نام محصول:
تنظیم کننده فشار هوا
نام انگلیسی:
Air pressure regulator 415
برند:
Parker Precision fluidics Division
مشخصات:
The Porter Model 415 & 425 Electronic Pressure Regulators combine the proven Porter EPC Electronic Proportional Control Valve with an integrally-mounted pressure sensor and the necessary electronics for self-contained closed-loop pressure control.
The Porter Model 415 & 425 Electronic Pressure Regulators combine the proven Porter EPC Electronic Proportional Control Valve with an integrally-mounted pressure sensor and the necessary electronics for self-contained closed-loop pressure control. Model 415 permits regulation of forward (i.e. downstream) pressure. The controlled pressure is established by a user-applied 0-5 Vdc setpoint voltage. The exclusive absolute zero (ABZ) feature allows the pressure signal to be essentially clamped at zero for signals less than 1.5% full scale, which in turn forces the control valve closed. ABZ minimizes the zero drift effects due to temperature variation and guarantees the control valve will not open for setpoint values less than 1.5% full scale. When pressure is adjusted to greater than 1.5% full scale, the pressure signal is enabled, and calibrated accuracy is achieved. The ABZ feature may be disabled by means of a control input at the electrical connector.
Markets:
• Analytical Chemistry
• Mass Spectrometry
• Gas Chromatography
• Flow Cytometry
Features/Benefits:
• Aluminum body
• Pressure Senor Assembly: Pyrex®, ceramic, silicon, epoxy, RTV and stainless steel
• Valve Components (wetted): Aluminum, brass, 302 stainless steel, 305 stainless steel, 316 stainless steel, 430 stainless steel and Sandvik® 1802
• Brass Orifice
Applications:
Volumetric Flow Control
Carrier Gas Pressure Control
Air over Liquid Flow Control
توضیحات:
Product
gas, for air
Number of stages
single-stage
Material
brass, stainless steel, aluminum, silicone, epoxy, ceramic
Applications
industrial, for chemical applications
Other characteristics
proportional
Temperature
Max.: 50 °C(122 °F)Min.: 0 °C(32 °F)
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