User Manual

TECHNICAL DATA 8
91
OPTIWAVE 7400-24 C
www.krohne.com12/2015 - 4004901901 - MA OPTIWAVE7400-24 R01 fr
Gaskets (and o-rings for the
sealed antenna extension option)
Hygienic antenna:
Hygienic antenna:Hygienic antenna:
Hygienic antenna:
BioControl®: FKM/FPM (-20…+150°C/ -4…+302°F); EPDM (-20°C…+150°C/ -
4…+302°F)
SMS, Tri-Clamp®, VARIVENT®, DIN 11851: without 3
PTFE Drop antenna:
PTFE Drop antenna:PTFE Drop antenna:
PTFE Drop antenna:
FKM/FPM (-40…+150°C/ -40…+302°F); Kalrez® 6375 (-20…+150°C/ -4…+302°F);
EPDM (-50°C…+150°C/ -58…+302°F) 4
PP Drop antenna:
PP Drop antenna:PP Drop antenna:
PP Drop antenna:
FKM/FPM (-40…+100°C/ -40…+212°F); Kalrez® 6375 (-20…+100°C/ -4…+212°F);
EPDM (-40°C…+100°C/ -40…+212°F) 4
PEEK Drop antenna:
PEEK Drop antenna:PEEK Drop antenna:
PEEK Drop antenna:
FKM/FPM (-40…+200°C/ -40…+392°F); Kalrez® 6375 (-20…+200°C/ -4…+392°F);
EPDM (-40°C…+150°C/ -40…+203°F) 4
Metallic Horn antenna:
Metallic Horn antenna:Metallic Horn antenna:
Metallic Horn antenna:
FKM/FPM (-40…+200°C/ -40…+390°F); Kalrez® 6375 (-20…+200°C/ -4…+390°F);
EPDM (-50°C…+150°C/ -58…+300°F)
Feedthrough Standard: PEI (-50...+200°C / -58...+392°F – max. range. The feedthrough
temperature limits must agree with the temperature limits of the gasket material
and antenna type. If the distance piece option is not attached, the maximum
temperature is 150°C/ 300°F.)
Option: Metaglas® (-30...+200°C / -22...+392°F – max. range. The feedthrough
temperature limits must agree with the temperature limits of the gasket material
and antenna type. If the distance piece option is not attached, the maximum
temperature is 150°C/ 300°F.)
Cable gland Standard: none
Options: Plastic (Non-Ex: black, Ex i-approved: blue); nickel-plated brass; stainless
steel
Weather protection (Option) Stainless steel (1.4404 / 316L)
Process connections
Thread G1½ (ISO 228); 1½ NPT (ASME B1.20.1)
Flange version
Flange versionFlange version
Flange version
EN 1092-1 DN40…200 in PN16 or PN40 (Type B1), DN40…150 in PN63 or PN100 (Type B1);
others on request
Optional flange facing: Types C, D, E and F
ASME B16.5 1½¨…8¨ in 150 lb RF, 1½¨...6¨ in 300 lb RF, 1½¨...4¨ in 600 lb or 900 lb RF; 1½¨...2¨ in
1500 lb RJ; others on request
Optional flange facing: RJ (Ring Joint)
JIS B2220 40…100A in 10K; others on request
Hygienic BioControl® DN50; Tri-Clamp® 2¨; DIN 11851 DN50; SMS 51; VARIVENT® DN50;
others on request
Other Others on request
Electrical connections
Power supply Terminals output
Terminals output Terminals output
Terminals output – Non-Ex / Ex i:
Non-Ex / Ex i: Non-Ex / Ex i:
Non-Ex / Ex i:
14…30 VDC; min./max. value for an output of 22 mA at the terminals
Terminals output
Terminals output Terminals output
Terminals output – Ex d:
Ex d: Ex d:
Ex d:
20…36 VDC; min./max. value for an output of 22 mA at the terminals
Maximum current 22 mA
Current output load Non-Ex / Ex i:
Non-Ex / Ex i:Non-Ex / Ex i:
Non-Ex / Ex i: R
L
[Ω] ≤ ((U
ext
-12 V)/22 mA). For more data, refer to Minimum power
supply voltage on page 95.
Ex d:
Ex d:Ex d:
Ex d: R
L
[Ω] ≤ ((U
ext
-16 V)/22 mA). For more data, refer to Minimum power supply
voltage
on page 95.
Cable entry Standard: M20×1.5; Option: ½ NPT