Dimensions - Siemens SITRANS LG240 Operating Instructions Manual

Housing material
Stainless steel, precision
casting
Connection of the feeding power supply
unit
Altitude above sea level
Ʋ by default
Ʋ with connected overvoltage protection up to 5000 m (16404 ft)
Pollution degree
10)
Protection class
Approvals
Instruments with approvals can have deviating technical data (depending on the version). For such
instruments, the corresponding approval documents must be noted.

11.2 Dimensions

Plastic housing
~ 69 mm
(2.72")
M20x1,5/
½ NPT
Fig. 43: Housing versions with protection rating IP 66/IP 67 - with integrated display and adjustment module the
housing is 9 mm/0.35 in higher
1 Plastic single chamber
2 Plastic double chamber
When used with fulfilled housing protection
10)
IEC 61010-1
11)
PBD-51041038
Version
Single chamber
Double chamber
Networks of overvoltage category III
up to 2000 m (6562 ft)
4
III
11)
ø 77 mm
(3.03")
1
SITRANS LG240 - Operating Instructions
Protection acc. to
IEC 60529
IP 66/IP 68 (0.2 bar)
IP 66/IP 67
IP 66/IP 68 (0.2 bar)
~ 86 mm (3.39")
ø 77 mm
(3.03")
M16x1,5
M20x1,5/
2
½ NPT
Protection acc. to NEMA
Type 6P
Type 4X
Type 6P
77