NUCLUS CONTROL
Paddle Wheel Flow Sensor

Paddle Wheel Flow Sensor

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Ever since our establishment in this domain, we have been engaged in manufacturing, supplying and exporting top grade Paddle Wheel Flow Sensors that are popularly used for velocity of liquids, gases and vapors in the pipes  such as water, hydrocarbons, cryogenic liquids etc. These meters consist of three primary components, which are paddle wheel sensor (generate frequency and voltage signals proportional to the flow rate of the liquid), pipe fitting and display controller (receive the signal from the paddle wheel meter and convert it into actual flow rate). The offered paddle wheel flow sensors are made from quality assured raw materials in accordance with the set industry standards.

Benefits:
  • High flow reading accuracy
  • Ideal for gravity flow as these have no pressure drop property
  • Easy to install and operate

Types of Sensor Installation Fittings:

  • Weld Block
  • S.S T Fitting with Threaded End
  • S.S T Fittings with Stud End
  • S.S. T Fitting with Welded Flange
  • Weld Adapter

Applications:

  • Water Treatment
  • Filtration Systems
  • Chemical / Pharmaceutical
  • Bottling / Distillary
  • Concrete Batching plant
  • Textile / Process machine automation

Technical Specifications:

Flow Rate Range

0.5 to 5 m/s (1.6 to 16.4 ft./s)

Pipe Size Range

15 NB to 300 NB (0.5 to 12 in.)

Linearity

+1% of full range

Repeatability

+0.5% of full range

Min. Reynolds Number Required

4500

Wetted Parts Sensor Body

Polypropylene (black) or PVDF (black) SS 304 / SS 316

O-rings

Viton / PTFE

Rotor Pin

Hastelloy C

Rotor

Black PVDF

Frequency

38 Hz per m/s nominal (11.6Hz per ft/s nominal)

Supply voltage

10 to 24 VDC regulated

Supply current

<20 mA @ 10 to 24 VDC

Output Type

Pulse output ( NPN )

Cable Length

5 m (16.4 ft.) Standard

Operating Pressure

PP: max10 bar(145 psi) @ 25oC
PVDF: max12 bar(175 psi) @ 25oC

Operating Temperature

PP: 10oC to 70oC (14oF to 158oF)
PVDF: 10oC to 100oC (14oF to 212oF)

Line Size Selection:

Size

15 NB

25 NB

40 NB

50 NB

65 NB

80 NB

Min flow m3/hr

0.26

0.88

2.04

3.50

6.30

7.80

Max flow m3/hr

2.60

8.80

20.4

35.0

63.0

78.0

Size

100 NB

125 NB

150 NB

200 NB

250 NB

300 NB

Min flow m3/hr

14.0

22.0

32.0

56.0

88.0

126

Max flow m3/hr

140

220

320

560

880

1260