VAC定位器V200E系列V200E-N-D1-90-B-C1-FB-M参数介绍
VAC定位器V200E系列V200E-N-D1-90-B-C1-FB-M参数介绍
Valve Accessories and Controls 销售用于控制各种流量控制市场中的执行器的产品。
VAC定位器V200E系列参数介绍
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Input range:
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4-20mA (Ri＜170ohms)
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Supply pressure:
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20-145 1MPa
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Linearity error:
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<1.0% f.s.
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Hysteresis:
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<0.6% f.s.
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Repeatability:
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<0.5% f.s.
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Pneumatic Flow
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Standard/Low Bleed
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High Gain Super High
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Gain/High Flow
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Pressure Gain: @87
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240:1
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1100:1
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1100:1
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PSI (600kPa) acc.to
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ISA S75.13
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Air Delivery: @87
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SCFM
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PSI (600kPa)
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28.3
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31.5
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50
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Air Consumption:
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SCFM
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@87 PSI
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<.2
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.83
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1.3
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Temp Range:
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40º to 185º Fahrenheit
-40º to 85º Celsius
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Air Connections:
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¼” NPT or G Threads
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Gauge port:
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1 /8” NPT or G Threads
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Cable entry:
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½” NPT or M20x1.5 or PG 13.5
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Ingress & corrosion protection: Nema 4X and IP 66 Coating: Powder Polyester
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Weight
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3.8 lbs
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1.7 kg
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VAC定位器V200E系列介绍
The V200E could be viewed as the first step in building the “all in one” positioner, by adding the basic internal Ip converter module, and thus converting the V200P to an electropneumatic V200E. This Ip module fits very neatly inside the housing, requiring only two screws to secure the module to the housing. Internal air porting takes the necessary filter air to convert the supply air to a 3-15 internal signal. This conversion can be made in minutes, in a shop or in the field. This electropneumatic unit then accepts a 4/20 mA input signal and internally converts that electronic signal to a 3-15 psi output sent into the positioner pneumatic signal diaphragm chamber. Once the module is installed, a 1⁄4” plug is then “securely” installed in the ¼ “ pneumatic port on the side of the positioner marked I. This also means that replacing this module is very simple…only minutes to troubleshoot and bring the package back in service. Calibration and troubleshooting are made easier due to the Ip board on this module, with easy access and the ability to generate or read a local signal. As with any positioner, the use of pressure gauges makes calibrating and troubleshooting this unit much easier and more effective. Performance of this VAC V200E electropneumatic is exceptional, allowing this product to be mounted and perform to some of the tightest (highest) industry standards.
通过添加基本的内部Ip转换器模块，V200E可以被视为构建“一体化”定位器的第一步，从而将V200P转换为电动气动V200E。该Ip模块非常整齐地安装在外壳内，只需要两颗螺钉即可将模块固定到外壳上。内部空气端口需要必要的过滤空气将供应空气转换为 3-15的 内部信号。这种转换可以在几分钟内、在商店或现场完成。然后，该电动气动装置接受 4/20 mA 输入信号，并在内部将该电子信号转换为 3-15 psi 输出，发送到定位器气动信号隔膜室。安装模块后，将 1⁄4” 插头“牢固地”安装在标有I的定位器一侧的 ¼“ 气动端口中。这也意味着更换该模块非常简单……只需几分钟即可进行故障排除并带来重新投入使用。由于该模块上有Ip板，校准和故障排除变得更加容易，易于访问并且能够生成或读取本地信号。与任何定位器一样，压力表的使用使得该装置的校准和故障排除更加容易和有效。这种 VAC V200E 电动气动装置的性能非常出色，使该产品能够安装并执行一些最严格的行业标准。
VAC定位器V200E系列其他常用型号：
VAC V200
VAC V200E
VAC V200E-G-D1-90-A-C1