SULLIVAN&SONS定位器3300LSi1520S介绍
SULLIVAN&SONS已变更为Sullivan Process Controls，制造和销售市场的仪表和控制阀品牌三十多年，在于石油和天然气及化学工业相关的制造和生产中拥有丰富的经验。
SULLIVAN&SONS的主营产品有阀门，调压器定位器，控制器和变动器等。
SULLIVAN&SONS定位器3300L系列技术参数
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Product Specification
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Model
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SS-3300L
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Input Signal
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4~20mA DC
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Minimum Current Signal
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3.2mA(Standard), 3.8mA(Hart Included)
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Supply Pressure
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0.14~0.7 MPa (1.4~7 bar)
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Stroke
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10~150 mm
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Impedance
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Max.450Ω @ 20mA DC
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Air Connection
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PT, NPT 1/4
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Gauge Connection
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PT, NPT 1/8
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Conduit Entry
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PF(G) 1/2
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Protection Grade
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IP66
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Explosion Proof
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Ex ia IIC T6 / T5 (in progress)
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Ambient Temperature
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Operating Temp. :-30~85℃
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Linearity
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±0.5% F.S.
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Hysteresis
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0.5% F.S.
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Sensitivity
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±0.2% F.S
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Repeatability
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±0.3% F.S.
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Flow Capacity
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70 LPM (Sup.=0.14 MPa)
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Air Consumption
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Below 2 LPM (sup = 0.14 MPa), Below 3 LPM (sup = 0.7MPa)
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Output Characteristic
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Linear, Quick Open, EQ%, User Set (16 point)
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Vibration
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No Resonance upto 100Hz @ 6G
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Humidity
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5-95% RH @ 40℃
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Communication (Option)
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HART Communication
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Feedback Signal (Option)
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4~20mA (DC 10~30V)
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Material
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Aluminum Diecasting
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Weight
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2.0kg
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Painting
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Epoxy Polyestere Powder Coating
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SULLIVAN&SONS定位器SS3300系列介绍
SS-3300系列智能阀门定位器可响应来自控制器的4-20mA输入信号来精确控制阀门行程。内置微处理器优化了定位器的性能，并提供了诸如自动校准，PID控制，警报和HART协议通信之类的独特功能。
SS-3300 series Smart Valve Positioner accurately controls valve stroke in response to an input signal of 4-20mA from the controller. Built-in micro-processor optimizes the positioner’s performance and provides unique functions such as Auto-Calibration, PID Control, Alarms, and HART Protocol Communications.
SULLIVAN&SONS定位器SS3300系列选型
SULLIVAN&SONS定位器SS3300系列其他常用型号：
SULLIVAN&SONS 3300LSi1520S
SULLIVAN&SONS 3300R