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SURPASS
VORTEX FLOW METERS
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| VORTEX FLOW
METERS |
| Low cost, and
reliable |
| Easy do install
or retrofit into your current system or design |
| For aggressive and corrosive
chemicals |
| Lightweight and compact |
| All wetted
surfaces are made out of PFA |
| With display (ESF
Series), or without display (ESL Series) available |
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| Model |
ESF-10U |
ESF-15U |
ESF-20U-N |
ESF-25U |
ESL-10 |
ESL-10-7 |
ESL-15 |
|
Flow range |
0.7-3.5 l/min |
2.5-160l/min |
6-40 l/min |
30-130 l/min |
0.5-3.5 l/min |
0.5-7 l/min |
2.5-16 l/min |
|
Accuracy |
5% at the F.S. |
2.5% at the F.S. |
1.5% at the F.S. |
3% at the F.S. |
5% at the F.S. |
5% at the F.S. |
2.5% at the F.S. |
|
Connection |
3/8" tube ends |
1/2" tube ends |
3/4" flared |
1" tube ends |
3/8" tube ends |
3/8" tube ends |
1/2" tube ends |
|
Output |
4-20 mA |
4-20 mA |
4-20 mA |
4-20 mA |
4-20 mA |
4-20 mA |
4-20 mA |
|
Lower and upper limit
outputs |
NPN |
NPN |
NPN |
NPN |
NPN |
NPN |
NPN |
|
Pulse output |
10 ml/pulse |
10 ml/pulse |
10 ml/pulse |
100 ml/pulse |
10 ml/pulse |
10 ml/pulse |
10 ml/pulse |
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Display |
Yes |
Yes |
Yes |
Yes |
No |
No |
No |
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