Burkert 8221 - General Technical Data

6.4. General technical data
→ Obey the dependency between the liquid temperature and liquid
pressure, given in Fig. 2.
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
-20 0 +20 +40+60
+80 +100 +120
+140
20
19
18
17
Liquid pressure [bar]
Liquid temperature [°C]
Operating range for conductivity sensors with 4 elec-
trodes and connection: 2'' clamp, 2'' (DN50/40) adapted
for GEA Tuchenhagen VARINLINE process connections,
PG13.5
Operating range for conductivity sensors with 2 elec-
trodes, with 5-pin M12 male connector and process con-
nection: 1½'' clamp, G1", G¾" and NPT¾"
Operating range for conductivity sensors with 2 elec-
trodes and connection 1½'' clamp with M12 connector
Operating range for conductivity sensors with 2 elec-
trodes and connection 1½'' clamp with cable
Operating range for conductivity sensors with 4 elec-
trodes and connection: G1¼'', 1½'' clamp (short and long
insertion depth)
Fig. 2: Liquid temperature / liquid pressure dependency diagram
10
Technical data
Type 8221
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