Vaisala DRYCAP DMT143 - Loop-powered Display

2.3.3 DMT143L with G1/2” ISO228/1 Thread
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Figure 3 DMT143L Parts
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Transmitter body. Type label is applied here.
2 Digital output: non-isolated RS-485
3 Alarm LED
4 Analog output
5 Sealing ring. Must be used with the G1/2” ISO228/1 connection thread.
6 24 mm nut
7 Connection thread: G1/2" ISO228/1
8 DRYCAPâ 180M or DRYCAPâ 180S sensor protected with sintered filter
2.4 Loop-powered Display
DMT143 can be connected to a loop-powered external LED display. The display provides a
reading of the output parameter. The display is powered by the 4 ... 20 mA current signal, so
there is no need for an external power supply.
DMT143 User Guide M211435EN-J
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