D30是一款堅(jiān)固耐用的智能定位器，具有極高的空氣容量?；诔墒斓臄?shù)字技術(shù)，它具有一個(gè)由獨(dú)特的智能控制算法控制的大型高性能短管閥。

堅(jiān)固的高容量設(shè)計(jì)實(shí)現(xiàn)了高容量性能，消除了對(duì)助推器的依賴

通過模塊化設(shè)計(jì)實(shí)現(xiàn)廣泛的應(yīng)用多樣性，幾乎適合任何控制閥，包括小型或大型、旋轉(zhuǎn)或線性；選項(xiàng)還包括定位器的遠(yuǎn)程安裝。

快速校準(zhǔn)和摩擦離合器簡(jiǎn)化了調(diào)試，加上預(yù)載彈簧消除了反饋機(jī)構(gòu)中的游隙，使安裝和操作更加方便

非常高的空氣容量(45.6 Nm3/h @ 6 bar / 29.3 scfm @ 87 psi)與獨(dú)特的智能控制算法相結(jié)合，使其適用于所有閥門，無論是何種品牌和尺寸

雙作用/單作用，旋轉(zhuǎn)/直行程。

使用ValveSight DTM預(yù)測(cè)性診斷、Profibus PA、現(xiàn)場(chǎng)總線、Hart、4-20輸入/輸出、部分行程測(cè)試，降低維護(hù)成本和停機(jī)時(shí)間。

中文內(nèi)容來自機(jī)器翻譯，內(nèi)容僅供參考，實(shí)際內(nèi)容可參考原廠介紹或以合同為準(zhǔn)。

英文原文：

About this product

The D30 is a robust, intelligent positioner with very high air capacity. Based on proven digital technology, it features a large, high-performance spool valve controlled by a unique intelligent control algorithm.

Features and Benefits

High-volume performance enabled by robust, high-capacity design that eliminates the need for boosters

Broad application versatility via modular design that suits almost any control valve — small or large, rotary or linear; options also include remote mounting of positioner

Installation and operation ease from quick calibration and friction clutch to simplify commissioning plus a preloaded spring to eliminate play in the feedback mechanism

Very high air capacity (45.6 Nm3/h @ 6 bar / 29.3 scfm @ 87 psi) combined with a unique intelligent control algorithm enables it to fit all valves regardless of brand and size

Double/Single acting, Rotary/Linear.

Lower maintenance costs and downtime with ValveSight DTM predictive diagnostics, Profibus PA, Fieldbus, Hart, 4-20 In/Out, Partial Stroke Testing