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Watlow
Watlow RF Style RTD
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Flexible MI RTD; metal transition; −200 to 650 °C; Class A/B. RFQ + selection help.
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Key parameters
Measuring range
Family −200 to 650 °C (−328 to 1200 °F)
Accuracy
DIN Class A (±0.06%) or Class B (±0.12%) options
Process connection
Thermowell / compression fitting ready (application dependent)
Sensor type
Style RF flexible mineral-insulated RTD with metal transition
Element
100 Ω two- or three-wire RTD elements typical
Sheath Diameter
0.125 / 0.188 / 0.250 in sheath diameter options
Fits flexible mineral-insulated RTD routing where you need a Watlow Style RF with metal transition, coiled-spring strain relief, and −200 to 650 °C family range.
Key advantages
- Style — RF flexible MI RTD with metal transition
- Range — −200 to 650 °C (−328 to 1200 °F)
- Accuracy — DIN Class A (±0.06%) or Class B (±0.12%)
- Sheath — 0.125 / 0.188 / 0.250 in SS options
- Transition — SS transitions with 260 °C epoxy; coiled-spring strain relief
Typical applications
- Process piping and exhaust.
- Plastics and food equipment.
- Tight-space MI routing.
Selection guide
- Class A/B — Accuracy
- OD — 0.125 / 0.188 / 0.250 in
- Element — 100 Ω 2- or 3-wire typical
- Fittings — Compression/thermowell
Common mistakes
- Bending beyond MI minimum radius.
- Exceeding 260 °C at epoxy transition.
- Wrong wire count vs transmitter.
When to RFQ / what to tell us
- Class, OD, length, wire count.
- Quantity and ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 23835 |
| Brand | Watlow |
| Model | RF Style RTD |
| Product type | RTD |
| Sensor type | Style RF flexible mineral-insulated RTD with metal transition |
| Measuring range | Family −200 to 650 °C (−328 to 1200 °F) |
| Accuracy | DIN Class A (±0.06%) or Class B (±0.12%) options |
| Element | 100 Ω two- or three-wire RTD elements typical |
| Sheath diameter | 0.125 / 0.188 / 0.250 in sheath diameter options |
| Sheath material | Stainless steel sheath (style-dependent) |
| Transition | Stainless-steel transitions filled with 260 °C epoxy; coiled-spring strain relief |
| Construction | Flexible MI cable construction for routing in tight spaces |
| Insulation | Insulation resistance exceeds DIN-IEC-751 |
| Applications | Process piping, exhaust, plastics, food equipment, general industrial temperature |
| Features | Flexible MI with coiled spring strain relief at transition |
Documents
FAQ
Q: What is Style RF? A: Flexible MI RTD with metal transition and spring strain relief.
Q: Sheath diameters? A: 0.125 / 0.188 / 0.250 in options.
Q: What should I send for a quote? A: Class/OD/length, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Measuring range | Family −200 to 650 °C (−328 to 1200 °F) |
| Accuracy | DIN Class A (±0.06%) or Class B (±0.12%) options |
| Process connection | Thermowell / compression fitting ready (application dependent) |
| Sensor type | Style RF flexible mineral-insulated RTD with metal transition |
| Element | 100 Ω two- or three-wire RTD elements typical |
| Sheath Diameter | 0.125 / 0.188 / 0.250 in sheath diameter options |
| Sheath Material | Stainless steel sheath (style-dependent) |
| Transition | Stainless-steel transitions filled with 260 °C epoxy; coiled-spring strain relief |
| Construction | Flexible MI cable construction for routing in tight spaces |
| Insulation Standard | Insulation resistance exceeds DIN-IEC-751 |
| Transmitter | Optional head-mounted transmitter assemblies in related Watlow styles |
| Applications | Process piping, exhaust, plastics, food equipment, general industrial temperature |
| Special Features | Flexible MI with coiled spring strain relief at transition |