Process refractometer – K-Patents PR-21-S User Manual

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9 Indicating transmitter DTR speciﬁcations

PROCESS REFRACTOMETER

DTR–M–GP S/N: T05880
100 – 240 V AC, 50 – 60 Hz, 30 VA
TAG:

Figure 9.1

Indicating transmitter DTR serial number label

PROCESS REFRACTOMETER

STR–M–GP DC S/N: T01013
24 V DC, 30 VA
TAG:

–

Figure 9.2

Indicating transmitter STR serial number label

9.1 Compatibility

The Indicating transmitter DTR is only compatible with the PR-21-S refractometer
range. Any one or two PR-21-S refractometer sensors can be connected to the
DTR. PR-01 and PR-03 refractometer sensors are not compatible with an Indicating
transmitter DTR.

For intrinsically safe installations (see Section 10.5) there is a single-sensor ver-
sion of the transmitter (STR). The information given in this chapter applies to STR
as well, unless otherwise indicated.