Air pressure regulator P31P series
springsingle-stagedigital output

air pressure regulator
air pressure regulator
air pressure regulator
air pressure regulator
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Characteristics

Product
for air
Technology
spring
Number of stages
single-stage
Output signal
digital output
Applications
industrial
Other characteristics
proportional
Pressure

Min.: 0 bar (0 psi)

Max.: 10 bar (145.04 psi)

Flow

1,200 m³/h (42,377.6 ft³/h)

Description

P31P programmable electronic proportional regulators allow for regulation of outlet pressure proportionally to an electrical control signal in order to deliver best performance and reliability. This unit utilises an onboard user friendly LED display for changing and customising parameters such as adjustment of pressure limits, control signal (0-1OV or 4-20mA), output signal, set pressure scale (PSIG, bar, Mpa), minimum and/or maximum pressure, and behavior control. Units can be ordered in normally closed (NC) or forced exhaust normally open (NO) versions. For the forced exhaust version, when supply voltage is lost, the unit will automatically exhaust the regulated pressure to zero. Internal pulse-width modulated valves control the output pressure proportionally to an analogue input control signal of 0-1 OV or 4-20mA. The unit is comprised of a piston operated pneumatic pressure regulator controlled by a closed loop system. An internal pressure sensor measures the output pressure of the regulator and provides a feedback signal to the controller. Any difference between the set point and feedback is converted to a digital signal which will energise either of the internal solenoid valves to correct the output pressure of the regulator. Markets •Air and Gas • - Appliances • - Entertainment Automation • - Factory Automation • - Machine Tools • - Misc. Industrial • - Misc. Manufacturing • - Molding • - Packaging Machinery • - Printing and Marking Equipment • - Vehicle Assembly Facilities • - Wearing Apparel • - Food and Beverage • - Misc. Processing

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.