LS10 Valve Position Monitor

The LS series 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 SP series suitable for use in IP65 weather proof applications and also intrinsically safe applications.

Parameter

Temperature range:standard-20℃+80℃

Temp.range may vary due to switch range.

Electrical according to switch option

Consult""B02003-E-SWITCH_DATAb""ulletin for switch

Level ofprotection:conform toIP65 NAMUR 4and 4X weather resistance standard."

Material

EXTERNAL DESION

LS limit switch appearance desian is exquisite.the extemal size is small, which is suitable for each size of actuator. The upper cover and the shell's fastening and the disassemblage design have the spring to fix, it is very convenient in installation, as long as to press and revolve90 degrees with the cross screwdriver

ON-SITE DISPLAY

In order to see the real-time valve location. LS limit switch has the three dimensional indicator for on-site display position: It may adjust according to the different angle of view direction to adjust the display's angle and to facilitate real-time observation on the top and side for the valve's correct position.

INTEGRAL MOUNTING BRACKET

LS housing incorporates integral mounting legs and drive shaft that conform to NAMUR VDINDE3845 intemational dimension standards. Using a single adjustable sliding bracket it is possible to fit LS switchboxes onto any VDIDE3845 actuator.Both 30x80 and 30x130 top pattem and 20mm,30mm,40mm and 50 mm pinion height can be matched with a single bracket. This maximizes interchangeability plus reduces cost by eliminating need for bracket and coupler

HIGH THICKNESS CABLE ENTRY

LS switch box is provided with a M20x1.5(1/2"" npt/for PG13.5 as option) cable entry.SP cable entry has a 15 mm(1/2"") thickness thread. This feature prevent housing damage due to very heavy cables or cable glands.No back nut are required to fit cable glands

CAM

The convenient installment cam is the female spline form,every time for adjustment is 3°, which may adjust at will, and has the good shockproof function.

SWITCH OPTIONS

Mechanical switches are available for general purpose applications

Gold plated mechanical switches or proximity PNP are available for low current applications. Inductive proximity NAMUR switch option

provides on effective choice for intrinsically safe applications ATEX certificate(consult SIP bulletin)