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Endress+Hauser
Endress+Hauser Omnigrad S TR66 Pt100 Thermometer
Quote on request
No online payment · add lines to RFQ BOM
E+H Omnigrad S TR66: Pt100; Class A/AA; to 100–500 bar class; IP68; barstock well. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Measuring range
PT100 WW −200 to 600 °C; TF −50 to 400 °C; StrongSens TF −50 to 500 °C
Accuracy
Class A / Class AA per IEC 60751
Process connection
NPT ¾/1 male thread; ASME RF flanges 1–2 in Class 150/300/600
Protection
Up to IP68
Approvals
ATEX; IECEx; EAC; NEPSI; UKCA; Marine; SIL transmitter
Measuring Principle
Pt100 RTD per IEC 60751 (wire-wound or thin-film); TC66 thermocouple sibling
Fits heavy-duty RTD temperature where you need an Endress+Hauser Omnigrad S TR66. Pt100 thermometer with wire-wound −200…600 °C or thin-film −50…400 °C (StrongSens −50…500 °C), Class A/AA accuracy, barstock tapered thermowell, process pressure to about 100 bar static (up to 500 bar at 20 °C by configuration) and protection up to IP68.
Key advantages
- Sensor — Pt100 WW / TF / StrongSens
- Accuracy — Class A / AA (IEC 60751)
- Pressure — To ~100 bar static; to 500 bar @ 20 °C by config
- Well — Barstock drilled; tapered tip
- IP — Up to IP68
Typical applications
- Process RTD with thermowell.
- High-pressure temperature.
- Plant Omnigrad assemblies.
Selection guide
- WW vs TF / StrongSens
- Well material / length
- Transmitter head
Common mistakes
- Wrong pressure config.
- Insufficient immersion.
- Class mismatch.
When to RFQ / what to tell us
- Sensor/well/class.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 47285 |
| Brand | Endress+Hauser |
| Model | Omnigrad S TR66 |
| Product type | RTD Thermometer |
| Measuring principle | Pt100 RTD per IEC 60751 (wire-wound or thin-film); TC66 thermocouple sibling |
| Measuring range | PT100 WW −200 to 600 °C; TF −50 to 400 °C; StrongSens TF −50 to 500 °C |
| Accuracy | Class A / Class AA per IEC 60751 |
| Max process pressure | Up to 100 bar (1450 psi) static; up to 500 bar at 20 °C depending on configuration |
| IP rating | Up to IP68 |
| Thermowell | Barstock (drilled) metal thermowell; tapered tip |
Documents
FAQ
Q: Accuracy? A: Class A or AA.
Q: IP? A: Up to IP68.
Q: What should I send for a quote? A: Sensor/well/class, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Measuring range | PT100 WW −200 to 600 °C; TF −50 to 400 °C; StrongSens TF −50 to 500 °C |
| Accuracy | Class A / Class AA per IEC 60751 |
| Process connection | NPT ¾/1 male thread; ASME RF flanges 1–2 in Class 150/300/600 |
| Protection | Up to IP68 |
| Approvals | ATEX; IECEx; EAC; NEPSI; UKCA; Marine; SIL transmitter |
| Measuring Principle | Pt100 RTD per IEC 60751 (wire-wound or thin-film); TC66 thermocouple sibling |
| Max Process Pressure | Up to 100 bar (1450 psi) static; up to 500 bar at 20 °C depending on configuration |
| Thermowell | Barstock (drilled) metal thermowell; tapered tip |
| Thermowell Materials | 316/316L/316Ti, Alloy C276, Alloy 600 |
| Insert | Mineral-insulated (MI) flexible insert per DIN 43772 |
| Transmitter | Optional head transmitter: 4–20 mA, HART, PROFIBUS PA, FOUNDATION Fieldbus |
| Ex Approvals | Ex ia, Ex d, Ex nA, dust ignition proof (ATEX/IECEx/EAC/NEPSI/UKCA) |
| Immersion Length | Customer-specific up to 5000 mm (196.85 in) |
| Form Factor | Modular explosion-proof Pt100 thermometer with barstock thermowell for heavy-duty Oil & Gas |