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LF20V -600mbar~-300mbar adjustable vacuum pressure switch

LF20-V vacuum switch is specifically designed to stand up to extended duty applications. This switch is factory set. It features a fluorosilicone rubber diaphragm for compatibility with a wide variety of fluids, and various terminations including a Metri-Pack connector that forms a tight seal when connected. Among the outstanding design benefits are its durable construction, compact size, and enhanced set point integrity.
  • LF20V -600mbar~-300mbar
  • YUMO
  • 10
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LF20V -600mbar~-300mbar adjustable vacuum pressure switch 

Product Description

LF20-V vacuum switch is specifically designed to stand up to extended duty applications. This switch is factory set. It features a fluorosilicone rubber diaphragm for compatibility with a wide variety of fluids, and various terminations including a Metri-Pack connector that forms a tight seal when connected. Among the outstanding design benefits are its durable construction, compact size, and enhanced set point integrity.

 

Number Pressure Set Point Range Circuitry Base Material Connection Terminals Cover
0 / / / / / none
1 1.1-3 "Hg(15-41"H20)+0.5"Hg B SPST-NC C barss D1/8NPT 1/4 blade F cover A
4-8"Hg±1'Hg SPST-NO plated steel 1/4NPT #8-32screws coverB
9-17"Hg±2"Hg / stainless steel R1/8 wire leads
A 18-22"Hg±3"Hg  / R1/4 /
/ G1/8
G1/4

 

 Specification

 Model LF20-V
 Media  Air
 Pressure Set Point  Factory set from 1.1 to 22 in/Hg vacuum
 Max Operating Pressure  30 in/Hg vacuum
 Burst Pressure  150 psi
 Opeating Temperature Range  -40℃ to +120℃
 Switch Type  Direct action,blade contact
 Electric Rating  Resistive : 15AMP-6VDC,8AMP-12VDC,4AMP-24VDC
 Inductive : 1AMP-120VAC,0.5AMP-240VAC
 Contact Arrangement  SPST-NONC
 Terminal  #8-32 screws,1/4" blade,Metri- Pack
 Connection  1/8*NPT Male, 1/4'NPT Male,G1/8 Male,G1/4'Male
 Material

 Contact.Silver lloygold plated; Base:Plated Steel ;

 Cover:Glaee reinforced polyester ;Diaphragm:Fluorosilicone elastomer

 Options Various base connector sizes,wire leads(potted & sealed)
Conversion:1kgf/cm²=14.2psi 1bar=14.5psi 1 in/Hg=0.49psi

LF-20V

Product Pictures

LF20V (8)LF20V (7)LF20V (6)

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