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北京冉盟兴科技发展有限责任公司
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双阀压力控制器
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详细内容： |
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技术参数
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Specification
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Dual Valve Pressure Controllers
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Description
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Accuracy:Full scale pressure≤0.04PSIG
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±0.5%
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Full Scale
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Accuracy:Full scale pressure>0.04PSIG
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±0.25% or ±0.125% HC
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Full Scale
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Feed Valve Orifice
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0.050
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Inches
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Exhaust Valve Orifice
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0.050
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Inches
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Alternate Valve Orifices Available
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0.010 or 0.030
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Inches
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Repeatability
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±0.08%
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Full Scale
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Turndown Ratio
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200:1
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Adjustable Response Time
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≤100
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Milliseconds
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Operating Temperature
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-10 to +50
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Degree Delsius
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Zero Shift
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0.02%
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Full Scale/℃elsius
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Span Shift
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0.02%
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Full Scale/℃elsius
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Excess Pressure
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102.4% Controllable
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Full Scale
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Burst Pressure
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≥3X
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Full Scale
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Supply Current Peak
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0.250
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Amp
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Supply Current Average
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0.050
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Amp
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Supply Voltage
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12-30
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Volts dc
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Input/Output Signal Standard
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RS-232 Serial & 0-5Vdc
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Electrical Connections
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8 Pin
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Mini-DIN
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Wetted Materials
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302 & 303 Stainless Steel,Viton,Silicone RTV,Brass,400 Series Stainless Steel(Standardunits are for non-corrosive gases),Silicon,Glass
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测量干燥、无腐蚀性气体
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量程范围从-30inHG～0到0-100PSIG
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本地动态显示
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RS-232或模拟输入/输出
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多种孔径尺寸用于进气和排气
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可选9种压力单位：PSIA, PSIG, mmHG, inHG, inH2O, mBar, Atm, Torr, kPa
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