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
Model LS
Body VO reinforced Polyphonic Ether
Cover UV resistant and VO polycarbonate
Shaft Reinforced Techno Polymer
Fasteners Stainless Steel
Ambient Temp -20~80℃
Enclosure IP65
Cable entries G1/2 / M20*1.5
Mounting bracket NAMUR VDI/VDE3845
Sensors 2-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
Specification Standard Option
Explosion Proof Ex d IIC T6
Outside coating Epoxy-Polyester outside against corrosion Nylon /Special color Coating
Ambient Temp -20~80℃ -40~100℃
Cable entries 2 – PF3/4″, other standard threads NPT3/4″, PF3/4″, M25x1.5
Position indicator Dome type 0~90° 3 way L, T type
Mounting bracket NAMUR VDI/VDE3845 SS3, MT1
Sensors Mechanical Switch Proximity sensors (P&F,Autonics)
Magnetic sensors