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The PS7000 is a 2 wire, loop powered 4-20mA output sensor with an option for 0-2.5Vdc. It is normally powered
by an 8-30V DC power supply – which can be battery, solar or Mains Plug Pack.
The following diagram illustrates the typical wiring arrangement for the PS7000 with 4-20mA output.
Vent
tube
Closed Vent System
Part # 7CVS-001
Wiring for 4-20mA Output Sensor
8-30VDC (+ve Supply)
red
Signal Output 4-20mA
Cable Shield
yellow/green
Serial comms
yellow
Serial comms
purple
blue
Serial Breakout Adaptor
(optional)
Software on USB
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