K-Patents PR-23 User Manual

9 Sensor specicaons
139
Figure 9.33 Refractometer system PR-23-...-IA/-IF with an STR
Figure 9.34 Refractometer system PR-23-...-IA/-IF with an MI
The equipment is intrinsically safe only if all mounting instructions in Section 9.11.2
are followed. If the instrument has been in any way damaged during transportation,
return it to your nearest K-Patents service point for checkup before installation. Never
install a damaged instrument into the process line.
The intrinsically safe sensor PR-23-...-IA/-IF is identiied by the nameplate, see Fig-
ure 9.35. The Indicating transmitter is of model STR, for single sensor connection.
Alternatively the transmitter can be replaced by a Multichannel user interface MI.
An intrinsically safe sensor has a different processor card and a different terminator
card than a standard sensor, other parts are as in standard sensor (see earlier in this
chapter for full parts list).
Warning! Do not replace any part of an intrinsically safe sensor with a
standard sensor part.

K-Patents PR-23 Specifications

General

Brand	K-Patents
Model	PR-23
Category	Measuring Instruments
Language	English