Specifications:

Performance:

Economical

Conventional

Digital

     Linearity

± 3.0% of Full Scale

± 1.0% of Full Scale

± 0.5% of Full Scale

     Repeatability & Hysteresis
     Temperature Coefficient 

     Response Time 
         (to within 1% of set point)
     Long Term Stability
        (Continuous Operation)

± 0.15% FS
0.09% / ºC from 21ºC set point

100 msec

0.2% FS / >7500 hours

± 0.15% FS
0.009% / ºC from 21ºC set point

100 msec

0.2% FS / >7500 hours

± 0.15% FS
0.09% / ºC Uncompensated
0.005%/ ºC Compensated
250 msec

0.2% FS / >7500 hours

Fluid Requirements:

     Calibration Gas
     Flow Ranges
     Pressure Range 
     Cal Pressure
     Internal Leakage
     External Leakage 

Customer Specified, Non Corrosive
Customer Specified, 0 sccm at Vc < 1% FS, Min sccm at Vc = 2% FS, Max sccm at Vc = 100% FS
0-100 Psig
25 Psi - Typical
10^-5 sccm @ 1, 30 and 100 Psi (He)
2 x 10^-6 sccm (He)

Electrical Requirements:

     Input Voltage (single supply)
     Power Consumption
     Control Voltage
     Output Voltage

12, 15, 18, or 24 volts +10% - 3%
2.0 Watts Maximum
0 - 5 VDC, 1 - 5 VDC, or 4-20mA
0 - 5 VDC

Environmental Requirements:

     Operating Ambient Temp.
     Storage Temperature
     Humidity Range
     Nominal Temperature

0-50ºC
-40 - 70ºC
5% - 95% (Relative, non-condensing)
21ºC  ±10ºC

Mechanical Configuration:

     Input/Output Ports
     Dimensions
     Weight

10-32 Threaded (Other sizes, consult factory)
L: 2.8” W: 1.5” H: 5.6”
13.0 oz

Construction (wetted materials):

     Manifold
     Filter Screen
     O-Rings
     Tubing
     Sealant
     Flow Sensor

Nickel Plated Aluminum, Brass 360
Polyester
Fluorocarbon (Viton®), others at additional cost
Polyurethane
Anaerobic Sealant
Engineering Thermoplastic, Silicon, Silicon Nitrite, Gold, Aluminum Oxide, Epoxy Sealant, Fluorocarbon (Viton®), Polyester