PMV D20緊湊型數(shù)字定位器適用于單作用的直行程和旋轉(zhuǎn)執(zhí)行器。即使是小的閥門也具有很高的控制精度。提供IS、NI和防爆型。

 

即使在小的閥門上也能實(shí)現(xiàn)高精度的過程控制，另外還有附加開關(guān)和4-20mA位置反饋選項(xiàng)。

摩擦離合器、緊湊型設(shè)計(jì)、一鍵快速自動校準(zhǔn)功能，可在幾秒鐘內(nèi)調(diào)整D20，安裝和操作簡單方便

靈活的設(shè)計(jì)使其具有廣泛的應(yīng)用范圍，可以安裝到VDI/VDE 3845（旋轉(zhuǎn)式）和VDI/VDE3847（帶集成管的線性）標(biāo)準(zhǔn)上

可選的LCD (D22)。

ATEX、FM本安型和非燃燒型認(rèn)證，防爆型，可提供Alu或SST和LCD。

4-20 提供 mA 輸入/輸出、Hart、Profibus PA 和Foundation Fieldbus。

ATEX、IEC、FM、CSA、INMETRO、GOST

標(biāo)準(zhǔn)外殼

D20E 防爆外殼

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 PMV D20 compact digital positioner suits both linear and rotary actuators in single-acting applications. Very high control precision on even the smallest valves. IS, NI and explosion-proof versions. 

Features and Benefits

Greater process control with very high precision, even on the smallest valves, plus add-in switches and 4-20 mA position feedback options

Installation and operation ease from friction clutch, compact design, and single button quick auto-calibration feature that tunes the D20 in seconds

Broad application versatility made possible by flexible design that allows mounting to VDI/VDE 3845 (rotary) and VDI/VDE 3847 (linear with integrated tubing) standards

Optional LCD (D22).

ATEX, FM intrinsically safe and non-incendive certificates, explosion-proof version, Alu or SST and LCD available.

4-20 mA In/Out, Hart, Profibus PA and Foundation Fieldbus available.

Specifications

ATEX, IEC, FM, CSA, INMETRO, GOST

Configurations

Standard housing

D20E Explosion proof housing