Technical data, Fig. 5, Nrs 1 - 50 – Flowserve NRS 1-50 For TWO Electrodes User Manual
Page 10: 0 name plate / marking
0
Name plate / marking
Fig. 5
Type
designation
Mains voltage/
Protection
Serial number
Manufacturer
Wiring
diagram
Safety note
Disposal
note
Technical Data
– continued –
Approvals
Ambient
temperature /
sensitivity
Wire link,
provided on site
Safety
circuit
Fuse, provided
on site
Wasserstandbegrenzer
Water level limiter
Limiteur de niveau d’eau
NRS 1 - 50
Tamb = 55°C (131°F)
IP 40 (IP20)
7 VA
Betriebsanleitung
beachten
See installation
instructions
Voir instructions de
montage
Alarm
extern
24-230 VAC/DC
100 mA
0525
250V
T 2,0A
TÜV . SWB . 09-422
GESTRA AG
Münchener Str. 77
D-28215 Bremen
Niveauschalter
Level switch
Commutateur de niveau
20
29
21
30
N L
1. / 2.
3sec.
6
14
7
15
SRL
1. / 2.
Funktionale Sicherheit
Functional safety
Sécurité fonctionnelle
IEC 61508
SIL 3
10 µS/cm
9
2
NRG 1...-50
1. / 2.
1
2
3
1
3
4
5
10 11 12 13
16 17
23 24 26 27
NRS 1-50
24V =
+ / - 20%
MIN
+
-
N
L
(+)
M 0,5A
(-)