Limit switch box ITS100 | I-TORK

ITS SERIES

– Whetherproof ITS series position monitoring switch boxes are primary rotary position indication device designed to integrate valve and NAMUR rotary pneumatic actuator with a variety of mounting options, internal switches or sensors and configulations.

– Rigid and compact design constructed from aluminum alloy die-casting capable
of operating even in arduous conditions.

– Dome position indicator constructed from high resistance poly-carbonate material
which offers instant visual recognition of valve or actuator position up to 50 meters
distance.

Installation and operating manual: English_M_ITs_100(359)

Description

ITS position monitoring switch is used for the valve and actuators which rotates 90degree
quarter turn. The first function of ITS is to provide the visual indication of the current position
of the valve and actuator. Dome indicator unit shows current position by color indication. If
there is full red color indication, current position of valve or actuator is fully closed position, and
yellow is on fully open position. Different Color indication combination can be provided by
customer’s specific requirement
Secondly ITS provide electrical signal at the fully open or closed position by activating
mechanical switches (SPDT, SPST), Proximity sensors and other magnetic sensors which
independently makes function. Switches vary in a wide range and construction to meet
customer’s requirement.
ITS has function direction tree installation on valve different, and generally no need to adjust position of the internal cams to activate the switches
as long as 0 at close and 90 at open because of adjustable cam. If it is required, customer can adjust it easily with finger or hand watching it’s
movement. Red is for close position and Yellow is for open position.
Enclosure is designed to protect inside as IP67 and no restriction to install for any place except for the hazardous area.