Flowserve NRG 16-40 - Manual (Page 14)

4
A
Electrode rod
B
Bore
C
Spring
D
Electrode tip
E
S. S. joint ring D 7 x 3 mm to DIN 7603 (made of .430), bright annealed (NRG ...-40)
E
S. S. joint ring D 33 x 39 mm to DIN 7603 (made of .430), bright annealed (NRG -40)
F
Seating surface
G
Electrode thread
H
Screws M 4
I
M  sensor connector, 5 poles, A-coded, M  sensor jack, 5 poles, A-coded
J
Cover
K
Wire link (for selecting “Electrode ” or “Electrode ”)
L
0-pole code switch for setting node ID and baud rate
M
Terminal strip
N
PE connection
O
Plug
P
Thermal insulation (provided on site), d = 0 mm (outside of thermal insulation of steam
generating unit)
Design / Functional Elements
continued
Key