Weight
Material
Fitted electrodes
20
Separate-instrument version
Rod, 1 m long
FTW 31 with 2, 3 or 5 rods (415 g; 530 g; 760 g)
Rope, 1 m long
FTW 32 with 2, 3 or 5 ropes (390 g; 470 g; 640 g)
Compact-instrument version
Rod, 1 m long
FTW 31 with 2 or 3 rods (600 g; 720 g)
Rope, 1 m long
FTW 32 with 2 or 3 ropes (710 g; 800 g)
Probes
Rods
•
Rod: 1.4404 (316L)
•
Insulation: PP
Ropes
•
Rope: 1.4571 (316Ti)
•
Insulation: FEP
•
Weight: 1.4435
Housing
F24 (separate-instrument version)
•
Housing: PPS
•
Cover: PBT
F16 (compact-instrument version)
•
Housing: PBT
•
Cover: PBT
•
Adapter: PBT
Process connections
•
G 1 1/2
•
NPT 1 1/2
Rod probes
Compact-instrument version: 2 or 3 rods; Separate-instrument version: 2, 3 or 5 rods
•
Diameter without insulation: 4 mm
•
Maximum rod length: 4000 mm
•
Minimum rod length: 100 mm
•
Thickness of insulation: 0.5 mm
•
Length of non-insulated area (tip of rod): 20 mm
•
Extraction forces (parallel probe rod): 1000 N
Liquipoint T FTW 31, FTW 32
Endress + Hauser