Veksler Engineering

Delhi

It is an economical, maintenance free and a very reliable device used for high, low or intermediate point level switching. It is ideal for tanks with inaccessible tops or bottoms and where insertion depths of top mounted models are exceeded. The construction is compact & rugged with a free moving pivoted float assembly. The Switch assembly is mounted in a non-magnetic material to achieve undisturbed magnetic flux. It employs dual magnets, one linked with the float arm and other by the contract carriers housed in the switch enclosure. 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. The magnetic transmission is gland less so there is no scope of leakage from vessel into switch housing. These switches are manufactured in various materials and enclosures to suit broad range of media/applications. They are designed to provide high repeatability and to minimize effects of shock, vibration & pressure.

• Most economical, maintenance free and a very reliable device for point level switching
• Dual permanent Alnico magnets
• +/-2 mm repeatability
• 40/50/65/80 or 100 NB Flange drilled to ASA 150#
• Cast Al, weatherproof to IP 56/IP65 or ex-proof Gr. IIA & B or II C Enclosure
• 3/4" ET / 1/2" NPT Electrical connection
• SS 304/SS 316/SS 316L/PP/PTEE Float & Wetted Parts
• 0.6 min Sp. Gr Depending upon float material and dimensions
• Micro switch rated at 5 Amp, 220 VAC, SPDT/DPDT/ Air break type also available
• Load /Insulation: Resistive, 150 Mega ohms at 1.5KV
• Internal and External mounting through a chamber/Cage
• 20 KG/cm² max pr at ambient temp. Special design available for higher pressures
• 150^oC max temp for standard model & upto 350^oC depending upon float material, switch elements and mounting

The VEKSLER Top Mounted Level Switches (TLS-19) is highly reliable and a low cost instrument. It can be used for small tanks as well as large vessels depending upon individual customer's requirement. It consists 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. Hermetically sealed reed switches are housed in the guide pipe. The switches can be fixed at any position through out the length of the pipe. But the position should be defined at the time of order as it cannot be changed at site. The factory set accuracy is +/-5mm. Since it works on magnetic principle, there is no mechanical connection and hence the chances of any wear/tear, fluid contamination are eliminated. The process connection is 3 NB Flange as per ASA 150# or any other standard as per individuals requirement. The Floats are hydro tested to work at 15 Kg/cm2. Floats for higher pressure can also be supplied. The working temperature is 90 Deg C. These are very useful for Diesel/Furnace Oil Day tanks and are supplied with IP65/EX-PROOF Gr 11A & 11B enclosures. The other applications include vending machines, small tanks, pumping stations, water tanks. Optional Relay units are available for higher current ratings. It can be wired with low load; however high resistive/inductive loads should be connected in series through control unit. This instruments is PC/PLC< DCS, Alarm Annunciator configurable.

• Very reliable yet a low cost instrument
• +/- 5mm accuracy
• Available in Single & Multiple Floats
• Hermetically sealed magnetic switches at pre fixed positions in the guide pipe
• Reed Switch Operation
• 2" / 3" MS Flanged connection as per ASA 150# or as per customer's requirement
• Can be wired directly with low load, use control (Relay) unit for high resistive/inductive loads
• Available in Ex-Proof Gr IIA & IIB/Weather proof connection box
• Max. Pressure Upto 20 Kg/cm² and 80 Deg C temperature
• Custom designed to your exact guide length and float dimensions
• Side mounted bracket available for easy installation in open tanks / sumps
• PC/PLC/DCS, Alarm Annunciator configurable
• Also Available in External Cage Type
• 3 Flanged Connection as per ASA 150# or Any Other Standard
• Flame Proof/Weather Proof Connection Box
• Guided Tube : SS 304/ SS 316

We offer the clients with high performing range of Displacer Level Switch, which is integrated with latest features that ensure better results and functioning. These Displacer Level Switches are the most versatile for level control and control agitated liquids paints-varnishes & heavy oil and foaming liquids. Moreover, these Level Switch are flange mounted and are available with a choice of material of construction. Features :

• Based on Buoyancy Principle, displacer suspended by a spring
• Versatile for level control and have advantages over float type switches
• Best for agitated liquids like - paint & varnishes, heavy oil and foaming liquids
• Displacer Adjustable at any point
• SS 304/SS 316/PP/PTEF Displacer
• Explosion
• Proof/Weatherproof Connection Box
• Standard up to 15 meter length
• Single/Multiple Displacers, max up to 3 displacers
• Micro Switch Operated rated at 5 or 15 Amp 220 VAC
• Differential: 70 mm (maximum)
• Spacer Length : 325 mm

Material Of Construction :