Alicat V Series Volumetric Flow Meter - Manual (Page 34)

32
Dimensional Drawings: page 35, 36
Specification
Mass
Meter
Volumetric
Meter
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
Accuracy: Bi-directional
Meters Only
± (0.8% of reading + 0.2% of total span
positive full scale to negative full scale)
At calibration conditions after tare
Repeatability ± 0.2% Full Scale
Operating Range 1% to 100% Full Scale Measure
Typical Response Time 10 Milliseconds (Adjustable)
Standard Conditions (STP) 25ºC & 14.696PSIA Not Applicable 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
Measurable Flow Rate 128% Full Scale
Maximum Pressure 145 145 1 PSIG
Output Signal Digital
Mass, Volume,
Pressure & Temperature
Volumetric Flow RS-232 Serial
Output Signal Analog Mass Flow Volumetric Flow 0-5Vdc
Optional Output Signal
Secondary Analog
Mass, Volumetric
Pressure or Temperature
Volumetric Flow
0-5 Vdc or 0-10Vdc
or 4-20mA
Electrical Connections 8 Pin Mini-DIN
Supply Voltage 7 to 30 Vdc (15-30Vdc for 4-20mA outputs)
Supply Current 0.035Amp (+ output current on 4-20mA)
Mounting Attitude Sensitivity 0% Tare after installation
Warm-up Time < 1 Second
Wetted Materials 2
303 & 302 Stainless Steel, Viton®, Silicone RTV (Rubber), Glass Reinforced
Nylon, Aluminum.
1. Volumetric meters only: Operating pressure limitations determined by Reynolds number thresholds. For
operating pressures >10PSIG, please contact Application Assistance for more details.
2. If your application demands a different material, please contact Application Assistance for available options.
The following specifications are for the standard configuration of the Alicat product as shipped from the
factory. There are many low-cost customization options available.
Full Scale Flow
Mass Meter
Full Scale Flow
Volumetric Meter
Mechanical
Dimensions
Process
Connections 1
Pressure Drop 2
(PSID)
100SCCM to 10SLPM 100CCM to 10LPM 4.1”H x 2.4”W x 1.1”D 1/8” NPT Female 1.0
20SLPM 20LPM 4.2”H x 2.4”W x 1.1”D 1/8” NPT Female 1.0
Compatible with Beswick®, Swagelok® tube, Parker®, face seal, push connect and compression adapter 1.
fittings.
Venting to atmosphere. Lower Pressure Drops Available, please contact Application Assistance. 2.
Mechanical Specifications
Technical Data for Low Flow Mass & Volumetric Flow Meters
0 to 100 SCCM Full Scale through 0 to 20 SLPM Full Scale