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OEM Customized Air Duct Flow Sensor -
S6022 Flow Switch – Soloon Detail:
Feature of S6025 Fluid Level Switch
| Rated voltage VRated Current A |
Power COS ø |
125VAC |
250V AC |
| No induced load current |
1 |
15 |
15 |
| Induced load |
Full load current |
0.75 |
3.5 |
2.5 |
| Current |
Instantaneous current |
0.45 |
21 |
15 |
Figure1: Technological Parameter 1
| Valve Size |
Connector |
MaxPressure
(Mpa) |
Protection |
AllowableMedium Temp. |
Wet.(Kg) |
Modulating Range of Flow |
| Pipe Size |
Min. |
Max. |
| Flow decrease |
Flow increase |
Flow decrease |
Flow increase |
| 3″ |
1″-11½ (NPT) |
1.60 |
IP65 |
-30~120 |
0.6 |
1″ |
2.5 |
4.2 |
8.5 |
8.8 |
| 2″ |
9.5 |
13.7 |
27 |
29 |
| 3″ |
19 |
27.5 |
50 |
53 |
Figure 2: Technological Parameter 2
When there is sufficient fluid through the pipe, the loop closes up between red and blue contacts.

Mounting of S6022 Flow Switch
- Mount the switch in a section of pipe where there is a straight run of at least five pipe diameters on each side of the flow switch.
- The switch should be mounted so that the terminals or wire leads are easily accessible for wiring.
- Screw the flow switch into position so that the flat of the paddle is at a right angle to the flow. The arrow on the side of the case must point in the direction of the flow.
- The switch must be mounted in a horizontal pipeline or a vertical pipeline with upward liquid flow. It is not recommended for installation where liquid flow is downwards. When mounted in a vertical pipe with the upward flow the switch trips will operate at a slightly higher flow than shown in Figure 4: “Typical Flow Rates”, due to the effect of gravity on the switch mechanism.
- All wiring connections must be made using copper conductors only.
- All wiring must be installed in accordance with the National Electric Code and local regulations
Flow Rate of S6022 Flow Switch
* + GPM figures are for a switch with a 6” paddle.
* For 4” and 5” line pipes, the 6” paddle is trimmed to a 4” and 5” length, respectively.
* For switching action, refer to figure 3.
| GPM (m3/hr) Required to Actuate Switch |
| Pipe Size (in.) |
1 |
1-1/4 |
1-1/2 |
2 |
2-1/2 |
3 |
4* |
5* |
6* |
8* |
| Minimum Adjustment |
Flow increasingred→yellow
closed** |
4.2(1.0) |
5.8(1.3) |
7.5(1.7) |
13.7(3.1) |
18.0(4.1) |
27.5(6.2) |
65.0(14.8)
37.0+
(8.4) |
125.0(28.4)
57.0+
(12.9) |
190.0(43.1)
74.0+
(16.8) |
375.0(85.2)
205.0+
(46.6) |
| Flow decreasingred→blue
closed** |
2.5(0.6) |
3.7(0.8) |
5.0(1.1) |
9.5(2.2) |
12.5(2.8) |
19.0(4.3) |
50.0(11.4)
27.0+
(6.1) |
101.0(22.9)
41.0+
(9.3) |
158.0(35.9)
54.0+
(12.3) |
320.0(72.7)
170.0+
(38.6) |
| Maximum Adjustment |
Flow increasingred→yellow
closed** |
8.8(2.0) |
13.3(3.0) |
19.2(4.4) |
29.0(6.6) |
34.5(7.8) |
53.0(12.0) |
128.0(29.1)
81.0+
(18.4) |
245.0(55.6)
118.0+
(26.8) |
375.0(85.2)
144.0
(32.7) |
760.0(172.6)
415.0+
(94.2) |
|
Flow decreasingred→blue
closed** |
8.5(1.9) |
12.5(2.8) |
18.0(4.1) |
27.0(6.1) |
32.0(7.3) |
50.0(11.4) |
122.0(27.7)
76.0+
(17.3) |
235(53.4)
111.0+
(25.2) |
360.0(81.8)
135.0+
(30.7) |
730.0(165.8)
400.0+
(90.8) |
Product detail pictures:
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OEM Customized Air Duct Flow Sensor -
S6022 Flow Switch – Soloon , The product will supply to all over the world, such as: Bangladesh
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, Qatar
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