Type257 Thermocouple with Weld-in Thermowell in Accordance with DIN 43772
The Type257 Thermocouple is designed for industrial use and meets the highest mechanical requirements, especially at elevated operating pressures. The product is equipped with a solid weld-in thermowell according to DIN 43772 and is suitable for direct welding into pipes or vessels. The replaceable measuring insert allows maintenance or calibration without removing the thermowell, making it ideal for high availability processes. The integral Form B connection head simplifies field wiring. This model is available in a standard version at a fixed price.
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Please note that the drawings and images shown are for illustrative purposes only and may differ from the actual product.
Suitable Head Transmitters for Type257
We offer head-mounted transmitters that are compatible with the Type B connection head of the Type257 temperature probe. If you order the temperature probe with a transmitter, we will install the transmitter in the connection head free of charge upon request. In this case, the terminal block will be omitted and replaced by the transmitter.
