Sheathed Thermocouples0 pages
SHEATHED
THERMOCOUPLES
SHEATHED THERMOCOUPLES
A metallic sheath and a detection element
are assembled in each sheathed temperature
sensor.
The clearance between the sheath and the
thermocouple wire is tightly filled with
magnesium oxide or another inorganic
insulator to keep the insulation, and the
interior to keep the insulation, and the interior
is kept airtight to prevent the sensor from
being corroded by air and hot gases. The
features of these sensors are as introduced
below.
FEATURES
Long life and economical
Very high sensitivity and little time delay
Excellent vibration resistance
Employable under hot, high-pressure, corrosive gas
atmosphere, and other unfavorable conditions
Freely bendable and mountable at a frequent
curved position.
Since the minimum outer diameter of sheathed
thermocouples is as thin as 0.15mm, these
sensors can detect temperature of a small
measuring substance at a narrow place where the
temperature measurement has conventionally been
impossible.
Very fine type
1
PSE-606
"