User Manual

8 TECHNICAL DATA
98
OPTIWAVE 7400-24 C
www.krohne.com 12/2015 - 4004901901 - MA OPTIWAVE7400-24 R01 fr
8.6 Dimensions and weights
Dimensions and weights in mm and kg
INFORMATION!
CRN certification
CRN certificationCRN certification
CRN certification
There is a CRN certification option for devices with process connections that agree with ASME
standards. This certification is necessary for all devices that are installed on a pressure vessel
and used in Canada.
DN40/1.5¨ Metallic Horn (machined) antenna versions
Figure 8-8: DN40 or 1.5¨ horn antenna versions
1 DN40/1.5¨ horn antenna with G 1½ or 1½ NPT thread connection
2 DN40/1.5¨ horn antenna with flange connection
INFORMATION!
• Cable glands are delivered on demand with non-Ex, Ex i- and Ex d-approved devices.
• The diameter of the outer sheath of the cable must be 7 … 12 mm or 0.28 … 0.47 ¨ .
• Cable glands for cFMus-approved devices must be supplied by the customer.
• A weather protection cover is available as an accessory with all devices.
Dimensions [mm] Weights [kg]
a b c d e f h Øi
Thread
connection
??? 1 ??? ??? ??? ??? 32 126 2 39 ???
Flange
connection
??? 1 ??? ??? ??? 3 ??? 3 45 3 96 2 39 ??...??
1 If fitted with standard cable glands
2 Additional antenna extensions of Ø39 × length 105 mm are available
3 With ¼ NPTF purge connection option: add 17 mm to this dimension. With distance piece option: add 71 mm to this dimension.