Temperature Sensor
STR
Industrial Process RTD
High-accuracy industrial RTD based on the resistance change of a metal conductor. Except for the 30mm tip, it bends up to 5× its outer diameter.
Features
- More accurate than thermocouple-type sensors
- Flexible except the sensing tip — easy to install in pipe curves and narrow sections
- Explosion-proof / Weather-proof (IP68) heads
- Bolt · Movable · DIN connector · Compact types
- Energization lockout sensors — Teflon lining / Teflon fitting
Applications
Temperature measurement inside piping and process lines; monitoring in power plants, chemical plants and semiconductor equipment; control in pressure vessels, heat exchangers and cooling systems; hygienic process lines in pharmaceutical and food facilities.
Specification
| Element | Pt100 / Pt1000 (Class AA, A, B, DIN/IEC 60751) |
|---|---|
| Temperature range | -200℃ to +650℃ |
| Sheath material | SUS304 / SUS316 / Teflon lining / coating (optional) |
| Insulation resistance | ≥ 5 MΩ @ 500 VDC (depending on sensor O.D.) |
| Bending radius | ≥ 5 times the outer diameter |
| Lead wire | Teflon insulation, silicone or fiberglass sheath, others on request |