Siemens SITRANS LR150 - Technical Data and Dimensions; Technical Data

Technical data and dimensions
15
15.1 Technical data
Note for approved transmitters
Device specifications:
Siemens makes every effort to ensure the accuracy of these specifications, but
reserves the right to change them at any time.
Device-specific approvals:
The device-specific approvals are always to be found on the type plates on the
device.
Materials and weights
Materials, wetted parts
Antenna, process fitting PVDF
Process seal FKM G type threaded connections only
Materials, non-wetted parts
Housing Plastic PBT (Polyester)
Housing seals Silicone SI850R
Cable gland PA
Sealing, cable gland NBR, EPDM
Blind plug, cable gland PA
Inspection window for the
indication
Polycarbonate
Weight 0.7kg (1.543lbs)
Torques
Max. torque mounting boss 7Nm (5.163lbf ft)
Max. torque for NPT cable
glands and Conduit tubes
10Nm (7.376lbfft)
Input variable
Measured variable The measured variable is the distance between the antenna edge of
the transmitter and the medium surface. The antenna edge is also
the reference point for the measurement.
SITRANS LR150
Operating Instructions, 08/2020, A5E50352155
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