VorTek SonoPro S36 Series, Инструкция по эксплуатации

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Series S36 Instruction Manual Chapter 2 Installation
800120 2-27
RTD Input Connections
The SonoPro
®
VER/VERER-EM models include inputs for up to
two RTD inputs. With these inputs, a 3 or 4-wire RTD may be
used. To connect a 3-wire RTD, split the single wire into two sepa-
rate wires (see the circle in Figure 2-37) and connect these to the
EXCITE and SENSE-H terminals on either the RTD1 or RTD2
four pin connectors. Any other connection using a 3-wire RTD
will result in increased measurement error. To connect a 4-wire
RTD, refer to Figure 2-37.
Figure 2-37. 3 and 4-Wire RTD Input Wiring