GE PanaFlow MV80, Руководство пользователя

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PanaFlow™ MV80 & MV82 User’s Manual 47
Chapter 2. Installation
2.6.7 Optional Input Wiring
The meter has two optional input wiring terminals. These can be used to input a Remote or Second RTD input in
situations such as: an Energy Monitoring meter, the input of a Remote Pressure Transducer , to pass a Contact Closure ,
for a Remote Density measurement, etc. The wiring diagram (see Figure 45 below) will be included with the meter if
any of these types of options are specified. Otherwise, the optional terminal blocks will be left blank and
non-functional.
Figure 45: Optional Input Electronics Wiring
2.6.7a Optional Energy EMS RTD Input Wiring
The recommended customer-supplied second RTD is a Class A, 1000 ohm, 4-wire, platinum RTD. If a second RTD is
not being used, then the factory-supplied 1000 ohm resistor needs to be installed in its place. Refer to
Figure 46 below
for wiring details.
Figure 46: Optional Energy EMS RTD Input Wiring
1 2 3 4 5 1 2 3 4 5
Option 1 Option 2
1 2 3 4 5 1 2 3 4 5
Option 1 Option 2
Red Red Black Black
R = 1000 ohms