Samson 2439, Mounting And Operating Instructions

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EB 2185 EN 15
Design and principle of operation
Table 1: Technical data · Type 2439 Safety Temperature Limiter (STL)
Type 2439 Safety Temperature Limiter
Adjustment ranges of limit temperature 10 to 95 °C · 20 to 120 °C
Permissible ambient temperature range at
the limit value adjuster
80 °C · With electric signal transmitter 60 °C
Permissible temperature at sensor 20 K above the adjusted limit
Permissible pressure at the sensor with
thermowell
40 bar
Capillary tube length 2 m · 5 m
Switching cycles according to
DIN EN 14597
500
Electric signal transmitter Max. load 230 V~, 16 A with resistive load
Compliance
·
Table 2: Technical data · Types 2431, 2432, 2433, 2435, 2436 and 2137 Valves
Valve Types 2431, 2432, 2433, 2435, 2436 and 2137
Pressure rating PN 16 to 25
Compliance
·
Connection size G ½ ¾ 1
Type 2431
u
T 2171
Type 2433
u
T 2173
Type 2435 · Type 2436
u
T 2172
Valve size DN 15 20 25 32 40 50
Type 2432
u
T 2171
Type 2433
u
T 2173
Type 2436 · Type 2437
u
T 2172