Proportion-Air offers many products to help with gas blending applications that need repeatable pressure control. By controlling the pressure of each specific gas to a process, a proprietary blend can be configured and changed on command.
Two QB2s mounted on separate PSR-Series volume boosters are controlling the pressure of two types of media in a gas blending application. The DS-Series transducer is providing second-loop feedback to the QB2 to ensure the highest accuracy. The QB2 provides monitor feedback signals of the actual downstream pressure to the PM-Series panel meters.
Both pressure control assemblies are controlling pressure to a known orifice directly downstream. The known orifice size provides exact flow rates of each specific gas to the process.
Learn more about the QB2 Volume Air Booster.
Products used in this application:
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QBX Industrial Electronic Pressure Regulator
$576.00 Select options This product has multiple variants. The options may be chosen on the product page -
DST High Pressure Transducer
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PSR Series Dome-Loaded Regulator
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