Level Gauge Sight Glass

  • Magnetic Flap Level Gauge

    Magnetic Flap Level Gauge

    Magnetic flap level gauge (also known as magnetic float level gauge) is developed according to the principle of buoyancy and magnetic coupling. When the liquid level in the measured container rises and falls, the magnetic float in the liquid level gauge tube also rises and falls, and the permanent magnetic steel in the float is transferred to the magnetic flip column indicator through magnetic coupling, driving the red and white flip columns to flip 180°. When the liquid level rises, the flip column changes from white to red, and when the liquid level falls, the flip column changes from red to white. The red and white junction of the indicator is the actual height of the liquid level inside the container, so as to achieve a clear indication of the liquid level.

  • Quartz Tube Double Color Level Gauge

    Quartz Tube Double Color Level Gauge

    Color quartz tube level gauge is the use of natural light in the liquid fold, reflection principle, with the help of red, green, in the measurement, the liquid phase display green, gas phase display red. Due to the large contrast of liquid and gas phase display, the instruction is clear and clear, so it is more favorable for remote operation and night inspection. Widely used in petroleum, chemical industry, electric power, metallurgy and other industries of all kinds of transparent liquid containers and boilers, such as water, gasoline, liquefied gas, liquid ammonia, propane, propylene, aromatic, acid and other oil and chemical raw materials level measurement. At the same time for the interface measurement of two different medium densities, a three-color interface quartz tube level gauge can be selected. Three-color interface quartz tube level gauge is designed by using the principle of buoyancy and gravity difference, quartz tube in the small float suspended in two kinds of medium part of the boundary, because the float is black, the upper and lower part of the liquid level color is different, so the display eye-catching. The problem of indistinguishable interface between two kinds of mixed media in petrochemical production

  • Small Glass Tube Level Gauge

    Small Glass Tube Level Gauge

    ● Measuring range (installation center distance) : 200, 250, 300, 350, 400, 500 (MM) can be customized and extended
    ● Working pressure of the medium under test: 0.6mpa
    ● Working temperature of the medium under test: -10℃ ~ +150℃
    ● Interface thread: G3/8, G1/2, G3/4, M10*1, M14*1.5, M16*1.5, M20*1.5 (other specifications can be customized)
    ● Connection: external thread, internal thread, welding
    ● Main material: stainless steel 304, 316
    ● Glass material: ordinary glass tube, organic tube, quartz tube
    Characteristics of small glass tube level gauge
    ● Intuitive instrument
    ● Simple structure, easy maintenance

  • Liquid Level Gauge

    Liquid Level Gauge

    Necessary information supplied before place order:
    1,Center to center distance.
    2,Thread diameter.
    3,Body material.
    4,Glass tube diameter
    Additional information
    1,Medium in the tank.
    2,Work temperature and work pressure

  • Liquid Level Gauges and Sight Indicators

    Liquid Level Gauges and Sight Indicators

    Glass tube level gauge is a kind of direct reading liquid level measuring instrument, which is suitable for the spot detection of liquid position in the general liquid storage equipment in the industrial production process. It is simple in structure and accurate in measurement. It is a traditional spot liquid level measuring tool. Generally used for direct detection.
    Each end of the level meter is equipped with a needle valve, when the glass tube accident and broken, the needle valve under the pressure of the container automatically closed, to prevent the container medium continues to flow out.

  • Glass Tube Level Gauge

    Glass Tube Level Gauge

    Glass tube level gauge is a kind of direct reading liquid level measuring instrument, which is suitable for the spot detection of liquid position in the general liquid storage equipment in the industrial production process. It is simple in structure and accurate in measurement. It is a traditional spot liquid level measuring tool. Generally used for direct detection.
    Each end of the level meter is equipped with a needle valve, when the glass tube accident and broken, the needle valve under the pressure of the container automatically closed, to prevent the container medium continues to flow out.

  • Hydraulic Oil Sight Glass Level Gauge Window Float Eye

    Hydraulic Oil Sight Glass Level Gauge Window Float Eye

    The sight glass is held in place with 2x M10 x 1.5 thread bolts which allow oil to flow through them. Some sizes include a small plastic float ball to aid in reading the level – see ‘oil mark’ models below. The ball can be removed prior to installation if not wanted. Neither contain a thermometer. Features a Max/Min line. Comes with bolts and washers. Will fit many types of machine, particularly anything with an Asian brand or engine. Center to center distance: 50mm,60mm,65m...
  • Hydraulic Oil Level Gauge, Liquid sight glass for screw air compressor

    Hydraulic Oil Level Gauge, Liquid sight glass for screw air compressor

    Center to center distance:
    50mm,60mm,65mm,80mm.85mm,90mm,94mm,100mm,110mm,

    120mm,130mm,135mm,140mm,150mm,160mm,170mm,180mm,200mm,250mm,300,

    350mm,400mm,450mm,500mm,550mm,600mm,800mm,1000mm.

    1. PMMA material, high permeability, long-term use unchanged yellow.
    2. Can be connected for a long time in 120 degrees high temperature environment, no deformation, no cracking.
    3. The material body has high toughness, pressure resistance and strong impact resistance.
    4. Adopt seamless bonding technology, stronger sealing.
    Country of Origin: China

  • Flowmeter Acrylic Plexiglass Level Gauge Oil Level Gauge, Water Level Gauge, Liquid Level Gauge Flowmeters for Machinery Power Metallurgy Shipping Construction

    Flowmeter Acrylic Plexiglass Level Gauge Oil Level Gauge, Water Level Gauge, Liquid Level Gauge Flowmeters for Machinery Power Metallurgy Shipping Construction

    Center to center distance:
    50mm,60mm,65mm,80mm.85mm,90mm,94mm,100mm,110mm,

    120mm,130mm,135mm,140mm,150mm,160mm,170mm,180mm,200mm,250mm,300,

    350mm,400mm,450mm,500mm,550mm,600mm,800mm,1000mm.

    1. PMMA material, high permeability, long-term use unchanged yellow.
    2. Can be connected for a long time in 120 degrees high temperature environment, no deformation, no cracking.
    3. The material body has high toughness, pressure resistance and strong impact resistance.
    4. Adopt seamless bonding technology, stronger sealing.
    Country of Origin: China

  • Hydraulic Oil Level Gauge, Liquid sight glass for screw air compressor

    Hydraulic Oil Level Gauge, Liquid sight glass for screw air compressor

    Center to center distance:
    50mm,60mm,65mm,80mm.85mm,90mm,94mm,100mm,110mm,

    120mm,130mm,135mm,140mm,150mm,160mm,170mm,180mm.

    1. PMMA material, high permeability, long-term use unchanged yellow.
    2. Can be connected for a long time in 120 degrees high temperature environment, no deformation, no cracking.
    3. The material body has high toughness, pressure resistance and strong impact resistance.
    4. Adopt seamless bonding technology, stronger sealing.
    Country of Origin: China