22
LRR 1-52, LRR 1-53, URB 55 - Installation & Operating Manual -
850645-01
Fig. 5
Name plate / Marking - LRR 1-52, LRR 1-53
The date of production is printed on the side of the equipment.
Equipment
designation
Supply voltage /
Power consump-
tion / Protection
rating
Admissible ambi-
ent temperature /
Current approval
External fuse for
output contacts
Measuring range
in µS/cm / ppm
Conformity
and CE marking
Manufacturer
Wiring
diagram
Safety
note
Disposal
note
Betriebsanleitung
beachten
See installation
instructions
Voir instructions de
montage
LRR 1-52
xxxxxxxxxxxx
TÜV.WÜL.
xx
-
xxx
17
2
22
7
27
12
16
1
21
6
26
11
18
3
23
8
28
13
19
4
24
9
29
14
20
5
25
10
30
15
H
L
M
IN
Supply 2
4V DC
0-
1kOhm
Pt 100
LRG 1..-..
M
AX
M
0,
5A
+
+
_
_
+
_
Absalzregler
Continuous Blowdown
Controller
Régulateur de déconcen-
tration continue
+
_
0,5-10000µS/cm
0,25-5000ppm
0525
250V ~ T2,5A
IN Standby
+
_
24V DC
Tamb = T
55°C (131°F)
5W
24V
± 20%
IP40 (IP20)
GESTRA AG
Münchener Str. 77
28215 Bremen
Made in Germany
4-
20
m
A
UR
B
5.. Data
OUT
Serial number
Betriebsanleitung
beachten
See installation
instructions
Voir instructions de
montage
LRR 1-53
TÜV.WÜL.
xx-xxx
Absalzregler
Continuous Blowdown
Controller
Régulateur de déconcen-
tration continue
0525
17
2
22
7
27
12
16
1
21
6
26
11
18
3
23
8
28
13
19
4
24
9
29
14
20
5
25
10
30
15
H
L
M
IN
Supply 2
4V DC
M
AX
M
0,
5A
+
+
_
_
+
_
0,5-12000µS/cm
0,25-6000ppm
250V ~ T2,5A
2 Standby
+
_
24V DC
Tamb = T
55°C (131°F)
5W
24V
± 20%
IP40 (IP20)
GESTRA AG
Münchener Str. 77
28215 Bremen
Made in Germany
0-
1kOhm
4-
20
m
A
UR
B
5.. Data
OUT
+
_
1 4
-
20
m
A
LRGT 1..-..
IN
IN
xxxxxxxxxxxx
Fig. 6
External fuse
(provided by
customer)