MEGI KR type flow switch is a unique rugged, highly reliable & designed to cover all the process applications to control the fluid flow.
The freely suspended paddle senses change in flow through the bellows sealed design, causing the movement of paddle against the spring force, which is preset at predetermined flow rate. A precision SS Spring ensures repeatability and high degree of positive operation.
AVERAGE FLOW RATES TO ACTUATE FLOW SWITCH : |
Pipes Size in which Flow Switch Installed |
|
1” |
11/4” |
11/2” |
2” |
21/2” |
3” |
4” |
|
6” |
Factory or Minimum Adjustment |
FLOW |
LPM |
27.27 |
44.55 |
57.73 |
85.46 |
110.46 |
136.38 |
180.47 |
26.85 |
360.04 |
FPS |
2.24 |
2.11 |
2.00 |
1.80 |
1.63 |
1.30 |
1.0 |
0.94 |
0.88 |
NO FLOW |
LPM |
16.36 |
25.45 |
31.82 |
42.73 |
552.73 |
54.55 |
90.1 |
133.19 |
180.02 |
FPS |
1.34 |
1.21 |
1.10 |
0.90 |
0.78 |
0.52 |
0.50 |
0.47 |
0.44 |
Maximum Adjustment |
FLOW |
LPM |
46.36 |
76.37 |
104.55 |
149.10 |
192.75 |
236.84 |
334.13 |
522.79 |
754.63 |
FPS |
3,91 |
3.62 |
3.62 |
3.14 |
2.74 |
2.26 |
1.86 |
1.85 |
1.84 |
NO FLOW |
LPM |
42.82 |
68.19 |
88.64 |
109.10 |
170.47 |
209.57 |
291.85 |
418.23 |
559.15 |
FPS |
3.43 |
3.23 |
3.07 |
2.29 |
2.51 |
2.00 |
1.62 |
1.48 |
1.37 |
Technical Specification:
| 1 |
Range |
Refer Table |
| 2 |
Process Connection |
1” BSP (M) other connection sizes are optional |
| 3 |
Maximum Line Pressure |
15 Bar Higher pressure optional |
| 4 |
Maximum temp |
170 o C |
| 5 |
Mounting: |
Either vertical or horizontal |
| 6 |
Dead Band |
3-15% |
| 7 |
Enclosure: |
· Polyester resin painted on CRCA Sheet |
| 8 |
Electrical Connection: |
· Water & Weather proof construction 16 mm
cable Entry- ¾” ET |
| 9 |
Paddle Material: |
SS |
| 10 |
Bellows: |
SS |
| 12 |
Switching |
· SPDT Micro switch 5A, 230V AC |
| 13 |
Repeatability: |
Better than
±1% |
| 14 |
Accuracy |
±2.0% |
Selection Megi flow switch for your specific requirement :
|
1 |
Determine actuation flow setting. on
increasing flow/or on decreasing flow). |
|
2 |
Determine pipe size required. |
|
3 |
Determine temperature requirements. |
|
4 |
Determine material of body construction
required. |
|
5 |
Ascertain pressure rating necessary. |
|
7 |
Consult with factory on any special media
information to obtain best option
recommendations such as corrosion resistant configuration,
etc. |
| Depending upon the application requirement, we are
providing solid state Adjustable time delays functions
in the switching assembly in the flow switch. |
|
| Flow Switches
| | Water Meter | | Gas Detector
| | Digital Draft Indicator
| |
|
