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Veksler Engineering
 Precision Instruments
We are offering a wide range of precision instruments, which are available in different dimensions and specifications. These are manufactured, using qualitative raw materials, which ensures the durability and optimum performance at clients end. Moreover, our range is offered at competitive prices and can be customized as per the given specifications and requirements of our customers. The products that we offer includes:


Rotameter
Rotameter

We offer a wide range of rota meter, which are used to measure flow rate of fluids or gases in line or in bye pass lines. These provides accurate and efficient performance and are available at industry leading price. Moreover, our range includes:
  • Glass tube rota meters.
  • Acrylic body rota meter.
  • Glass tube and acrylic body rota meters with control valve.
  • Bye pass rota meter.




Tubular Level Gauge

Our range of tubular level gauge are used for visual liquid level indication and is the most commonly used instrument in the process industry. These are simple and reliable device for level reading in atmospheric or pressurized tank applications. Our range is mounted parallel, along the side of the tank, so as to form a closed loop. When the process level fluctuates, the level in the transparent glass tube changes accordingly and gives local level indication.

Some of the features of our range includes:
  • Tie rod or C-frame construction.
  • Tie rod construction is 'light' and permits 360ºC visibility.
  • C-frame construction is robust and permits observation from front & rear.
  • Both constructions are available in integral or in line arrangements.
  • High quality, H grade borosilicate glass tube in 16/19/25mm outer diameter is used.
  • Available in single length having c/c distance = 1600 mm. Extended lengths are provided by coupling several tubes or gauge assemblies in series.
  • Gland packing design provides tension free tube installation to achieve zero leakage. It also enables glass removal for replacement or cleaning without dismantling the gauge or disconnection from the vessel.
  • Transparent acrylic plate mounted on C-frame/acrylic pipe or slotted metallic pipe clamped on tie rod as glass protector can be provided if required, for additional safety to glass & personnel.
  • Aluminum/SS scale with 5 mm resolution.
  • Safety ball check device for preventing liquid loss during glass breakage can also be provided.
  • Defrost/ illuminator available.
  • Adjustable proximity/reed switch arrangement for level sensing with alarm relays.


Tubular Level Gauge


Reflex & Transparent Level Gauge
Reflex & Transparent Level Gauge

We offer a wide range of reflex level gauge, which is a flat glass gauge and incorporated with precision molded prismatic grooves cut on its inner side coming in contact with the medium. These are designed for measurement of liquid level in vessels under high pressure & temperature conditions.

The features of our products are as follows:
  • Tempered borosilicate glass, resistant to chemicals, thermal & mechanical shocks.
  • Choice of medium and high pressure designs in various body & gaskets materials to suit process media and temperature.
  • Easy to operate and needs occasional cleaning.
  • Large chamber construction available for boiling, foaming, flashing or surging liquids.
  • Weld pad construction available for liquids containing suspended solids or at places where piping is not acceptable or space is a limiting factor.
  • Variety of accessories & special features like isolating valves, safety ball check, scale illuminator, frost free heating/ cooling arrangements.

Moreover, we are also offering a wide range of transparent level gauge that are used for measurement of liquid level in tanks under high pressure and temperature conditions. These consists of double flat glass mounted opposite to each other on a chamber. In addition, our range is incorporated with glasses that are held together by studs through cover plates. Further, our products are used for interface services or when the process is dirty or viscous. The chamber of our range is available in a variety of metallurgy like PP, CS, MS, SS304, SS316, SS 316L etc. Apart from this, the isolation valves can also be supplied in different metallurgy depending upon process fluid.




Magnetic Level Indicator

Our wide range of magnetic level indicator are flanged to the tank for indicating level of liquids and liquefied gases in open or closed tanks. These can be used in high temperature and pressure applications or if sight glasses and similar indicating glass parts cannot be used for safety reasons. Furthermore, our range is preferred due to safe pressure and gas tight separation between measuring and indicating parts. Apart from this, our range find application in chemicals industries, pharmaceutical industries, petrochemical industries, refineries, oil and fuel tanks etc.

Further, our range consist of red or black/white magnetic rollers equipped with small rod magnets, which are rotated one after another at an angle of 180º by the magnetic field of the permanent magnet put inside the float.

Some of the specifications of our products are as follows:
Float cage materialSS304, SS316, PTFE, PP, PVC, PVDF
Maximum center to center distance6000 mm
Connecting flangesAccording to DIN or ANSI B16.5
Rated pressure20 Kg/cm2 for SS & 3 Kg for PP, PVC & PVDF
Temperature of liquid450ºC (Max.) for SS, 80ºC (Max.) for PVDF, 60ºC (Max.) for PVC, 50ºC (Maximum) for PP
Specific gravityMin. 0.5
ScaleGraduated in cm, aluminum or SS304
Measuring accuracy+/- 5 mm


Magnetic Level Indicator


Float & Board Type Level Indicator
Float & Board Type Level Indicator

Our range of float & board type level indicators are version level indication system, which are available in various specifications to meet the requirement of our customers. These are used in water, furnace oil, chemicals, acids storage tank level measurement. Further, our range is offered at competitive prices and delivered within the stipulated time frame.




Side Mounted Level Switch

We offer a wide range of side mounted level switch, which are maintenance free and reliable device that are used for high, low or intermediate point level switching. These are suitable for use in tanks with inaccessible tops or bottoms and where insertion depths of top mounted models are exceeded.

Moreover, the construction of our range is compact & rugged with a free moving pivoted float assembly. In addition, the Switch assembly is mounted in a non-magnetic material to achieve undisturbed magnetic flux. Our product is also incorporated with dual magnets, one linked with the float arm and other by the contract carriers housed in the switch enclosure. With the change in the liquid level brings the like poles of dual magnets opposite to each other & resulting repulsion force ensures a changeover of contacts with snap action.

Our range is available in the following specifications:
InstallationSide/ top for special applications
Switching enclosureCast Aluminum, weatherproof to IP 56/ IP 65 or ex-proof for Gr. II A & II B or II C
Electrical connectionBrass, ¾ WIDTH=324>
FloatSS 304/ SS 316/ SS 316L/ PP/ PTFE
Min. Sp. Gravity0.6 depending upon float material and dimensions
Process connection40, 50, 65 or 80 mm flanged as per ASA 150#.
SwitchMicro (max. temp.–150ºC)
Switching capacity6 Amp, 230 V AC
Repeatability+/- 2 mm
Load/ insulationResistive/ 150 mega ohms at 500V DC
Maximum PressureUp to 20 kg/cm² at ambient temp. Special design available for higher pressures.
Maximum TemperatureUp to 350ºC depending upon float material & switch elements.


Side Mounted Level Switch


Manometer
Manometer

Our range of manometer are aluminum casing from three sides with transparent acrylic front. These are incorporated with metering tube that is uniform bore, thick walled borosilicate glass and the meter body is powder coated and scale is aluminum anodized with PVC/PP/SS304 welded parts. In addition, the end connections are of ¼” BSP, ½” BSP or nozzle type. All our manometers are supplied with zero adjusting knob, drain plug and accuracy of +/-0.5% of F.S.D.

Apart from this, our range is widely used for precision measurement of pressure, vacuum, differential pressure and flow in industrial applications.

The specifications of our range includes:
U Tube RangeSingle LimbScale Length
1000 P>1000 – 0 – 10000 – 2000/2000 mm
750 – 0 – 7500 – 15001500 mm
500 – 0 – 5000 – 10001000 mm
400 – 0 – 4000 – 800800 mm
380 – 0 – 3800 – 760760 mm
250 – 0 – 2500 – 500500 mm
150 – 0 – 1500 – 300300 mm




Diaphragm Sealed Gauges

With the help of our well equipped manufacturing unit, we are able to fabricate a wide range of diaphragm sealed gauges that are available in different capacity range and vacuum. These are used to achieve flexibility and linearity and it has a sufficient stroke feature to provide adequate displacement of the sensing element. Further, our range is offered at industry leading prices.


Diaphragm Sealed Gauges


Magnetic Float Operated Level Transmitter
Magnetic Float Operated Level Transmitter

We offer a wide range of magnetic float operated level transmitter, which is used for continuous level indication and control for any liquid that is chemically compatible with its wetted parts. These are available with the following specifications:

AccuracyUp to 0.5% FSD
Temperature90°C
Pressure15 kg/ cm2
Maximum length2 metres
Construction materialsSS304, SS316, PVC and PP with different float sizes
Enclosure approvedIP56/IP65/Ex-proof Gr IIA and IIB




Top Mounted Float Level Switches

Our range of top mounted float level switches are used for small tanks as well as large vessels. These consist of a guide pipe made from SS 304/SS 316, a magnetic float of SS 316 that moves on the tube with rise and fall of level. In addition, these are hermetically sealed reed switches and are housed in the guide pipe and can be fixed at any position through out the length of the pipe.

Apart from this, our range is available with an accuracy of +/-5mm and process connection is 3” NB flange as per ASA 150# or any other standard as per clients requirement. The floats are hydro tested to work at 15 Kg/cm2 and the working temperature of our product is 90 Deg C.

In addition, our range is useful for diesel/furnace oil day tanks and are supplied with IP65/EX-Proof
Gr 11A & 11B enclosures. The other applications of our products are in vending machines, small tanks, pumping stations, water tanks.

Some of the features of our products are as follows:
  • Available in single & multiple floats.
  • Reed switch operation.
  • 3” flanged connection as per ASA 150 or any other standard.
  • Flame proof/weather proof connection box.
  • Maximum pressure up to 20 Kg/cm².
  • Guided tube : SS 304/ SS 316.
  • Available in external cage type.


Top Mounted Float Level Switches


Displacer Level Switch
Displacer Level Switch

Our range of displacer level switch are made of qualitative raw material and are used for level switching function in large tanks up to 15m, in turbulent liquids and even without steel pipes. The position our range can be adjusted at site as per the clients requirement. Moreover, our range works up to 200ºC temperature & 40 Kg/cm² pressure. In addition, the material construction of our products are MS, SS304/SS316 or PP and the enclosure protection confirms to IP56/IP65/Ex-proof IIA & IIB or IIC.

The unique features of our products are as follows:
  • Based on buoyancy principle.
  • Displacer adjustable at any point.
  • SS304/ss316/PP/PTFE displacer.
  • Flame proof/weatherproof connection box.
  • Standard up to 15 meter length.
  • Single/multiple displacers.
  • Micro switch operated rated at 5 or 15 Amp 220 VAC.




Digital Pressure / Vacuum Indicator

We offer a wide range of digital pressure indicators that are designed to replace the conventional dial gauges for measuring pressure. These are incorporated with a 3½ digit LED display for easy readability and greater accuracy. In addition, our range is also incorporated with imported pressure transducer, mains powered, panel mounted and with an accuracy ± 0.5% of scale.


Digital Pressure / Vacuum Indicator
Rotameter
Tubular Level Gauge
Reflex & Transparent Level Gauge
Magnetic Level Indicator
Float & Board Type Level Indicator
Side Mounted Level Switch
Manometer
Diaphragm Sealed Gauges
Magnetic Float Operated Level Transmitter
Top Mounted Float Level Switches
Displacer Level Switch
Digital Pressure / Vacuum Indicator

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