Flow tech Instruments Services

Makarpura, Vadodara, Gujarat

We are offering rotameter.by-pass rotameterssuitable for larger pipeline of 50 nb to 450 nb. The flowrate through the rotameters is proportional to the pressure drop across the orifice plate. Available in ss-316/ ss-304/p.p material. Accuracy=2% fsd.

We are offering rotameter. the simplest & most common flow meter is a fixed orifice in a pipeline. This orifice creates a pressure differential (i.e. Pressure drop) which is proportional to flow. But the flow rate versus differential pressure is a square root function, thus at the high end of the scale the graduations are far apart and very easy to read. At the low end of the scale, the graduations are so close together that reading becomes impossible. The net result is a meter with only a 3 or 4 to 1 usable range. the limited rangeability of this type of meter can be overcome by adding a bypass leg around the orifice, which has a pressure drop equal to the drop across the orifice and bypassed flow is directly proportional to the mainline flow. This results in a meter, which has a linear function and not a square root. Since the flow meter has a 10 to 1 range, the orifice meter will now have a 10 to 1 linear flow range, which is as easy to read at the bottom as the top of the scale. This principle can be used virtually any pipeline size, handling almost any flow rate and metering either liquid or gas. It is one of the most versatile meters available. Its only limitation is that the solid particles or slurries can clog the orifice and prevent proper operation. design features : dowel pin, side plate constructiondetachable flow scalesexternally adjustable packing glandsconnections can be rotated 360 degree at 90 degreelaminated safety glass shieldingscale length of 180-200 mm by-pass rotameterssuitable for larger pipeline of 50 nb to 450 nb. The flowrate through the rotameters is proportional to the pressure drop across the orifice plate. Available in ss-316/ ss-304/p.p material. Accuracy=2% fsd. High & low flow switches on request.

Metal Tube Rotameters have Single Piece (Jointless) PTFE PP Claded Body, the best material for maximum durability and threadless body to prevent corrosion. With the angular scale of high accuracy flowtech provide Metal Tube Rotameters in various sizes from to 4 and 50 M Hr range. Two-tone powder coated excellent finish and efficient design which ensure that float does not project out of the body.All the Metal tube Rotameters by Flowtech are ISO certified which is a trademark of our trait to not adjust with the quality of the products. Flowtech Metal Tube Rotameters are featured with Inductive Proximity Switch, Control unit, mounting by DIN Rail, Screwed fitting, Namur, ABS housing, accepts the input of both 230 V AC 110 V AC (-15% + 10%) and accuracy of Accuracy: +- 2% Of Full Scale.

We are offering glass tube rotameter, gas flow meter description : flowtech glass tube variable area flow meters (rotameters) are intended for general in line and by-pass metering applications (i.e. For gas & liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube. Heavy duty welded float and guide construction. Guide cartridges easily removable for cleaningprovide with electrical transmitter, flow indicator or alarm. accuracy : +/- 2% f.s.d. Repeatability : 0.5 %rangebility : 10:1scale length : 180 degree angularpressure ratings : 40 bartemperature ratings : - 20 c to 250 cconnections : flanged or screwedenclosure : ip 55 or ip 65 on request tube : 316ss, 316lss, 304ss, hastelloy c, titaniumfloat : 316ss, 316lss, 304ss, hastelloy c, titaniumindicator box : abs, cast al., ssend fitting : 316ss, 316lss, 304ss, hastelloy c, titanium mainly used for measuring rated flow of liquid and gases. Available in c.s, ss-304, ss-316 poly propelene.p.t.f.e. Lined. Flanged, screwed or hose connections. Available from 15 nb to 100 nb pipe size and ranges between 30 to 20, 000 lph of water at ambient temperature. Linear scale having accuracy of 2% fsd. High & low flow switches.

We are offering acrylic body rotameter. description: flowtech acrylic body tube variable area flow meters (rotameters) are intended for general in line metering applications (i.e. For gas & liquid) where operating conditions are with the limitations of acrylic body metering tubes. These are the principle of variable area. The float moves freely up and down tapered acrylic body tube with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. performance:precociously machined from imported transparent solid acrylic block tapering tube is done by special tools. suitable for water, saline water, air n2 h2 and natural gases. available from 15 nb to 100 nb pipe size and ranges between 30 to 40, 000 lph of water at ambient temperature. accuracy=2%fsd. high & low flow switches on request.

We are offering glass tube rotameter. mainly used for measuring rated flow of liquid and gases. available in c.s, ss-304, ss-316 poly propelene.p.t.f.e. Lined. flanged, screwed or hose connections. available from 15 nb to 100 nb pipe size and ranges between 30 to 20, 000 lph of water at ambient temperature. linear scale having accuracy of 2% fsd. high & low flow switches.

We are offering glass tube rotameters. description : flowtech metal tube variable area flow meters (rotameters) are intended for application where high pressure, temperature or corrosive conditions preclude the use of conventional glass tube. These are all metal variable area type flowmeter design to measure flow rate of liquids, gases & steam under critical conditions. It consists of a tapered metal tube, an indicating assembly and a float. A magnet encapsuled in float couples with rotating magnets connected to an indicating pointer, thus the movement of the float, is accurately indicated in terms of flowrate. simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube. Heavy duty welded float and guide construction. Guide cartridges easily removable for cleaningprovide with electrical transmitter, flow indicator or alarm. mainly used for measuring rated flow of liquid and gases. Available in c.s, ss-304, ss-316 poly propelene.p.t.f.e. Lined. Flanged, screwed or hose connections. Available from 15 nb to 100 nb pipe size and ranges between 30 to 20, 000 lph of water at ambient temperature. Linear scale having accuracy of 2% fsd. High & low flow switches.

We are offering low flow rotameter. description : flowtech variable area flow meters tiny rotameters are intended for general in line metering applications (i.e. For gas & liquid) for low flow measurement and for purging applications. These are available in acrylic body tube and glass tube design. These are working on the principle of variable area. The float moves freely up and down tapered acrylic body tube or glass tube with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. 5. low flow rotameters (acrylic / glass tube) suitable for low flow rate of air or liquid measurement. available in ss-316 / ss-304 / p.p / p>t>f>e. Lined construction. generally screwed with flow control valve at inlet but flanged or hose connection available. 10 lph to 160 lph of water at ambient temperature & 20 to 5000 nlph of air at ntp condition. accuracy = 2% fsdpanel mounted with high & low flow switches available.

We are offering liquid low flow rotameter. description : flowtech variable area flow meters tiny rotameters are intended for general in line metering applications (i.e. For gas & liquid) for low flow measurement and for purging applications. These are available in acrylic body tube and glass tube design. These are working on the principle of variable area. The float moves freely up and down tapered acrylic body tube or glass tube with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. low flowrotameters (acrylic / glass tube) suitable for low flow rate of air orliquid measurement. Available inss-316 / ss-304 / p.p / p>t>f>e. Lined construction. Generallyscrewed with flow control valve at inlet but flanged or hose connectionavailable. 10 lph to 160lph of water at ambient temperature & 20 to 5000 nlph of air at ntpcondition. Accuracy = 2%fsdpanel mountedwith high & low flow switches available.

We are offering rotameter. flowtech make glass tube rotameters mainly used for measuring rated flow of liquid and gases. available in c.s, ss-304, ss-316 poly propelene.p.t.f.e. Lined. flanged, screwed or hose connections. available from 15 nb to 100 nb pipe size and ranges between 30 to 20, 000 lph of water at ambient temperature. linear scale having accuracy of 2% fsdhigh & low flow switches flowtech glass tube variable area flow meters (rotameters) are intended for general in line and by-pass metering applications (i.e. For gas & liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. design features : dowel pin, side plate constructiondetachable flow scalesexternally adjustable packing glandsconnections can be rotated 360 degree at 90 degreelaminated safety glass shieldingscale length of 180-200 mm

We are offering glass tube rotameter. flowtech make glass tube rotameters mainly used for measuring rated flow of liquid and gases. available in c.s, ss-304, ss-316 poly propelene.p.t.f.e. Lined. flanged, screwed or hose connections. available from 15 nb to 100 nb pipe size and ranges between 30 to 20, 000 lph of water at ambient temperature. linear scale having accuracy of 2% fsdhigh & low flow switches flowtech glass tube variable area flow meters (rotameters) are intended for general in line and by-pass metering applications (i.e. For gas & liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. design features : dowel pin, side plate constructiondetachable flow scalesexternally adjustable packing glandsconnections can be rotated 360 degree at 90 degreelaminated safety glass shieldingscale length of 180-200 mm