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 FS2000 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.
High purity gases
Seal leak detection
Setpoint 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]
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:
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).
Optional N.I.S.T. Flow Calibration Services Factory 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
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.
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)]
Operating 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.
For SPDT: 6 amps rated at 115 Vac, 24 Vac or 24 Vdc.
For NPN: Open collector transistor; 250 mA maximum current (alarm).
AMS Instrumentation & Calibration Pty Ltd (AMS) has been in existence for more than 38 years supplying calibration equipment and industrial instrumentation to all industries. With more than 225 years ...