CPS72/CPS72D

4

Input

Measured variables

ORP

Measuring range

Pay attention to the application conditions in the process.

Installation

Installation instructions

Do not install the electrodes upside down. The inclination angle must be at least 15° from the

horizontal. A smaller installation angle is not permitted as it could cause an air bubble to form,

preventing contact between the reference and the reference lead.

NOTICE

Before screwing in, make sure the threaded connection of the assembly is clean and runs

smoothly.

‣ Screw in the electrode finger-tight (3 Nm)! (Information valid only when installing in

Endress+Hauser assemblies.)

‣ Also pay attention to the installation instructions provided in the Operating Instructions of the

assembly used.

a0003686

Electrode installation; installation angle at least 15˚ from the horizontal

A

Permitted orientation

B

Forbidden orientation

ORP

-1500 to 1500 mV

Temperature:

-15 to 140 ˚C (5 to 284 ˚F)

0 to 135 ˚C (32 to 275 ˚F) for sensors with Ex approval and analog sensors

15°

15°

A

B