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產(chǎn)品介紹:
90年振動(dòng)變送器主要適用于離心式空氣壓縮機(jī)或小型泵,電機(jī)或風(fēng)扇的原始設(shè)備制造商(OEM),他們希望提供簡(jiǎn)單的4至20 mA比例振動(dòng)信號(hào)作為其機(jī)械控制系統(tǒng)的輸入。
特征:
集成式近端傳感器,無需外部單元
非隔離式prox out和com端子以及同軸連接器
非相互作用零點(diǎn)電位器和量程電位器
測(cè)試輸入引腳,用于快速驗(yàn)證環(huán)路信號(hào)輸出
不正常/信號(hào)失效電路可防止高輸出或誤報(bào)
適用于高濕度環(huán)境的灌封結(jié)構(gòu)(高達(dá) 100% 冷凝)
輸入:
接受1個(gè)非接觸式3300 NSv接近探頭和
擴(kuò)展電纜
電源:需要+12 ~ +35 Vdc輸入
發(fā)射機(jī)終端。
4至20 mA:信號(hào)輸出4至20 mAdc,在2線配置中指定滿量程范圍。
4至20 mA回路
準(zhǔn)確性:
在規(guī)定滿量程±1.5%范圍內(nèi)。準(zhǔn)確度是從測(cè)試信號(hào)輸入到通過250 Ω回路電阻測(cè)量的電壓?!?.5%的誤差是在Prox Out增量比例因子之外的。

990-10-XX-01-05 165353-01
英語介紹:
The 90 year vibration transmitter is primarily suitable for centrifugal air compressors or original equipment manufacturers (Oems) of small pumps, motors or fans who want to provide a simple 4 to 20 mA proportional vibration signal as an input to their mechanical control systems.
Features:
Integrated near-end sensor without external unit
Non-isolated prox out and com terminals and coaxial connectors
Non-interacting zero point potentiometers and range potentiometers
Test input pins for quick verification of loop signal output
Abnormal/signal failure circuits prevent high output or false positives
Potting structures for high humidity environments (up to 100% condensation)
Input:
Accepts 1 non-contact 3300 NSv proximity probe and
Expansion cable
Power supply: requires +12 to +35 Vdc input
Transmitter terminal.
4 to 20 mA: Signal output 4 to 20 mAdc, specifying the full scale range in a 2-wire configuration.
4 to 20 mA circuits
Accuracy:
Within the specified full scale ±1.5% range. Accuracy is from the test signal input to the voltage measured through the 250Ω loop resistance. The error of ±1.5% is in addition to the Prox Out incremental scaling factor.
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2.最優(yōu)惠的價(jià)格,限時(shí)內(nèi)的好價(jià)格
3.快速交貨和一年保修!
4.24/7服務(wù)和免費(fèi)在線報(bào)價(jià)
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