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9.4
Outputs
Analog output
9.5
Construction
Process connections
Transducer/nosecone
Enclosure
Clear lid
Blind lid
Weight
Installation torques
Note
Specific configuration requirements
Check the ambient and operating temperatures under Operating conditions (Page 52) and
Process (Page 52); also check Approvals (Page 53) for the specific configuration you are about
to use or install.
Use approved cable gland/conduit seal to maintain Type 4X, Type 6, IP66, IP68 ratings.
For dimensions of parts listed above, see Dimension drawings chapter in full operating
instructions.
SITRANS Probe LU240 with mA/HART
Compact Operating Instructions, 10/2018, A5E42673704-AB
● 4 to 20 mA
● 800 ohms maximum
● ±0.02 mA accuracy
● Resolution of <1 μA
● 2" NPT (ASME B1.20.1) (tapered thread)
● R 2" [(BSPT), EN 10226-1] (tapered thread)
● G 2" [(BSPP), EN ISO 228-1] (parallel thread)
● Buna-N seal
● PVDF (polyvinylidene fluoride)
● ETFE (ethylene-tetrafluoroethylene)
Body material
Electrical connections/cable en‐
tries
Ingress protection
Plastic (PBT/PC - polybutylene terephthalate/polycarbonate)
Plastic (PC - polycarbonate)
0.93 kg
Cable gland to enclosure
(Siemens supplied, metric)
9.5 Construction
Plastic (PBT/PC - polybutylene terephtha‐
late/polycarbonate)
● 2 x M20 x 1.5 (one general purpose
cable gland and one blocking plug
provided)
● 1 x 1/2" NPT
● IP66, TYPE 4X
● IP68, TYPE 6
10 Nm
Technical data
51
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