TELELIN INSTRUMENTS (INDIA) Girgaon, Mumbai, Maharashtra

“Telelin” make Mc-leod gauges measures absolute vacuum in its very last stages. Mc-leod gauge manufactured by us are used by OEMS and various Oil companies for measuring vaccum . Thus our large client base and repetitive orders have made us amongst the leading manufacturer, exporter & supplier of Mc-leod gauge in Mumbai, India . Model No : MG-6 Portable Mc-leod gauge, with stand & 1st fill Mercury. The vacustate suitable for measurement of vacuum in the range : 10 mm. to 10-3mm of Hg. (i.e. 10 mm. to 0.001 torr) with stand & 1st Mercury. This gauge avoids use of a movable reservoir of mercury and also requires only about 14 cc. of mercury for first filling. The total size of this gauge is about 9” x 6”. Metallic stand with Rotating arrangement & 1st fill mercury is provided. WORKING OF THE GAUGES : The system of which vacuum is to be measured, is connected by flexible rubber tubing to nozzle on the back centre of gauge at A. Gauge is in Horizontal position-1 initially. To take vacuum reading, gauge is to be rotated in the vertical position-2. Mercury runs out of the container B, compressing the residual air or gas. contained within region C & D, to short length of capillary tube C & E. By arranging that the level in the comparison capillary F is opposite the end of the graduated capillary C & E, slight adjustment of gauge above the vertical axis is needed to adjust the mercury level correctly. the Reading in tube C-E is absolute Vacuum in mm of Hg in your line.

Telelin Tubular level indicators are the very basic tank level measuring instrument used by process palnts , OEMS etc world over .Our Level Indicators are made in strict accordance as per standard connections and CC distance give by our clients with easy mounting arrangement made for easy installation and direct use . Our Model TL-122 our plain simple level indictaors basically preferred for water application with no drain or isolating valve , standard drain & vent plug are provided .We can also provide scale in volumetric units if exact tank height and dimensions are given at extra cost only . We suggest & manufacture , level indicators to our clients keeping in mind their needs and application our this trait has made us the most demanded level indicator manufacturer, supplier , exporter in Indian.

Basic tank level measuring instrument used by process plants & OEMS. Various Models are available as per mounting and design features.

Purge rotameter, “Telelin” Air Purge Rotameters Consisting of : • Tee Shape drop pipe, Material 304 S.S • 3 LPM, Air Plastic Body Rotameter with Flow Control Valve for purging • Single limb well type manometer, Wall mounting type generally as per our model No. SW-312 Hg. With 304 S.S Material wetted parts. • Connection Hose pipes to complete connection of all 3 above.

Pitot tubes, Straight type pitot tube is widely used for dirty liquids .We also send pitot tubes for calibration at IIT powai on chargeable basis to find their co-efficient, Some of the places where pitot tubes are widely used are pitot tube for air sampler & chromatography, velocity measuring, dirty, cement plant & air blower pitot tube. Pitot tube manometers are used for velocity measurement in wind tunnel . Pitot tubes can also be used with digital manometers and anemometers. Curved joint and ellipsoidal nose are used for clear AirGas velocity measurement. Standard : • MOC-304 S.S. • Pipe -O.D. 38", I.D. 14" • Pressure Connections 14" BSP (Female) or as required • Process connection nil • Other required length, M.O.C., O.D. & I.D. Pipe, pressure connections can be provided

This meter falls under the category of Positive Displacement Meters. The Steam of liquid is momentarily interrupted in order to isolate a predetermined volume. This quantity is then discharged and the stream is again interrupted to isolate another similar volume. The measuring unit of this meter utilizes the mutating piston movement. This movement is similar to the action of a coin which has just been spun and is coming to rest. This design feature maintains the metering accuracy over a wide range of flows and is hardly influenced by variations in viscosity and temperature.Low headloss is in practice achieved by eliminating reciprocal parts and by allowing sufficient clearance between the piston and the measuring chamber to eliminate friction. In effect the minute clearance between the edge of the piston and the measuring chamber is effectively sealed by a film of liquid.

Metal tube rotameter, The wide range of rotameters for varied applications makes us amongst the best and most sort after rotameter supplier in india. Our mfg. range includes glass tube, magnetic, low flow, acrylic body, gas, multiple & metal tube, air purge, digital, bypass, water rotameter & rotameters For valve leak testing.

"TELELIN" High Accuracy, One Piece Clear Acrylic Plastic Body (imported Acrylic) U-Tube Manometer. SPECIFICATIONS OUR MODEL NO :PBM-UT Standard Range a) 50- 0-50 mm W.G b) 100- 0-100 mm W.G c)150 - 0 - 150 mm. W.G. d) 250- 0 - 250 mm. W.G. e) 300- 0 - 300 mm. W.G f) 500- 0- 500 mm W.G Scale In cms Connection Nozzel type or ¼” BSP (F) or as per required Scale Engraved on milky white acrylic, scale engraving filled with black color. Metering Tube Drilled in Acrylic block itself Mounting Wall mounting holes provided in acrylic block Indicating Liquid Water only Drain Drain screw will be provided Scale Adjusting Knob Scale Zero adjusting Knob will be provided Packing Teflon & Neoprene Accuracy +-0.8% OF F.R Accessories Box Plastic Bottle filled with coloured water, PVC tubing. Max Temp 50’C

Telelin Magnetic level Indicators are also available with high & low level switch or capsule type level indicator have very simple design using simple magnetic principle .Level being indicated by follower capsule type float which is inside the glass tube which is in turn moved by magnetic float in the main pipeline . Our Model TL-125 is demanded for is durable use in critical applications like flammable toxics , Acids , Chemicals , fluids having high temperature and high pressure thus making us the leading exporter, supplier of magnetic level indictors from india .

Telelin Magnetic level Indicators (gauges )or capsule type level indicator have very simple design using simple magnetic principle .Level being indicated by follower capsule type float which is inside the glass tube which is in turn moved by magnetic float in the main pipeline . Our Model TL-125 is demanded for is durable use in critical applications like flammable toxics , Acids , Chemicals , fluids having high temperature and high pressure thus making us the leading exporter, supplier of magnetic level indictors from india .

Telelin Magnetic level Indicators (gauges )or capsule type level indicator have very simple design using simple magnetic principle .Level being indicated by follower capsule type float which is inside the glass tube which is in turn moved by magnetic float in the main pipeline . Our Model TL-125 is demanded for is durable use in critical applications like flammable toxics , Acids , Chemicals , fluids having high temperature and high pressure thus making us the leading exporter, supplier of magnetic level indictors from india .

Glass tube rotameter,“Telelin” make high accuracy fully enclosed online direct reading glass tube rotameters are relatively simple and reliable instruments for continuous flow rate indication. This rotameters consists of a vertical mounted, calibrated tapered tube with float inside and a scale directly calibrated as per flow range taking into account operating Sp. Gr. Density and operating viscosity. Your line fluid raises the float in tapered glass Tube, Area increases as float moves upward thereby showing the exact (Increasing) flow.

This magnetic flow meter uses magnetic float which is detected by highly sensitive magnetic field detection sensor which enables to show digital readout. This flow meter does not require any electrical connection, as it operates on replaceable battery. This flow meter has in built two wire transmitter i.e 4-20 mA output.

Ultrasonic wall-mounting Clamp-on Flow meter provides abundant capabilities for accurate liquid flow measurement from outside of a pipe.It utilizes best technology in ultrasonic transmissionreceiving, digital signal processing and transit-time measurement. The signal quality tracking and self-adapting technologies allow the system to optimally adapt to different pipe materials automatically.