SILVER AUTOMATION INSTRUMENTS LTD.

Low flow rotameter

Low flow rotameter

Metal tube rotameter can work on the water low flow min to 1.6 Liter/hour, it can be used to detect fluids micro flow rate. Metal tube variable area flowmeter is one of the oldest flow measurement technologies; it has wide applications for liquid, gas and even vapors measurement.

Features

✔    Low flow measurement application
✔    Simple construction and trouble-free operations
✔    High accuracy: 1.5%
✔    Mechanical Flow indicator or with flow transmitter options
✔    Flow transmitter option with limit switches, 4-20mA, pulse, Hart, RS485
✔    Sensor size from DN15 to DN150, (1/2” to 6 “ rotameter)
✔    Flange face to face distance: 250mm
✔    Different process connection: flange, thread, tri-clamp
✔    Fluids direction: from button to up , or from left to right , right to left
✔    In-line type flow indicator
✔    Low price rotameter flow meter from China flow meter manufacture

Low flow range table

Sensor

Diameter

Float No.

Water (L/h)

Material

R0,R1,Ti,RL

Water (L/h)

Material

PTFE

Air (m3/h)

@0.1013MPa 20°C

Water pressure loss

(Kpa)

Air

Pressure loss

(Kpa)

15 mm

(1/2”)

H15.1

H15.2

H15.3

H15.4

H15.5

H15.6

H15.7

H15.8

H15.9

1.6~16

2.5~25

4.0~40

6.3~63

10~100

16~160

25~250

40~400

63~630


1.6~16

2.5~25

4.0~40

6.3~63

10~100

16~160

25~250

40~400

0.05~0.5

0.07~0.7

0.11~1.1

0.18~1.8

0.28~2.8

0.48~4.8

0.7~7

1.0~10

1.6~16

2.0

2.3

2.5

2.5

2.5

2.6

2.7

2.9

3.4

7.0

7.2

7.3

7.5

7.8

8.0

10.0

10.8

14

Note: Flow sensor Material description

Wetted Parts Material

R0

SS316

R1

SS304

Rp

PTFE

Ti

Titanium alloy

RL

316L

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[QUERYS RESOURCE ID #57]

Total quantity:231, Total process time:0.13269973 ms

[FILES LOADED]

Total quantity:21

Use Memory: 13.6MB

Time-consuming: 0.22904 ms