Stratos e 2211 (X) pH - Knick Elektronische MeÃgeräte GmbH & Co.
Stratos e 2211 (X) pH - Knick Elektronische MeÃgeräte GmbH & Co.
Stratos e 2211 (X) pH - Knick Elektronische MeÃgeräte GmbH & Co.
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Visión general del <strong>Stratos</strong> e <strong>2211</strong> (X) <strong>pH</strong><br />
EEx ia IIC<br />
(<strong>2211</strong> X <strong>pH</strong>)<br />
EEx ib IIC<br />
(<strong>2211</strong> X <strong>pH</strong>)<br />
4 ... 20 mA<br />
Electrodo de<br />
vidrio<br />
1<br />
2<br />
Entrada<br />
<strong>pH</strong> / mV<br />
14<br />
15<br />
Salida –<br />
Salida +<br />
Electrodo de<br />
referencia<br />
4<br />
mA/<br />
HART<br />
Electrodo<br />
auxiliar<br />
5<br />
no<br />
conectado<br />
6<br />
RTD<br />
RTD<br />
<strong>2211</strong> <strong>pH</strong>:<br />
no conectado<br />
<strong>2211</strong> X <strong>pH</strong>:<br />
PA<br />
7<br />
8<br />
16<br />
Entrada<br />
temp.<br />
– 3 V<br />
GND<br />
17<br />
18<br />
Energía<br />
auxiliar<br />
(ISFET)<br />
+ 3 V<br />
19<br />
13
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