ITS-100 Position Monitoring Switch


ITS-100 Position Monitoring Switch/ ITS-100 Valve Position Monitor/ ITS-100 Limit Switch Box

ITS 100 Series Position Monitoring Switch


ITS position monitoring switch is used for the valve and actuators which rotates 90 degree 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.

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.

Ordering Code

Weather Proof Position Monitoring Switches

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

ITS 100 series are specially designed suitable for small size pneumatic actuator and valves to reduce installation space, but provides high performance by equipping a variety of switches and sensors.

Specification Standard Option
Enclosure Weather proof IP67, O-ring sealed IP 68
Outside coating Epoxy-Polyester inside and outside against corrosion Nylon Coating

Special color Coating

Ambient temperature -20 ℃~+80 ℃ Higher(~+100 ℃)

and lower (-40 ℃~)

Cable entries 2 – PT1/2″, other standard threads (NPT1/2″, PF1/2″, M20x1.5 and PG13.5)
Terminal block 8 nos of terminal strips

(6 for switches, 2 for solenoid valve power)

Position indicator Dome type 0~90 Others(3 way L-port, T-port)
Mounting bracket Stainless steel acc. to VDI/VDE3845, NAMUR, SS1, SS2 as standard SS3, MT1 as option
Switches(Sensors) 2-SPDT mechanical switch(Form C) as standard Proximity sensors(P & F, Autonics), Others