Recording Unit for Variable 1
Bailey Recorder is key to "step-by-step" automation
Recording Unit for Variable 2
When you are pioneering a new process and don't know all the answers, complete automa tion is seldom practical. The first step is to identify your variables and measure t h e m . Nothing does this job better than a Bailey Recorder. One instrument can record any four variables that can be converted to electric or pneumatic signals.
Controlling Unit for Variable 1
Once you get a better understanding of the variables in your process, you will want to add controls and feed back your measurements. H e r e ' s where t h e v e r s a t i l i t y of t h e Bailey Recorder comes into play. For the same Bailey i n s t r u m e n t you use t o record v a r i a b l e s is designed to accommodate plug-in control units.
Controlling Unit for Variable 2
When you use a Bailey Recorder, you can build your instrumentation along with your process. At the start, you use only the plug-in units for recording. Then you add plug-in controls as you see the need for them.
Units added to Recorder-Controller as needed
For the complete story of how you can use a Bailey Recorder for step-by-step automation, see your Bailey Engineer. G-42-1
Instruments
and controls
for power and
process
BAILEY M E T E R C O M P A N Y 1023
IVANHOE
ROAD
·
CLEVELAND
ΙΟ,
OHIO
In C a n a d a —Bailey Meter Company L i m i t e d , Montreal
64 A
INDUSTRIAL AND ENGINEERING CHEMISTRY
BAILEY METERS
