Industrial Rotameter

Product Details:

Jaipur Manometer offers its clients with top quality Metal Tube Rotameter that is manufactured in accordance with international standards. This Metal Tube Rotameter is used for opaque and turbid fluids at high operating temperature and pressures. Metal Tube Rotameters offered by us, are known for their rugged construction, high performance and durability among the clients.

Metal Tube Rotameter is perfect for high pressure, temperature and corrosive conditions with hazardous fluids. The Metal Tube Rotameter requires no additional power supply and the basic measurement system is robust and accurate. The Metal Tube Rotameter is used for monitoring flow of De-Mineralized Water, Gases, Acid, Salts, Organic Solvents and most petroleum product.

Materials of Construction:

Top flange: SS 304 / SS 316/ SS 316L/ Hastelloy C
Scale: Anodized Aluminium
Pointer: Aluminium knife edge sharp
Indicator Box: ABS/Die Cast Aluminium
Pipe: As per wetted parts
Bottom flange: SS 304 / SS 316/ SS 316L/ Hastelloy C

Features:ABS/Die Cast Aluminium indicator box with Aluminium pointer and SS 304 hardwareHigh Pressure and Temperature serviceLinear flow reading and output signalsLine size from 1/2" to 6"Over all flange to flange length 350 mm, 450mm, 500mmFlow 100 to 100000 LPH for water and 5000 m3/hr for airFlanged connections to any standard ASA, BST, DIN etc.Optional alarms and 4-20 mA outputAccuracy: better than +2% full flowRangeability: 10:1Repeatability: 0.5%Scale: 90o Angular
Details Required for Sizing and Calculation:

Service FluidSp. Gravity of Fluid at operating conditionsViscosity of FluidWorking Temp & PressureFlow RangeWetted Parts MOCLine Size, Connection & Orientation.

Additional Information:

• Production Capacity: 50 Number per month
• Delivery Time: 2 week

Product Details:

Variable-area flow meters, often called rotameters, consist essentially of a tapered tube, a float and scaled indicator as you see in the figure below. Although classified as differential pressure units, they are, in reality, constant differential pressure devices. Flanged-end or screwed-end fittings provide an easy means for installing them in pipes. When there is no flow, the float rests freely at the bottom of the tube. As the fluid enters the bottom of the tube, the float begins to rise. The float material is selected so as to have a density higher than that of the fluid and the position of the float varies directly with the flow rate. Its exact position is at the point where the differential pressure between the upper and the lower surfaces balance the weight of the float.

· Hot and cold water as well as air flow measurement in air conditioning

· Medium and large line measurement in general process industry

· Cooling water lines

· Water treatment process

· Pure and ultra-pure water production facilities

· Testing of firefighting pumps

· Testing of blowers 

STANDARD FEATURES:

 

Various Material of Construction

Line Size                     : 15 NB to 80 NB

Connection                 : BSP (M), BSP (F), TC END, Flanged

Ranges                        : 2.0 LPH to 30000 LPH

Face-To-Face Distance: 350mm, 450mm,500mm

Accuracy                     : +/- 2% of Full Scale

Measuring Span         : 10:1

Glass                           : Borosilicate

Float                            : SS-316 , PTFE                             

Easy to Maintain and Replace

Suitable for on Line Installation

Single Piece (jointless) PTFE / PP claded end connections

Heavy Duty Design with Maximum Visibility

Float is provided with PTFE Indicating Ring which minimizes breakage of Glass Tube.

Additional Information:

• Production Capacity: 50 Number per month
• Delivery Time: 4 days