Type248 Thermocouple
Please note: Orders placed after December 19, 2025, will be processed starting January 5, 2026. Thank you for your understanding.
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The Type248 thermocouple is designed for installation in existing thermowells and is particularly suitable for medium to high pressure applications. The integral Form B connection head and replaceable insert allow easy maintenance and calibration when a suitable thermowell is already installed. However, when installed directly (without an existing thermowell), there is no seal between the process connection and the interior of the connection head. This model is available in a standard version at a fixed price.
If your application has special requirements, please click the "Ask about Product" button. We will gladly provide you with a customized offer.
Please note that the drawings and images shown are for illustrative purposes only and may differ from the actual product.
Note for special applications:
In special cases, the measuring insert can be soldered or welded into the neck tube at the factory. This provides a seal between the process connection and the interior of the connection head. Please note, however, that the measuring insert in this variant cannot be replaced.
Please specify this requirement when ordering.
| Feature | Specification |
|---|---|
| Thermocouple type | Type K (NiCr-Ni), according to DIN EN 60584 |
| Number of thermocouples | 1 |
| Accuracy class | Class 1 |
| Connection head | Form B according to DIN 43729 |
| Ingress protection rating | IP54 according to DIN EN 60529 |
| Installation length L1 | 300mm (other lengths on request) |
| Neck tube length L2 | 130mm (other lengths on request) |
| Operating temperature | up to +800°C |
| Thermowell material | Stainless steel 1.4571 (other materials on request) |
| Thermowell diameter d | 6/8mm (other Ø on request) |
| Process connection thread | G1/2A male thread |
| Optional versions | Available on request |
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