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HIGH PRESSUREPrecision Electronic Control
QBS QB3H GX
1:1 High Pressure Controlclosed-loop
Accuracy | Repeatability = ±0.5% F.S. | ±0.05% F.S.
Available in 6061 aluminum & 303 stainless steel manifold
Available in 2-loop configuration for higher flows and various media
Accuracy | Repeatability = ±0.5% F.S. | ±0.2% F.S.
Available in nickel-plated aluminum or nickel-plated brass manifold
Designed for static or constant flow applications
Accuracy | Repeatability = ±0.25% F.S. | ±0.1% F.S.
Available in 2-loop configuration for higher flows and various media
Available in 6061 aluminum, brass or stainless steel manifold
QBS
QB3H
GX
2 ProportionAir.com [email protected] 877.331.1738
Access CapCalibration & Tuning
6-Pin Hirschmann ConnectorPower, Command & Monitor
Many Options Available
Inlet Valve
Inlet Port1/8” NPT, BSP Available
PotentiometersCalibration & Tuning
2nd Loop Input3D Option - not shown
Exhaust Valve
Stainless Steel SensorDry Technology
Outlet Port1/8” NPT, BSP AvailableManifold
Stainless or Aluminum
3 ProportionAir.com
Unaffected by Shock & Vibration Tested up to 25
G Forces
Non-AirConsuming
In a Steady State
Mount in AnyOrientation Does not Affect Operation
Unaffected byFluctuating Supply Pressure
Integrated Volume BoosterFlows up to 50 SCFM
6-Pin Hirschmann ConnectorPower, Command & MonitorMany Options Available
Circuit Board
Stainless Steel SensorDry Technology
Inlet Port3/8” NPT, BSP Available
Inlet Valve
Unaffected by Shock & Vibration Tested up to 25 G Forces
Non-AirConsuming
In a Steady State
Unaffected byFluctuating Supply
Pressure
Mount in AnyOrientation Does not Affect Operation
Access CapCalibration & Tuning
ManifoldNickel-Plated Aluminum or Brass
Outlet Port3/8” NPT, BSP Available
Viton O-RingsStandard Sizes
Exhaust Valve
PotentiometersCalibration & Tuning
M12 ConnectorStandard
Lite PipesSMT LEDs on Circuit Board
Shunt JumpersField Modifiable Command &
Monitor Signal
Exhaust Port1/8” NPT
ManifoldAluminum or Brass
PotentiometersCalibration & Tuning
Access CapCalibration & Tuning
Solenoid ValvesInlet & Exhaust
Stainless Steel SensorDry Technology
Outlet Port1/8” NPT, BSP Available
Non-AirConsuming
In a Steady State
Unaffected by Shock & Vibration
Tested up to 25 G Forces
Mount in AnyOrientation Does not Affect Operation
Unaffected byFluctuating Supply Pressure
[email protected] or Email to discuss your application
Proportion-Air products are warranted to the original purchaser only against defects in material or workmanship for one (1) year from the date of manufacture. The extent of Proportion-Air’s liability under this warranty is limited to repair or replacement of the defective unit atProportion-Air’s option.
Proportion-Air shall have no liability under this warranty where improper installation or filtration occurred.
All specifications are subject to change without notice. THIS WARRANTY IS GIVEN IN LIEU OF, AND BUYER HEREBY EXPRESSLY WAIVES, WARRANTIES
OR LIABILITIES, EXPRESS, IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION ANY OBLIGATION OF PROPORTION-AIR WITH REGARD
TO CONSEQUENTIAL DAMAGES, WARRANTIES OF MERCHANTABILITY, DESCRIPTION, AND FITNESS FOR A PARTICULAR PURPOSE...........................................................................................................................................................................................................
WARNING: Installation and use of this product should be under the supervision and control of properly qualified personnel in order to avoid the risk of injury or death.
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converting die cast environmental food processing glass plastics
8250 N. 600 WestP.O. Box 218
McCordsville, Indiana 46055
Authorized Local Distributor:
Handcrafted in the USA
ISO 9001-2008 Certified