Flowserve NRA 1-3 - Manual (Page 11)


1
Seven-segment display
2
LED indicating steam loss
3
LED indicating banking-up of condensate
4
LED indicating malfunction in measuring electrode
5
Pushbutton for settings
6
Code switch
A
Terminal for temperature sensor for system temperature
C
Terminal for collective alarm
D
Terminal for mains voltage
E
–
T
Terminals for measuring electrodes
Mode 1, 2, 4 – 7
E
–
T
Channel  – 6
Mode 3
E
+
M
Channel 
F
+
N
Channel 
G
+
O
Channel 3
H
+
P
Channel 4
I
+
Q
Channel 5
J
+
R
Channel 6
K
+
S
Channel 7
L
+
T
Channel 8
Functional Elements
– continued –
Key