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Gas expansion thermometer

with clip-on bulb, Type series FN....

Produktbild eines Gasdruckthermometers mit Anlegefühler

Features

Case, measuring system and clip-on bulb of stainless steel
Simple mounting without thermowell
Accuracy class 1 per EN 13190 when insulated in the plant
Micro adjustment pointer for indication correction
Design:
- bulb fixed welded
- indicating unit positioning by rotating the bulb
- with capillary (indicating unit independent of measuring point)

Options

Case with liquid filling
Calibration certificate per DIN EN 10204

Applications

These thermometers are suitable for use outdoors and in aggressive environments. Gas expansion thermometers with clip-on bulb offer some benefits to the user: no change in pipeline cross-section, the line thus remains piggable and retrofitting; can be carried out without interfering with the process; simple mounting.
If the exact orientation of the indication is not known before mounting, we recommend using the positionable version. With this version the case may be re-positioned once by ± 180° with respect to the pipeline. Further information on mounting these devices and measuring errors is to be found in the operating instructions BTA-017.