OUR PRODUCTS

  • :: Level Switches::


    Side Mounted  
    Side Mounted

    Unitech’s dual magnet float type side mounted level switches are used for controlling liquid levels in open or closed containers. These switches are suited for mounting on containers where it is impracticable to mount top mounted levels switch due to space or cost constrains. This switches are very rugged in
    construction and can be used for light fraction liquids as well. These switches house permanent magnet in float assembly which rise and fall with float. This
    magnet repels another magnet housed in the switch housing. This magnet activates the snap action micro switch.The advantage of this mechanism lies in the fact that contact pressure is independent of the force of magnet.


    REQUEST A QUOTE

    Specifications :

    Contact : Micro switch NO/C/NC
    Contact Material : Ag-CdO2
    Contact Rating : 5A @ 240 V AC
    Liquid Sp Gravity: Min 0.6
    Hysteresys: ±15 mm
    Rated Pressure: 6 Bar
    Test Pressure : 10 Bar
    Installation : Horizontal
    Protection : IP-67 for electrical
    housing.
    Material
    Float assly :
    PP, SS 304 / SS316
    Flange : SS 304, SS 316, PP
    Elect. Housing Die Cast Al-LM6
    Nozzle size Min NB 50

    Float size

    48 dia x 100 Min
    Electrical conn.
    3/4” ET
    Options :
    PTFE lined float assly for very corrosive application.Offset stem for different nozle centre and switch position. Larges float and higher hysterysis can be offered if required.
     
     
  • Top Mounted Magnetic  
    Top Mounted Magnetic

    Top mounted liquid level switches have a reed switch hermatically sealed in guide tube. As the float moves along the guide tube the ring magnet in the float activates the reed switch. The reed switches are available in normally open, normally closed or change over type.

    Application :
    Magnetic Level switches are installed for the control of of liquid levels in vertical

    REQUEST A QUOTE

    Specifications :

    Contact : REED Switch
    Contact Material : AG-Pd
    Contact Rating : 0.5A@240 V AC
    Liquid Sp
    Gravity :
    Min 0.7
    Hysteresys : + 5 to 10 mm
    Rated Pressure : 10 Bar
    Test Pressure: 16 Bar
    Installation Vertical
    Protection IP-67 for 
    electrical
    housing.
    Material
    Float assly
    PP, SS 316
    Flange SS 304, SS 316, PP
    Elect. Housing : Die Cast Al-LM6
    Nozzle size : Min NB 50

    Float size :

    32 dia x 32 
    or bigger
    Electrical conn. 3/4” ET
    Process Connection:
    Flanged to ASA B 16.5
    BS 10 : 1962
    DIN 2633
    Options :
    PTFE lined guide pipe and float assly for very corrosive application.
     
     
  • BYE-PASS  
    BYE-PASS

    In certain applications such as high temperature liquids, turbulant liquids, tanks installed in areas with limited space it becomes necessary to installed bypass level switch. The device consists of level switch installed in metal housing. Two ermoto coupling provided facilitates device to function in accordance with hydraulic principles.

    REQUEST A QUOTE

    Specifications :

    Contact : 1Changeover Switch
    Contact Material: Ag-Pd
    Contact Rating : 0.5A @ 240 V AC
    Liquid density: Min 0.8
    Hysteresys : ±5 mm
    Rated Pressure : 10 Bar
    Test Pressure : 16 Bar
    Installation : Vertical
    Protection : IP-67 for electrical
    housing.
    Material : SS 316,PP
    Float assly :  
    Flange : PP, SS 316
    Elect. Housing : SS 304, SS 316, PP
    Housing : Die Cast Al-LM6
    fitting size : 3/8” BSP with
    ermoto coupling
    Float size : 52 dia x 50 Min
    Electrical conn. 3/4” ET
    Housing Volume : 175 cm3.
    Options :
    PTFE lined guide pipe and float
    assly for very corrosive application.
    Nylon, Polypropylene, Hard PVC, Spherical SS 316, Cylindrical SS 316 and
    cylindrical PTFE Floats available
    in variopus sizes. Pressure
    rating is dependent on float size. Bigger the float highert the rating. Flame proof electrical housing available for Gas group I, IIA & IIB. Various Flanged process connections are available to suit customer tank
    Nozzle. Minimum being 40 NB.
       
     
    REQUEST A QUOTE