Siemens SITRANS LG260 Operating Instructions Manual page 58

Ʋ Helium leak rate
Ʋ Pressure resistance
Conductive connection
Process fittings
Ʋ Pipe thread, cylindrical (ISO 228 T1)
Ʋ Pipe thread, conical (ASME B1.20.1)
Ʋ Flanges
Weight
Ʋ Instrument weight (depending on
process fitting)
Ʋ Rod: ø 16 mm (0.63 in)
Ʋ Cable: ø 4 mm (0.157 in)
Ʋ Cable: ø 6 mm (0.236 in), PA coated
Ʋ Cable: ø 6 mm (0.236 in)
Ʋ Cable: ø 11 mm (0.433 in), PA coated approx. 320 g/m (3.44 oz/ft)
Ʋ Gravity weight for cable ø 4 mm
(0.157 in) and ø 6 mm (0.236 in), PA
coated
Ʋ Gravity weight for cable ø 6 mm
(0.236 in) and ø 11 mm (0.433 in), PA
coated
Probe length L (from seal surface)
Ʋ Rod: ø 16 mm (0.63 in)
Ʋ Trimming accuracy (rod)
Ʋ Cable: ø 4 mm (0.157 in)
Ʋ Cable: ø 6 mm (0.236 in), PA coated
Ʋ Cable: ø 6 mm (0.236 in)
Ʋ Cable: ø 11 mm (0.433 in), PA coated up to 65 m (213.3 ft)
Ʋ Trimming accuracy - cable
Lateral load with rod: ø 16 mm (0.63 in)
Max. tensile load
Ʋ Cable: ø 4 mm (0.157 in)
Ʋ Cable: ø 6 mm (0.236 in), PA coated
Ʋ Cable: ø 6 mm (0.236 in)
Ʋ Cable: ø 11 mm (0.433 in), PA coated 30 KN (6744 lbf)
The tensile force of solids are subject of a normal fluctuation range. For this reason, the determined
diagram value of the following diagrams must be multiplied with safety factor 2.
58
< 10 mbar l/s
-6
See process pressure of the sensor
Between ground terminal, process fitting and probe
G¾, G1, G1½ (DIN 3852-A)
¾ NPT, 1 NPT, 1½ NPT
DIN from DN 25, ASME from 1"
approx. 0.8 ... 8 kg (0.176 ... 17.64 lbs)
approx. 1580 g/m (17 oz/ft)
approx. 78 g/m (0.84 oz/ft)
approx. 180 g/m (1.9 oz/ft)
approx. 80 g/m (0.86 oz/ft)
325 g (11.46 oz)
780 g (27.51 oz)
up to 6 m (19.69 ft)
±(1 mm + 0.05 % of the rod length)
up to 75 m (246.1 ft)
up to 65 m (213.3 ft)
up to 75 m (246.1 ft)
±(2 mm + 0.05 % of the cable length)
30 Nm (22.13 lbf ft)
12 KN (2698 lbf)
8 KN (1798 lbf)
30 KN (6744 lbf)
SITRANS LG260 - Operating Instructions PBD-51041061