Physical Description; Top; Figure 1-2 Connectors On The Back Of The Airnet Ii 4-Channel Particle Sensor - Spectris Particle Measuring Systems Airnet II 4-CH Operation Manual

Physical Description

Physical Description

Top

1. Sample Inlet – 1/4-inch ID Sample probe or tubing 1/4-inch diameter tubing.
Two LEDs are located on the top of each Airnet II 4-Channel particle sensor chassis:
2. Status LED – Indicates the operational status of the instrument.
When connected to Facility Net software, the LED is controlled by Facility Net's alarm
settings. The failure state depends upon how the particle sensor is configured in
Facility Net. When disconnected from Facility Net, you can set the unit to run the
Status LED two distinct ways.
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3. Activity LED – The Activity LED flashes when a particle is detected.

Figure 1-2 Connectors on the back of the Airnet II 4-Channel particle sensor

Airnet® II 4-Channel Particle Sensors Operations Manual
Set the Status LED to flash green when disconnected.
Set the Status LED to represent the internal state of the flow and/or laser
status indication. The Status LED will normally remain green, except for
a low flow and/or laser status error.
(Shown with 4-20 mA option)
Chapter 1 : Getting Started
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