Operating Conditions - Siemens SITRANS F Operating Instructions Manual

Device design
Table 11-7
Description
Dimensions
Weight
Design
Material
Ingress protection
Mechanical load
Torques
Table 11-8
Description
Cable gland to housing (Siemens
supplied, metric, NPT)
11.5

Operating conditions

Table 11-9
Description
Ambient temperature
(Humidity max. 90 %)
Ambient temperature
(Humidity max. 90 %)
Climate class
Altitude
Relative humidity
Bump resistance
Shock resistance
Thermal shock
Vibration resistance
EMC performance
Table 11-10
Description
Process medium temperature (T
Process medium viscosity
SITRANS FST020 IP65 (NEMA 4X)
Operating Instructions, 05/2022, A5E41425845-AC
Wall mount housing transmitter design
Specification
See Dimension drawings (Page 81)
Transmitter: 1.27 kg +/- 0.09 kg (2 lbs 8.8 oz)
Wall mount housing
Plastic
IP65 NEMA 4X to EN/IEC 60529
18 to 1000 Hz random, 3.17 g RMS, in all directions, to EN/IEC
68-2-36
Installation torques
Torque (Nm)
10
Basic conditions
Operation:
Storage:
• Emission
• Immunity
Process medium conditions
) (min to max)
s
Technical specifications
11.5 Operating conditions
Specification
-10 °C to +50 °C (14 °F to +122 °F)
-20 °C to +60 °C (-4 °F to +140 °F)
DIN 60721-3-4
Up to 2000 m (6560 ft)
95 %
On request
On request
On request
On request
• EN 55011 / CISPR-11
• EN/IEC 61326-1 (Industry)
Specification
-50 °C to +200 °C (-58 °F to 492 °F)
Non-compressible liquids
79