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德國wika壓力傳感器WU-20, WU-25,WU-26
點(diǎn)擊次數(shù)：1456 發(fā)布時(shí)間：2018-4-19
應(yīng)用
氣體面板（OEM工具）
半導(dǎo)體、平板顯示器和太陽能光伏產(chǎn)品
特種氣體和大宗氣體分配
功能特性
緊湊型設(shè)計(jì)
ATEX Zone 2 防爆認(rèn)證
自動溫度補(bǔ)償
的長期穩(wěn)定性
符合RoHS指令
參數(shù)
量程
0 ... 0.1 MPa 至 0 ... 36 MPa
精度
0,15 % RSS
輸出信號
4 ... 20 mA，2- 線制
0 ... 10 V，3 - 線制
0 ... 5 V，3 - 線制
過程連接
1/4" VCR
1/2" VCR
型焊接接頭
焊接接頭
電氣連接
圓形接頭 M12x1， 4-pin
電纜出線盒，IP 67
卡口接頭，4-pin
Sub-D HD接頭，15-pin
Description
Reliable
The WU-2x series combines state-of-the-art digital transducer
concepts with analogue-like output signals, in order to provide
the safest and most accurate pressure measurements
necessary for today’s market requirements.
Pressure measurement, based on a true vacuum reference,
and electronic measures for interference shielding and
signal noise cancellation ensure high-accuracy pressure
measurement and excellent long-term stability.
Active temperature compensation reduces the impact of
changing temperatures on the transducer, allowing safe
operations even in applications with high fluctuations in
temperature, e.g. Joule-Thomson effect in the case of gas
expansion.
WU-25 (flow through) and WU-26 (surface mount)
transducers are specifically designed to sustain torsionapplied
stresses often incurred during installation. The
special design of the thin-film sensor eliminates the risk of
sensor failure due to loads at the process connection or
welded joints.