End-face thermocouple (RTD)
The sensing end is in contact with the measured end face for fast response, suitable for solid surface temperature measurement of turbine shaft bearings, motor bearings, moulds, etc.
- Original Factory Genuine, Tenfold Compensation for Counterfeits
- Full Machine Warranty, Lifetime Maintenance
- In Stock, Shipped on the Same Day
Surface-mounted RTDs/thermocouples are suitable for measuring the temperature of fixed surfaces, particularly for steam turbine thrust bearing pads and the water pipes of dual water-cooled generators, and can also be used for bearing temperature measurement on large general-purpose units and general machinery such as fans and air compressors. The sensing end is in contact with the measured surface for a fast response, and various structural forms are available, including plain-stem, motor-type, turbine-type and oil-resistant types.
| Parameter Name | Technical Specifications |
|---|---|
| Main technical specifications | |
| Measuring range (thermocouple) | 0～200℃ (K / N / E) |
| Measuring range (Cu50) | -50～100℃ |
| Measuring range (Pt100) | -50～200℃ |
| Tolerance (thermocouple class 1) | ±1.5℃ or ±0.40%|t| |
| Tolerance (thermocouple class 2) | ±2.5℃ or ±0.75%|t| |
| Tolerance (RTD class A) | ±(0.15+0.2%|t|)℃ |
| Tolerance (RTD class B) | ±(0.30+0.5%|t|)℃ |
| Thermal response time | Thermocouple ≤6s; RTD ≤30s |
| Nominal pressure | Atmospheric pressure |
| Overall length L | 500～8000 mm (in increments of 500 mm) |
| Structural options | |
| Structure type | Plain-stem / motor-type / turbine-type / oil-resistant |
| Sheath diameter d | Φ3 / Φ4 / Φ4.5 / Φ5 / Φ6 / Φ8 |
| Measuring end type | Three-wire / four-wire |
| Measuring end length | 18mm (recommended); other lengths available on request |
- Sensing end in contact with the measured surface for a fast response
- Suitable for fixed surface temperature measurement
- Choice of thermocouple or RTD sensing elements
- Single / dual element, three-wire / four-wire configurations; various structural forms
Steam turbine thrust bearing pad temperature measurement
The surface RTD/thermocouple is pressed against the bearing pad surface, quickly reflecting pad temperature changes and providing signals for unit protection.
Generator water pipe and bearing temperature measurement
Bearing surface temperature monitoring for water-cooled stator conductors in dual water-cooled generators, as well as general machinery such as large fans and air compressors.
Need selection advice or bulk quotation?
Send us the working condition parameters (signal type, medium, range, pressure, temperature, connection method), and our engineers will provide a selection scheme and quotation within 1 working day.
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