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ETS
Temperature transmitters use as a primary
element a PT100 heat-resistance. The small diameter
of probe gives to the instrument an excellent dynamic
reaction to temperature variations. The ohmic value
of the heatresistance, proportional to atemperature,
is made linear, amplified and turned into a signal 4
- 20 mA by an electronic circuit, housed in the electric
head and designed to function in bifilar procedure.
Probes are available in various standard lengths and,
after the assembling, the electric head can be rotated
in the most advantageous use position. For uses with
high temperatures, the instrument is equipped with a
flexible distance piece between sensor and electric
head, in order to move the electronics away from the
heating source.
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