Product application, installation and service manual
ELIS PLZE
Ň
a. s.
Ultrasonic Flow Meter SONOELIS SE 4015 and SE 4025
Page 14 of 44
ELIS PLZE
Ň
a. s., Lu
č
ní 15, P. O. BOX 126, 304 26 Plze
ň
, Czech Republic, tel.: +420/377 517 711, fax: +420/377 517 722
Es 90 337 K/c
IMPORTANT NOTICE: In the cases of outdoor installation, the electronic unit shall by protected from direct sunlight
by means of a suitable sun blind. On the other hand, it shall not placed into an unventilated cabinet.
5.2.2 Mechanical connections
The ultrasonic sensor shall be fitted into the fluid piping by means of flanges ensuring exact match with the
respective counter-flanges on the piping ends (see the specifications on the flange circumference). Unless required
otherwise, the sensor shall be supplied with flanges according to standard
Č
SN EN 1092-1 (the alternative solutions
are ANSI or JIS flanges).
5.2.3 Electrical connections
Remove the cover held in place by two M4 screws at the bottom part of the front panel on the electronic unit box to
gain access to the terminals and connectors for external electrical connections to the unit as shown in the following
figure:
S
W
IT
C
H
IN
G
L1
N
PE
100V-250V
50/60Hz
2
4
V
A
C
/
0
,1
A
BOTTOM BOARD
5
4
7
2
8
10K
CANON 9
RS 232
X4
6
1
9
5
10K
:
+24V
W4
W5
W6
GND
IZ
VOLUME
RESET
3
6
1
+
+
-
2
0
m
A
C
U
R
R
E
N
T
2
0
m
A
)
19
16
18
17
14 15
13
+
-
P
U
L
S
E
O
U
T
P
U
T
O
U
T
P
U
T
(4
-.
0
-
. . .
F
R
E
Q
V
E
N
.
O
U
T
P
U
T
O
U
T
P
U
T
P
R
O
B
E
1
P
R
O
B
E
2
R
S
4
8
5
6
11 12
10
8 9
7
+
-
5
X1
3 4
2
PE 1
PE
N
U
Pt100
S1
X6
2
1
5
4
3
Fig. 15a Schematic drawing of connections to the SE 4015 ultrasonic flow meter
