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LS-1700TFE Series Level Switch

A Medium Size Solution for Ultra-Pure Liquid Level Sensing 

 

LS-1700TFE Series Ultrasonic Level Sensor 

Quick Specs... 

  • Low Particle Generation 
  • Corrosion Resistant PTFE 


 

 

  Overview    Specifications    Dimensions    Related Info   
               

Overview / Design Principle: 

A medium-size solution for ultra-pure liquid level sensing. Made of corrosion resistant PTFE for low particle generation.
Offers broad chemical compatibility for general purpose use. Also ideal for oils and water.
 
 

 

 

Specifications: 

Electrical Termination 

No. 22 AWG, 24" L., Polymeric Lead Wires 

Approvals 

Series Nos. LS-1700, LS-1750, LS-1755 are U.L. Recognized - File No. E45168 and CSA Listed - File No. 30200 

Switch Operation 

Units are shipped N.O. unless otherwise specified. Selectable N.O. or N.C. by inverting float on unit stem (except for LS-1700 Series switches with Teflon® Floats) 

Switch 

N.O. - SPST, 20 VA; N.C. - SPST, 20 VA 

 IMPORTANT REED SWITCH PROTECTION INFORMATION: Read before installing.

 Dimensions:
 DimLS1700TFE.gif 
A  Wire 22 AWG Teflon Jacketed 24" to 26" (610 mm to 660 mm) Extended Length 
B  1/8" NPT REF. 
C  1/2" HEX REF. (12.7 mm) 
D  #174105 Float 
E  #174106 Retainting Clip 
F  5/16" DIA REF. (7.9 mm) 
G  1-1/8" DIA REF (28.5 mm) 
H  1-31/32" REF. (50.0 mm) 
I  Actuation Level 
J  2-1/2" REF. (63.5 mm) 
K  5/8" REF (15.9 mm) 
Additional Product Information: 
Electrical Data 
Explosion - Proofing and Intrinsic Safety 
Reed Switch Protection 
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