Alicat Scientific Product Catalog - Alicat Scientific - #29

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Alicat Scientifi c, Inc. tel: 888 290 6060 7641 N Business Park Drive fax: 520 290 0109 Tucson AZ 85743 USA www.AlicatScientifi c.com 27 Specifi cation Mass Controller Description Accuracy ± (0.8% of Reading + 0.2% of Full Scale) At calibration conditions after tare High Accuracy Option ± (0.4% of Reading + 0.2% of Full Scale) At calibration conditions after tare Repeatability ± 0.2% Full Scale Operating Range 1% to 100% Full Scale Measure and Control Typical Response Time 100 Milliseconds (Adjustable) Standard Conditions (STP) 25ºC & 14.696PSIA Mass Reference Conditions Operating Temperature -10 to +50 ºCelsius Zero Shift 0.02% Full Scale / ºCelsius / Atm Span Shift 0.02% Full Scale / ºCelsius / Atm Humidity Range 0 to 100% Non–Condensing Controllable Flow Rate 102.4% Full Scale Maximum Pressure 145 PSIG Input /Output Signal Digital Mass Flow, Volumetric Flow, Pressure & Temperature RS-232 Serial or PROFIBUS1 Input / Output Signal Analog Mass Flow 0-5Vdc Optional Input / Output Signal Secondary Analog Mass Flow, Volumetric Flow, Pressure or Temperature 0-5 Vdc or 0-10Vdc or 4-20mA Electrical Connections 8 Pin Mini-DIN or DB-15 Supply Voltage 24 to 30 Vdc Supply Current 0.750Amp Mounting Attitude Sensitivity Control response somewhat sensitive to inverted operation. Warm-up Time < 1 Second Wetted Materials2 303 & 302 Stainless Steel, Viton®, Silicone RTV (Rubber), Glass Reinforced Nylon, Aluminum, 410 &416 Stainless Steel, Nickel, Silicon, Glass. 1. If selecting PROFIBUS no analog signal is available. PROFIBUS units do not have the display. See PROFIBUS specifi cations for PROFIBUS supply voltages and currents. 2. If your application demands a different material, please contact Application Assistance for available options. Full Scale Flow Mass Controller Mechanical Dimensions Process Connections1 Pressure Drop2 (PSID) 50SLPM 4.7”H x 7.3”W x 2.3”D 1/4” NPT Female 9.0 100SLPM 11.7 1. Compatible with Beswick®, Swagelok® tube, Parker®, face seal, push connect and compression adapter fi ttings. See page 45 for fi ttings. 2. Lower Pressure Drops Available, Please contact Application Assistance. Mechanical Specifi cations Technical Data for Moderate Flow Mass & Volumetric Flow Controllers 0 to 50SLPM Full Scale through 0 to 100SLPM Full Scale The following specifi cations are for the standard confi guration of the Alicat product. There are many low-cost customization options available. 50SLPM to 100SLPM approximate weight: 6.4 lb. need graph 0 2 4 6 8 10 12 14 0% 20% 40% 60% 80% 100% 120% % of Full Scale PSI Typical 50 SLPM, 100 SLPM Controller Pressure Drop. Improved Pressure Drops available. — 100 SLPM — 50 SLPM MC Series 0-50SLPM 0-100SLPM 2X 8-32 UNC „¦v .500 Approx. 7.275 4X 8-32 UNC „¦v .375 4.667 1.750 .500 2.250 6.775 .300 1/4 NPT Both Sides 1.125 .800 .800 1.125 .250 3.250 .375 .750 1.875 2.150