Installation Of Coaxial Cable To Guard Terminal Xe1 - ProMinent DULCOMETER D1Cb Series Instructions For Assembly And Use

Assembly
3.4.4

Installation of Coaxial Cable to Guard Terminal XE1

CAUTION!
Maximum length of the coaxial cable 10 m
Incorrect reading due to too long a coaxial cable
Possible consequence: Slight or minor injuries, material damage
The maximum length of the coaxial cable may not exceed 10 m when using redox or pH
sensors. The measured signal can otherwise be falsified by the effects of interference.
If the gap between the pH/redox measuring point and the DULCOMETER
10 metres, then the use of an interposed DULCOTEST
recommended. The connection is then made via terminal XE4 of the DULCOMETER
The XE4 (mA input) terminal is a chargeable additional function!
When installing the coaxial cable for the guard terminal XE 1, the allowances shown on the diagram
for stripping insulation from the coaxial cable should be adhered to. Fig. 9
The guard terminal should be tightened until "hand-tight".
28
® D1Cb is more than
transducer 4-20 mA pH V1, rH V1 is
®
D1Cb.
®