2-P098-050-T-40**|1000ΩRTD, 0.098" diameter x 0.5" long polyimide with 28 AWG TFE<br>leads, 260°C(500°F), 3-wire only**|
|**RTDCAP-1KA-3-A125-060-T-40**|1000ΩRTD, 0.125" diameter x 0.6" long alumina with 28 AWG TFE leads,<br>260°C(500°F), 4-wire only**|
|**RTDCAP-1KA-2-A125-060-F-40**|1000ΩRTD, 0.125" diameter x 0.6" long alumina with 28 AWG fberglass<br>leads, 510°C(950°F), 3-wire only**|



_**** Note:** 3- and 4-wire sensors can be modified by the customer for 2- and 3-wire applications by cutting off unneeded lead wires._ _**Ordering Example: RTDCAP-100A-2-P098-050-K-40,** 100_ Ω _RTD, 0.098" diameter x 0.5" long polyimide with 28 AWG Kapton[®] (polyimide) leads, 350°C (660°F), 3-wire maximum._ 

_**RTDCAP-1KA-2-P098-050-K-40,** 1000_ Ω _RTD, 0.098" diameter x 0.5" long polyimide with 28 AWG polyimide leads, 350°C (660°F), 3-wire._ 

**C-2** 



## Links

- [View this product on Novapart](https://novapart.co/products/RTDCAP-100A-3-A125-060-T-85/rtd-sensor-85-probe-with-leads-class-a-200-c-260)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/omega/rtdcap-100a-3-a125-060-t-85/rtd-sensor-100-ohm-200-to-260deg/dp/3900443)
---

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