Endress+Hauser Orbisint CPS11, Technical Information

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Orbisint CPS11D and CPS11
4 Hauser
Safety Maximum process safety
With inductive transmission of the measured value using a non-contact connection, Memosens
guarantees maximum process safety and offers the following benefits:
• All problems caused by moisture are eliminated:
– Plug-in connection free from corrosion
– Measured values cannot be distorted by moisture.
– Can even be connected under water
• The transmitter is galvanically decoupled from the medium. Issues concerning "symmetrical high-
impedance" or "asymmetry" or an impedance converter are a thing of the past.
• EMC safety is guaranteed by screening measures for the digital transmission of measured values.
• Intrinsically safe electronics mean operation in hazardous areas is not a problem.
Input
Measured variables
pH value
Temperature
Measuring range Electrode version AA (for water / wastewater), AS (for boiler feedwater):
pH:
1 to 12
Temperature: -15 to 80 °C (5 to 176 °F)
Electrode version BA (for process):
pH:
0 to 14
Temperature: 0 to 135 °C (32 to 275 °F)
Electrode version FA (for hydrofluoric acid process):
pH:
0 to 10
Temperature: 0 to 70 °C (32 to 158 °F)
Electrode version BT with ion trap (for chemicals, scrubbers, pulp and paper):
pH:
0 to 14
Temperature: 0 to 135 °C (32 to 275 °F)
Please note the process operating conditions.