Limit Switch Box

LS series normal limit switch box provides a compact design and the most economical solution for both visual and remote electrical indication of rotary valve/actuator position. Integral NAMUR mounting legs provide additional cost saving by eliminating the need for a separate mounting bracket. The switch options available make the LS series suitable for use in IP65 weather proof applications and also intrinsically safe applications.

  • LS10 Electronic SPDT silver-plated contact body
  • LS11 Electronic SPDT gold-plated contact body
  • LS12 Proximity PNP NO P + F V3 E2 NBB2
  • LS13 NO / NC proximity programmable instruct flowmeter IS5026
  • LS14 Proximity NO P + F NBB3 V3 Z4

MAIN FEATURES

  • Light weight, small volume
  • Strong corrosion resistance
  • Small and beautiful exterior
  • Local 3D position indicator
ModelLS
BodyVO reinforced Polyphonic Ether
CoverUV resistant and VO polycarbonate
ShaftReinforced Techno Polymer
FastenersStainless Steel
Ambient Temp-20~80℃
EnclosureIP65
Cable entriesG1/2 / M20*1.5
Mounting bracketNAMUR VDI/VDE3845
Sensors2-SPDT Mechanical Switch

Explosion-proof Limit Switch Box

Explosion-proof Limit SwitchExplosion-proof limit switch series are designed suitable for valve and actuators in hazardous area application, having compact but robust construction conforms to EN 50014 and 50018, also suitable in Zone 1 and 2 and ingress protection IP67 Standard aluminum housing provides reliable explosion proof performance.

  • 10 Electronic SPDT silver-plated contact body
  • 11 Electronic SPDT gold-plated contact body
  • 12 Proximity PNP NO P + F V3 E2 NBB2
  • 13 NO / NC proximity programmable instruct flowmeter IS5026
  • 14 Proximity NO P + F NBB3 V3 Z4
  • 15 Position Transmitter

MAIN FEATURES

  • Light weight, small volume
  • Strong corrosion resistance
  • Small and beautiful exterior
  • Local domo position indicator
SpecificationStandardOption
Explosion ProofEx d IIC T6
Outside coatingEpoxy-Polyester outside against corrosionNylon /Special color Coating
Ambient Temp-20~80℃-40~100℃
Cable entries2 – PF3/4″, other standard threadsNPT3/4″, PF3/4″, M25x1.5
Position indicatorDome type 0~90°3 way L, T type
Mounting bracketNAMUR VDI/VDE3845SS3, MT1
SensorsMechanical SwitchProximity sensors (P&F,Autonics)
Magnetic sensors