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How to mount the Remote Display Alarm Indicator 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1)

 

Open the two side 

          doors to expose the  
          front panel screws. 
 

2)

 

Loosen the 4 screws 
to separate the front 
panel from the case. 

 

Mount the case to a wall or other 
flat surface.  There are 4ea. through 
holes for fastening the case.  
 
The case is designed to be flush 
mounted. 
 
NOTE: The front cover can be 
removed from the case by gently 
pulling on the plastic hinges.  (they 
will stay connected to the front 
cover.   
To connect the front cover, just 
push the plastic hinge into the case. 

Summary of Contents for 99091

Page 1: ...itor s input power and mA output connection An 18 AWG three conductor shielded control and instrumentation cable Belden 8770 or equivalent is recommended for the connection The maximum permissible cable length is 250 feet You can simultaneously connect one remote display to one Air Check Oxygen monitor and one programmable logic controller PLC PureAire Monitoring Systems Inc 1140 Ensell Road Lake ...

Page 2: ...l from the case Mount the case to a wall or other flat surface There are 4ea through holes for fastening the case The case is designed to be flush mounted NOTE The front cover can be removed from the case by gently pulling on the plastic hinges they will stay connected to the front cover To connect the front cover just push the plastic hinge into the case ...

Page 3: ... used with our toxic gas monitors the polarity is set to Above Normally set at the factory 3 Range Auto Adjustment Switches These switches are used to adjust the zero and full scale reading on the Remote Display Alarm Indicator When sending a 4mA and 20mA Max distance 250 feet CAUTION Make all wire terminations with the power OFF Failure to do so can damage the oxygen monitor and remote display an...

Page 4: ...w to Setup and Operate the Remote Display CAUTION Entering the set up menus will disable the real time oxygen readings After wiring the remote display to your Oxygen monitor turn on the power to your oxygen monitor During the warm up the remote display will illuminate a yellow fault LED and the display will read FLt indicating that the oxygen monitor is in fault This will clear after the oxygen mo...

Page 5: ...NOTE To fine tune the reading to match the reading on the oxygen monitor use the Set 20mA Span menu Push the joystick up or down until both displays match CAUTION If the oxygen monitor is in the measuring mode and the ZERO push button is pressed an Err will be displayed on the remote display and no readings will be recorded If the SPAN push button is pressed in the measuring mode the remote displa...

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