Samson 43-6, Монтаж и эксплуатация

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5-2 EB 2172 EN
Installation
If the sensor is to be used with a thermowell,
only use original SAMSON thermowells.
Weld a welding socket with G ½ or G ¾ fe -
male thread (to match the screw gland) at
the place of installation.
Î
Seal the screw gland of the sensor.
Installation with thermowell
When a thermowell is used, a welding sock -
et with G 1 female thread must be used.
1. Seal the thermowell into the welding
socket.
2. Insert the sensor and tighten it with the
clamping screw.
For temperature regulators with safety tem-
perature limiter (TR/STL), install the sensor of
the limiter near the control thermostat sensor.
Dynamic behavior of Type 2430 Control
Thermostat
The dynamics of the regulator are mainly de-
termined by the response of the sensor with
its characteristic time constant. Table 5-1
shows the dynamic behavior of the
Type 2430 Control Thermostat measured in
water.
Capillary tube
Carefully run the capillary tube without
bending or twisting it. Avoid locations with
considerable ambient temperature fluctua -
tions along the entire length of the tube.
Note
Note
Mounting orientation
For gases and liquids above
80 °C/175 °F and steam
Mounting orientation
For gases and liquids at
medium temperature up to
80 °C/175 °F
Fig. 5-1: Mounting position
Temperature sensor
Î
See Fig. 5-2
Galvanic corrosion due to incorrectly
selected materials of the mounting parts.
On installing the sensor or thermowell, only
combine the same kind of materials (e.g.
stainless steel with stainless steel or copper
together with other copper materials).
The temperature sensor (19), even together
with a thermowell (20), can be installed in
any position as required. However, make
sure its entire length is immersed in the pro-
cess medium to be controlled. It must be in-
stalled in a location where overheating or
considerable idling times cannot occur.
NOTICE
!