KROHNE VA40 - Page 29

TECHNICAL DATA 7
29
VA40 - VA45
www.krohne.com08/2015 - 4000424402 - MA VA40-45 R04 en
Limit switches
(only VA40)
Use of the limit switch
Type Switching
function
Connection Shape Note
I7R2010-N
RC10-14-N0
monostable Two-wire NAMUR Ring type Non Ex
I7R2010-NL
RC10-14-N3
bistable Two-wire NAMUR Ring type Non Ex
I7R2015-N
RC15-14-N0
monostable Two-wire NAMUR Ring type Non Ex
I7R2015-NL
RC15-14-N3
bistable Two-wire NAMUR Ring type Non Ex
RB15-14-E2 bistable 3-wire open
collector
Ring type Non Ex
MS 14/I bistable Two-wire
potential-free
Reed contact float with magnet
required
TG 21 bistable Two-wire NAMUR Slot-type float with magnet
required
Nominal
width
Cone No. Limit
switch
Nominal
width
Cone No. Limit switch
DN15 G 13.11 - DN25 N 21.09 MS14/A TG21
G 14.06 - N 21.13 MS14/A TG21
G 14.08 - N 21.18 MS14/A TG21
G 15.07 ring ø10mm N 21.25 MS14/A TG21
G 15.09 ring ø10mm DN40 N 41.09 MS14/A TG21
G 15.12 ring ø10mm N 41.13 MS14/A TG21
G 16.08 ring ø10mm N 41.19 MS14/A TG21
G 16.12 ring ø10mm DN50 N 51.10 MS14/A TG21
G 17.08 ring ø15mm N 51.15 MS14/A TG21
G 17.12 ring ø15mm N 51.21 MS14/A TG21
N 18.07 MS14/A
N 18.09 MS14/A
N 18.13 MS14/A
N 19.09 MS14/A
N 19.13 MS14/A
N 19.19 MS14/A
N 19.26 MS14/A