330500速度計(jì)（Velomitor）壓電式速度傳感器
常用型號(hào)：
330500-02-00
330500-02-04
330500速度計(jì)（Velomitor）壓電式速度傳感器

本特利330500Velomitor?壓電式速度傳感器用于測(cè)量軸承箱體、殼體或結(jié)構(gòu)的絕對(duì)（相對(duì)于自由表面）振動(dòng)。與帶有運(yùn)動(dòng)部件的速度傳感器，如本特利內(nèi)華達(dá)Seismoprobe?系列速度傳感器不同，Velomitor?傳感器采用晶體形式，在壓電式加速度計(jì)的基礎(chǔ)上進(jìn)行專業(yè)化設(shè)計(jì)，嵌入積分電路。因其采用晶體電路，沒有移動(dòng)部件，所以不會(huì)產(chǎn)生磨損和退化，并且可以垂直、水平或以任何角度安裝。

330500 Velomitor? Piezo-Velocity Sensor
Bently Nevada? Asset Condition Monitoring
Hazardous Area Approvals
Multiple approvals for hazardous areas certified by Canadian Standards Association (CSA/NRTL/C) in North America and by LCIE in Europe.
North America

Class I, Div 1
Groups A, B, C & D, Class II
Groups E, F, and G, Class III
When installed per drawing
103778

T5
Class I Div 2 only when installed
per drawing 103779
European/CENELEC

II 1 G
EEx ia IIC T4 certificate
number LCIE 04ATEX6042X
T4 @ Ta = (-40°C-100°C).

II 3 G
EEx nL IIC T4 certificate
number LCIE 04ATEX6041X
T4 @ Ta = (-40°C-100°C).

IECEx
Ex nL IIC T4
T4 @ Ta = (-40°C-100°C).
Serial Number IECEx LCI 06.0002