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Level Sensor Assembly (F and S style) 

 

FLOAT

 

Installation:

  Install the float with retaining fastener (“e-clip”) for the “

F

” style probe and install the float with retaining 

fastener (“R-clip”) for the “

S

” style probe as shown. 

 

 
 
 
 
 
 
 
 
 
 
 

“F” style probe with (“e-clip”) 

 

“S” style probe with (“R-clip”) 

 

Sensor Installation – Tri-Clamp Flange style 

 

NOTE:

 The Rigid Level sensor in this style requires a 

minimum tank bottom clearance of 3/8”. Tank bottom 
clearance is defined as the distance from tank bottom 
surface to the bottom of the tube on the level sensor.  
 

STEP 1: 

  Install O-ring assembly 

(1)

 

STEP 2: 

  Mount level sensor with clamp assembly 

(2) 

as 

shown.  

 
 
 
 
 
 
 

 
 
 
 

       
 
COMPLETED ASSEMBLY 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

NOTE:

 Extreme temperatures have an effect on level sensor 

length.  In high temperatures, level sensor length will 
expand.  In low temperatures, level sensor length will 
contract. 
 
 
 
 
 
 
 
 
 
 
 
 
                                               
 

         
 

 
 
 
 
 
 
 
 
 

MINIMUM TANK BOTTOM CLEARANCES: 
“B”

 style: 1/2”, 

“F”

 and 

“S”

 style: 3/8” 

 
 

   

 
 
 
 
 
 
 
 
 
 
 

 

 

 

 

 

 

 

 

Telephone: +1 215-674-1234 or e-mail: [email protected] 

Fax: +1 215 674-2731:  | 205 Keith Valley Road | Horsham PA 19044 U.S.A. 

 © 2015, by AMETEK, Inc. All rights reserved.  Printed in the U.S.A. 

Specifications are subject to change without notice. Visit our Web site for the most up-to-date information. 

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TLS.I0R 

10/15.Z421 

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