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12
Installation and Operation
Manual
Series A3 & A4
HiLo Operation
Time
Pressure
Set Point Hi
Set Point Lo
OFF
ON
ON
OFF
OFF
ON
Relay Action
Direct Acting
Reverse Acting
Setpoint DB Operation
Time
Pressure
Set Point
OFF
OFF
OFF
ON
ON
ON
Relay Action
Direct Acting
Reverse Acting
DB direct acting
DB reverse acting
Actuation (1 act & 2 act)
– The actuation parameter determines whether the
relays will react to increasing or decreasing pressure. This parameter also
affects the status of the LED indicators on the front of the gauge. The above
graphs illustrate the differences.
Direct
– The relays turn on with increasing pressure
Reverse
– The relays turn on with decreasing pressure
Summary of Contents for LFGI-3USP
Page 1: ...Laminar Flow LFGI CAI or CACI User Manual ...
Page 33: ...33 ...
Page 51: ...SECTION IV UNIT DIAGRAM Made in the USA and available for purchase on the GSA 51 ...
Page 55: ...55 ...
Page 59: ...59 ...
Page 63: ...Fig 2 Air recycle plenum connection tip removed 63 ...
Page 85: ... 863 248 2800 www sensocon com 20 Installation and Operation Manual Series A3 A4 ...