Insertion Capsule Platinum RTD (0.125" dia.) (RdF Models 29228 & 29229)
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. Fit in precision diameter. Standard sensors and encapsulation materials.
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. Fit in precision diameter. Standard sensors and encapsulation materials.
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. Fit in precision diameter. Standard sensors and encapsulation materials.
Specifications
Also available in widths ranging from 0.086” to 0.187”, custom lead lengths and moisture-resistant. Visit rdfcorp.com or contact sales@rdfcorp.com for more information.
| Sensing Element | Temperature Range | Ice Point Resistance | Time Constant |
|---|---|---|---|
| International grade thin film platinum a = 0.00385 Ω/Ω/°C per IEC 751 | TFE Teflon® leads: –200°C to 260°C (–320°F to 500°F) Fiberglass leads: –75°C to 510°C (–100°F to 950°F) |
100±0.12Ω or 1000Ω±1.2Ω International Class B: (±0.12%) |
(Water at 3ft/second) = 0.8 seconds |
| Self Heating | Interchangeability | Long Term Stability | Insulation Resistance |
| > 15 mW/°C mounted | ±(0.3°C @ 0°C + 0.005 |t|°C) IEC 751 Class B above –50°C | Better than 0.05°C (0.02% of resistance) per 5 years at –50°C to 300°C, 0.25°C per year to 540°C |
> 50 MegOhms at 50VDC at 25°C |
| Maximum Current | Recommended Current | Case Material | Lead Materials |
| 100Ω = 5 mA, 1000Ω = 2 mA for limited seIf heating (Also suitable as self-heated sensors) |
1 mA maximum | 0.125” diameter x 0.6” long Alumina | Nickel-coated copper-insulated as follows: 28 AWG TFE Teflon® rated to 260°C (500°F) 28 AWG Fiberglass rated to 510°C (950°F) |
Teflon® is a registered trademark of the DuPont Corporation.
