www.trafag.com
Electrical connections
Pressure connection
Connection of the measuring equipment
U (pos. Supply)
s
U (neg. Supply)
s
shield
shield
shield
Current output 2-wires
single arrangement
multiple arrangement
8252
.XX.
2517
.XX
SW19
21
G1/4"
12
21
2 6.5 0.5
Seal
DIN 3869
Ø
1
2
3
4
27.5
7
Ø
18.8
9.4
28
10.2
Ø
18.8
5
4
1
3
2
M
12
x1
......
Rmax
Rmin 100°C
Rmin 125°C
.......
4...20mA: min./max resistor vs. supply voltage @ Pmax = 100%
Customer Supply Voltage (V)
Customer Load Resistor (Ohm)
1200
1000
800
600
400
200
0
0
5
10
15
20
25
30
8252
.XX.XXXX.
01
.XX.XX
8252
.XX.XXXX.
35
.XX.XX
28
10.2
Ø
18.8
x1
4
1
3
2
M
12
8252
.XX.XXXX.
32
.XX.XX
