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FS2000L NuTec® Flow Switch
Flow Switch Summary
The FS2000L inline type NuTec combines extraordinary responsiveness and
accuracy with superior reliability in extreme process conditions. This
product features an advanced non-intrusive sensor design constructed of
316L stainless steel and is available with 20 Ra or 10 Ra electropolish
finishes that are suitable for high purity and sanitary environments.
Inline sizes range from 0.50 to 2 inches for easy installation using
male NPT, butt weld or sanitary flanges. FCI is the only thermal
manufacturer providing temperature compensation to ensure set point
accuracy for process temperatures that vary up to
± 100° F.
All Nutec Series flow and level switches are designed with proven
thermal mass flow sensor technology in a rugged package that is easy to
install and requires minimal maintenance.
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Applications |
Seal leak detection |
Pill coating |
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Chemical injection |
Fermentation |
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Pump protection |
Bottling |
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High purity gases |
Chip manufacturing |
SpecificationsSetpoint Range:
Water:
1/2 inch [13 mm] tubing: 0.03 to 3.4 gpm [0.11 to 12.9 lpm]
1 inch [25 mm] tubing: 0.18 to 18.5 gpm [0.68 to 70 lpm]
2 inch [51 mm] tubing: 0.85 to 85.5 gpm [3.22 to 324 lpm]
Air/Gas:
1/2 inch [13 mm] tubing: 0.02 to 13.4 scfm [0.0006 to 0.38
ncmm]
1 inch [25 mm] tubing: 0.12 to 74 scfm [0.003 to 2.1 ncmm]
2 inch [51 mm] tubing: 0.57 to 342 scfm [0.016 to 9.7 ncmm]
Accuracy: ± 3% of alarm setpoint + 0.25% of setpoint range over
any 100° F [38° C] temperature span.
Repeatability: ± 1% of alarm setpoint
Response Time: 0.5 to 2.5 seconds
Enclosure:
Standard: Weatherproof
Optional: Aluminum rated for hazardous location use
(Class I and II, Division 1 and 2, Group B, C, D, E, F and G; and EEx d
IIC) and resists the effect of weather and corrosion (NEMA/CSA Type 4X
and equivalent to IP66). Stainless steel enclosure is available as an
option.
Agency Approvals: FM, CSA, ATEX (pending), CE Mark, Sanitary 3A and ASME
BPE (1997).
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Flow Element
Materials of Construction:
Standard: All welded 316L stainless steel for all
wetted surfaces.
Optional: All welded 316L stainless steel with 20 Ra
or 10 Ra electropolish for all wetted surfaces.
Process Connection:
Standard: Butt weld
Optional: Male NPT or sanitary flange.
Inline Body Length:
For Male NPT: 9 inches [229 mm]
For Butt Weld or Sanitary Flange: 6 inches [152 mm]
Operating Temperature: -40° to +250° F [-40° to +121° C]
Operating Pressure:
For Male NPT or Butt Weld: To 500 psig [35 bar(g)]
For Sanitary Flange: To 100 psig [7 bar(g)]
Control CircuitOperating Temperature: 0° to +140° F
[-18° to +60° C]
Input Power: 85 to 265 Vac at 3 watts, 24 Vac ± 2.5 Vac at 2.5
watts, or 24 Vdc +2.5/-1.5 Vdc at
2.5 watts.
Signal Output:
For SPDT: 6 amps rated at 115 Vac, 24 Vac or 24 Vdc.
For NPN: Open collector transistor; 250 mA maximum
current (alarm).
Electrical Connection: 0.75 inch female NPT
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Optional N.I.S.T. Flow Calibration ServicesFactory N.I.S.T. calibration in air or water is available as an option
for customer specified setpoint(s) or a flow curve based on the media
ranges specified above |
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