Kobold NBK-ATEX, Operating Instructions Manual

Page: 27 / 57

NBK-03 to -33 ATEX
NBK-03 to -33 ATEX K10/0322 page 27
Code Description Sketch/picture Availability
F1
Drain valve NAD-MMR15, G ½, stainless steel 1.4571,
max. temp.: +120 °C
NBK-03/06
F2
Drain valve NAD MMN15, ½” NPT, stainless steel
1.4571 (316 Ti), max. temp.: +120 °C
NBK-03/06
DS Drain socket DN15 see sketch NBK-03
D2
Drain valve NAD-MMN15, ½” NPT, horizontally
mounted, stainless steel 1.4571 (316 Ti), max. temp.:
+120 °C
NBK-03/06
D3
Drain valve NAD-MMR15, G ½, horizontally mounted,
stainless steel 1.4571 (316 Ti), max. temp.: +120 °C
NBK-03/06
RF 1 )
Dead space free version DN25, stainless steel 1.4571
(pressure rating as process flange)
NBK-06
RA
1)
Dead space free version 1” ASME, stainless steel
1.4571 (316 Ti), (pressure rating as process flange)
NBK-03/06
Process connection options
ST
1 x process connection side, 1 process connection
vertical on top
see sketch NBK-03/06/07/10
TS
1 x process connection side, 1 process connection
vertical at bottom
see sketch NBK-03/06/07/10
TT
2 x process connection vertical, up to DN25 or 1”
ASME
see sketch NBK-03/06/07/10
Scales
(Ball displays are always delivered with scales, see technical data/sketch for resolution)
MV
Scale made of stainless steel 1.4301 (only with ball
display model KP/KM/KF, standard with model KG)
see sketch
NBK-
03/06/07/10/31/32/33
M1
Measuring scale, medium temperature -
40 °C...+400 °C, engraved scale made of aluminium
see sketch
NBK-
03/06/07/10/31/32/33
M2
Measuring scale, medium temperature -40 °C...+150
°C, scale backing made of aluminium with polyester
foil
see sketch
NBK-
03/06/07/10/31/32/33
Thermal screening
N Thermal screening for sensor see sketch
NBK-
03/06/07/10/31/32/33
Electrical outputs
MU 2) Option with connection box at bottom, for easy access to connection box NBK-03/06/07/10
MS
2)
Option and connection box at 100 mm distance, max. medium temperature = +300 °C (Thermal
screening option N mandatory with this option)
NBK-03/06/07/10
Display options
LE
Aluminium die-cast housing, LED digital display,
connection box at bottom (only in combination with
transmitter option L)
NBK-03/06/07/10
LC
Aluminium die-cast housing, LCD digital display,
connection box at bottom (only in combination with
transmitter option L)
as AE, however with LCD display NBK-03/06/07/10
KE
Aluminium die-cast housing. LED digital display,
connection box at bottom (only in combination with
transmitter option K)
NBK-03/06/07/10
KC
Aluminium die-cast housing. LCD digital display,
connection box at bottom (only in combination with
transmitter option K)
as AE, however with LCD display NBK-03/06/07/10
1)
On request
2)
Only in addition with optional sensor/transmitter