Chủ Nhật, 22 tháng 6, 2014

On 21:01 by Unknown   No comments
KSR Kuebler

 

LIQUID LEVEL SWITCHES


FEATURES
  • Vertically or horizontally mounted 
  • Single or multilevel switching (up to 6 points) 
  • Made to customer specifications 
  • Ideal for virtually all liquids 
  • Explosion proof & NEMA 4 
  • Temperatures from below -200°F to +500°F 
  • Pressures from full vacuum to 1500 psi 
  • Sanitary types 

Float Switches

Vertical float switches - Horizontal float switches

  Vertical Float Switches 
Operating Principle
A permanent magnet set in a float rises and falls on a guide tube containing one or more magnetically operated reed switches. Application 
Suitable for almost all liquids. 
Special designs are capable of liquid interface measurement.
Temperature -320oF to 662oF (-196oC to 350oC) 
Pressure 
Vacuum to 580 psi (4 MPa) (Higher pressure designs available). Materials 
Stainless steel, brass, titanium, Tantalum, Hastelloy, PVC, polypropylene, PVDF, PTFE and E-CTFE coatings. 
Output 
Contact closure in SPST, NO or NC;  or SPDT
Configurations 
Flange or thread mounting. Top, bottom or side entry.   Multi-level switching with pre-set switch points. Guide tube lengths up to 480" (40') in one piece construction. Food industry designs available.
Horizontal Float Switches Operating Principle 
A float pivoted at one end of a short actuating arm rises and falls with the liquid level. The other end of the actuating arm contains a permanent magnet which operates a magnetic reed switch in the body of the housing.
Application 
Suitable for almost all liquids. 
Temperature 
-320oF to 482oF  (-196oC to 250oC)  [Options up to 650oF, 350oC]
Pressure 
Vacuum to 350 psi (4 MPa) (Higher pressure designs available). 
Materials 
Stainless steel, brass, titanium, Tantalum, Hastelloy, PVC, polypropylene, PVDF, PTFE and E-CTFE coated floats. 
Output 
Contact closure 
Configurations 
Side flange or threaded mountings.

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