VAC定位器V200EX系列參數(shù)介紹
EX V200EX | |
Input Signal: | 4-20mA (Ri 260 Ohm) |
Supply Pressure: | 20-145 PSI (0.14-1MPa) |
Linearity error: | <0.8% f.s |
Hysteresis: | <0.5% f.s |
Repeatability: | <0.4% f.s |
Temperature range: | -40° to +158 F* |
VAC定位器V200EX系列介紹
V200EX 被稱為“防爆”裝置，因為它添加了用于危險場所的特殊額定和批準的 Ip 模塊。對于工廠的額定區(qū)域，F(xiàn)M-CSA-Atex，Class1 Div.需要 II 或 EEx（和其他）認證，此 EX 定位器產(chǎn)品將滿足這些應用規(guī)范。該 EX，4-20 mA 模塊可以在訂購時指定或在現(xiàn)場進行轉換。它們的操作與任何其他電動氣動定位器一樣，但外殼的設計符合這些嚴格的分類。該 EX 模塊通過一個短轉接板直接安裝到 V200P 基座定位器上，該轉接板在板的背面提供氣壓，通過 4/20 mA 信號在內(nèi)部將此壓力轉換為 3-15 psi 信號，返回到定位器信號隔膜室。不要與 Nema 分類（7 或 9）混淆，這些 FM-CSA、-ATEX 等區(qū)域分類/批準均附有相應的證書文件。對于位置反饋，VAC 提供了一個特殊的第三方安裝適配器，允許將 EX 反饋直接安裝到設備上，從而消除了笨拙的連桿臂和復雜的安裝。
The V200EX is referred to as an “Explosion Proof” unit, due to the addition of the special rated and approved Ip module for hazardous locations. For rated areas of a plant where FM-CSA-Atex, Class1 Div. II or EEx (and other) approvals are required, this EX positioner product will meet those application specifications. This EX, 4-20 mA module can be specified at the time of order or converted in the field. They operate just like any other electropneumatic positioner, but the housing is designed to meet these stringent classifications. This EX module mounts directly to the V200P base positioner with a short adapter plate that supplies air pressure in the back side of the plate, which internally converts this pressure via a 4/20 mA signal, to a 3-15 psi signal back into the positioner signal diaphragm chamber. Not to be confused with Nema classifications (7 or 9) these FM-CSA, -ATEX, etc. area classifications/approvals are accompanied with the appropriate certificate documentation. For position feedback VAC offers a special third-party mounting adapter that allows for EX feedback mounting directly to the unit, eliminating clumsy linkage arms and complicated mounting.
VAC定位器V200EX系列其他常用型號：
VAC V200
VAC V200EX
VAC V200EX-N-D1-90-B-C1 FM/CSA
VAC V200E-N-D1-90-B-C1-Fb-M
VAC Locator NEW + ORIGINAL+ ONE YEAR WARRANTY
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如果有任何關于VAC定位器V200EX-N-D1-90-B-C1 FM/CSA的疑問，請隨時致電我們，愛澤工業(yè)（86-021-31006702）。我們將盡全力解決您的問題。
If you have any question for VAC products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com/browse our website: jjxdch.cn.
VAC定位器V200EX系列V200EX-N-D1-90-B-C1 FM/CSA介紹
