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Manufacturer for Hvac Air Pressure 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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Manufacturer for Hvac Air Pressure Sensor -
S6022 Flow Switch – Soloon , The product will supply to all over the world, such as: Oslo
, Norway
, Ottawa
, Our staffs are rich in experience and trained strictly, with qualified knowledge, with energy and always respect their customers as the No. 1, and promise to do their best to deliver the effective and individual service for customers. The Company pays attention to maintaining and developing the long-term cooperation relationship with the customers. We promise, as your ideal partner, we'll develop a bright future and enjoy the satisfying fruit together with you, with persisting zeal, endless energy and forward spirit.