Flow Measuring Instruments

• Light weight
• Superior functionality
• Excellent performance

• Available Sizes: 15 NB to 100 NB
• 2.5 to 40,000 LPH of water at temperature up to 50 degree
• 0.1 to 1000 Nm³/hr of air.

• Compactness
• Accurate result
• User-friendly

• Material of construction:
• C.I., C.S.,SS-316, SS-304 or any other depending upon application.
• Available Sizes: 6 NB to 250 NB

Sight Glass flow indicator is ideal for use of Liquid flow applications. These are simple, economical & reliable way to verify, see and monitor the flow of fluid in industrial process line.

SPECIFICATION:

MOC: CI, CS, MS, SS 304, SS316, PP

Window: Toughened Borosilicate Glass

Packing: PTFE

FLANGE TO FLANGE Distance: 150 mm / 200 mm

Line Size: 15 NB to 200 NB

End Connection: Flanged / Threaded

Pressure: up to 20 Kg/Cm²

Temperature: up to 200°C

Model no: Double window flow indicator (Series-SF-DWFI-213)

Type of connection:

• Screwed or Flanged

Material of construction:

• C.I., C.S., SS-316, SS-304 or any other depending upon application

Available Sizes:

• 6 NB to 250 NB

• GLASS TUBE ROTAMETER (SERIES-SF-GTR-202)

• Up to 150°C and Max press. Up to 10Kg/CM-2

• ± 1% to ± 1.5% of F.S.R

• S.S. 304, 316, P.P., PVC. Etc.

• As per your requirements, Unit in terms of LPM, LPH, NM3/Hr., CFM, C.C./Min., ML/Min for Air or any Gas, Water or any liquid

Digital variable area flowmeter
Model no: digital variable area flowmeter (series-SF-DMTR-210)
Digital Metal Tube Rotameters are all metal variable area flow meters designed to measure flow rate of liquids and gases under critical conditions. It consist of a tapered metal tube with float and Digital indicating assembly. A magnet encapsulated in float couples with static sensors located in an indicating circuit. Thus the movement of the float is accurately indicated in terms of flow rate.
Available Sizes in SS 316 / SS 316L / SS 304 / SS 304L / PP and PTFE construction with flanged connections in line size from 20 NB to 100 NB.
Ranges:
* 100 to 60.000 LPH of water at ambient temperature.
* 2.5 to 1700 Nm³/hr of air at NTP.
Accuracy: ±2% of FSD & ± 1.5% FSD on request.
Accessories:
* High & Low Flow Alarm.
* Heating Jacket for metering section.
* Electrical transmitter with 4-20mA output temperature.
* 2.5 to 1700 Nm³/hr of air at NTP.

• 10 to 5000 nlph of air at ntp

• â±2 of fsd

• built in needle valve
• dp regulator
• panel mounting clamps
• high & low flow alarms

• Less maintenance
• Light weight
• Precisely engineered

• Design Standard conforms to ISO 5167/BS 1042.
• Available Sizes: 50NB to 1000NB
• 22 to 2000 M³/hr of water.
• 0.1 to 300 Nm3/hr of air at NTP.
• Accuracy: ± 2% of FSD

L & S, Straight  Shape Pitot Tube With Manometer, Digital Manometer:

SUNFLOW�? make Specialises in manufacturing of Pitot Tubes of all types for measuring Air/Gas pr LIQUID Velocities in Ducts & Pipe Lines. Pitot Tubes are manufactured as per ps/ Standards or as per given design or drawing having length and material of construction. Four different models are available to suit to customers specific application.

L,S-Shaped : Generally L-Shape, Concentric tube type Pitot tube with curved joint and ellipsoidal nose are used for clear Air / Gas & is most widely used pitot tube.

Calibrated pitot tubes with co-efficient : Pitot tubes can be supplied with co-efficient calibration reports from Indian institute of technology, Powai at extra cost.

Standard length pitot tubes : Generally standard length pitot tubes are available ex-stock with or without calibration reports & can be immediately.
Model No. Insertion Length Model No. Insertion Length
PT-217 200 mm PT-217 1500 mm
PT-217 300 mm PT-217 2000 mm
PT-217 500 mm PT-217 2500 mm
PT-217 750 mm PT-217 3000 mm
PT-217 1000 mm PT-217 3500 mm

Standard :

• MOC-304 S.S.
• Pipe -O.D. 3/8", I.D. 1/4"
• Pressure Connections 1/4" BSP (Female) or as required
• Process connection nil
• Other required length, M.O.C., O.D. & I.D. Pipe, pressure connections can be provided

Optional :

• Engraved insertion depth marking
• Nozzel or other process connection adaptors
• Isolating valves • Connecting Hose or Tubing
• D.P. Indicating Instrument
• Any other size, material of construction or tube as per your given drawing can be made & supplied.

CALIBRATION : For exact calibration i.e. constant factor, tubes can be got calibrated at I.I.T., Powai on your behalf at Aerospace Engineering Dept. in their low speed wind tunnel, Cost Rs. 18500/- + service Tax. Time required 4 to 6 weeks. I.I.T. requires full payment in advance and upto 3 nos. tubes can be calibrated in above estimate. For more than 3 Tubes, rates will change

OTHER ITEMS SUPPLIED FOR USE WITH PITOT TUBE :Inclined Tube/ U-Tube Manometer, Digital Manometer, Adaptors, Tubing, Manometric Liquid etc. can be supplied.

• High durability
• Excellent functionality
• Low maintenance

• Connection: Flanged, Threaded, Nozzle at
• Top - Bottom or Rear with or without control valve in all
• wetted parts viz. S.S. 304, 316, P.P., PVC. Etc.
• Max. Temp. : Up to 70° C and Max press.
• Up to 6-7Kg/CM-2, Accuracy ± 2% to ± 1% of F.S.R
• Floats: S.S. 304, 316, P.P., PVC.Teflon Etc.

Model No:

• Acrylic Body Rotameter With Valve (Series-SF-ABRWV-208)

Connection:

• Flanged, Threaded, Nozzle at Top - Bottom or Rear with or without control valve in all wetted parts viz. S.S. 304, 316, P.P., PVC. Etc.

Max. Temp:

• Up to 70° C and Max press. Up to 6-7Kg/CM-2, Accuracy ± 2% to ± 1% of F.S.R

Floats:

• S.S. 304, 316, P.P., PVC. Etc.

Ranges:

• As per your requirements, Unit in terms of LPM, LPH, M-3/Hr., CFM, C.C. /Min., ML/Min for Air or any Gas, Water or any liquid

• Reliable performance
• Accurate result
• Smooth functionality

Sight Flow Indicator:

Model no: SIGHT FLOW INDICATOR (SERIES-SF-SFI-211)
Available in full View, double window, single window, with flapper, rotary wheel and in drip tube design. Suitable for different types of fluids.
Type of connection: Screwed or Flanged.

Material of construction:
C.I., C.S., SS-316, SS-304 or any other depending upon application.
Available Sizes: 6 NB to 250 NB

Turbine Flowmeter (TFM 215):
Sunflow Turbine Flow Meters are useful for liquids & gases in general industrial application. They provide excellent performance with quality & reliability. Suitable for as hygienic application. The flowing media engages a vaned rotor causing it to rotate at an angular velocity proportional to flow rate. The pick -of coil senses the spinning motion of the rotor inside the pipe & converts it into a pulsating electrical signal. Summation of the pulsating electrical signal is directly related to the total flow. The frequency is linearly proportional to flow rate which is converted to mA signal by electronic circuitry. Flow rate Indicator / Totalizer / Transmitter and Controllers are available in Local/Remote and Panel Mounted asp:ListItems.Design & Calibration Conforms to ISA-RP31.1.

SPECIFICATIONS:

Sunflow Make Metal Tube Rotameter
Model no: METAL TUBE ROTAMETER (SERIES-SF-MTR-201)
Suitable for measuring flow rate for translucent opaque liquid, Gases under high temp. & pressure
Material of const: C.S//SS.304/S.S.316/pp/PVC/Teflon linned
Line Size: 15mm NB to 200mn NB.
Flow range: 100 to 1, 00,000 LPH of water at ambient temp. 30 to 7000 NM3/hour of air at NPT
Accuracy: ±1% full scale reading.
Accessories:
a) Steam Jacketing.
b) High & low flow alarms.
c) 4-20mA transmitter output.
d) Digital Indicator, Totalise.

• Less maintenance
• Light weight
• Precisely engineered

• Design Standard conforms to ISO 5167/BS 1042.
• Available Sizes: 50NB to 500NB
• 22 to 800 M³/hr of water.
• 0.1 to 300 Nm3/hr of air at NTP.
• Accuracy: ± 2% of FSD

• Screwed or Flanged

• C.I., C.S., SS-316, SS-304 or any other depending upon application

• 6 NB to 250 NB

Electromagnetic-Flowmeter:
Sunflow Make
Item Code: SF/EMF/200

• User friendly operations
• High performance
• Accurate results

• wetted components: aluminium, zinc plated carbon steel, PEI Resin, viton
• Accuracy: ±1% of reading
• Flow range: 3 - 80 L/min (0.8 - 21 US gal/min)
• Maximum Pressure:1000 kPa (145 psi, 10 bar)
• Register – totaliser: 0 – 999,999 L (gal)
• register – reset: 0 – 999.9 L (gal)
• max. temp: 80°C (176° F)
• inlet thread: 1” BSPT, 1” BSPPL(G) or 1” NPT female
• outlet thread: 1” BSPT, 1” BSPPL(G) or 1” NPT female
• weight: 1.2 kg (2.6 lbs)

• Accurate in dimension
• Easy installation
• Long life

• Accuracy: ±1% of full scale including linearity
• Repeatability: ±0.15% full scale or better
• Turndown Ratio: 100:1
• Response Time: 1 second
• Gas Ambient Temperature: 0 to 60°C
• Temperature Coefficient: 0.05% full scale per 1°C or better
• Pressure Coefficient: 0.01% full scale per PSI or better
• Minimum Pressure Requirements: Meters: 1 inch of H2O
• Maximum Gas Pressure: 500psi–SS316
• Leak integrity: 1 x10-6 cc/min of He or better
• Wetted Parts: 316 SS, Viton® O-rings
• Connections: 3/4” NPT(F), standard
• Input/Output Connection: 9-pin sub-D connector
• Output signal: Linear 0-5 Vdc,1000 ohms min load, 4-20 mA, 500 ohms loop resistance
• Input Power: Meters: 24 Vdc @ 300 mA, 115 Vac, 220 Vac with ac adaptor
• Weight: 6.8 kg with power supply

• Low power consumptions
• Long service life
• Robustness

• Smooth finish
• Robust designs
• Resistant to corrosions

• 4-line LCD display with flow rate; totalized and signal condition
• The flowmeter is designed for high accuracy of +/-1.0%
• Small size (200*92*32mm); light-weight(538g)
• wide range; velocities(0.01-+/-32 m/s)
• Ni-MH battery life for upto 10 hours continuous operation
• Transducers for pipe sizes of 13 to 6000 mm
• Transducers include the magnetic devices which can install on metal pipe without mounting belt
• Date logger which records flow rate, date, total flow, signal condition, etc.
• Response Time: less than 1 second