Samson 2479 Mounting And Operating Instructions page 22

Design and principle of operation
Leakage class
The soft-seated regulator has the leakage
class IV according to IEC 60534-4.
Temperature range
Depending on how the regulator is config-
ured, it can be used up to temperatures of
150 °C (see Fig. 3-1). The minimum tem-
perature is limited by the accessories used
and the actuator's diaphragm material
(u T 3132).
Noise emissions
SAMSON is unable to make general state-
ments about noise emissions. The noise emis-
sions depend on the regulator version, plant
facilities, process medium and operating
conditions.
Dimensions and weights
Table 3-5 provides a summary of the dimen-
sions and weights. The lengths and heights
in the dimensional drawings are shown on
page 3-9.
3-6 EB 3132-3 EN