Ashcroft 30-2074-SD-02L-200# 數(shù)字壓力表

Ashcroft 30-2074-SD-02L-200# 數(shù)字壓力表

壓力表有三種獨(dú)立的供電模式，分別為電池供電，4至20 mA回路供電，以及12至36 V線路供電

線路供電單元為壓力表，換能器，和繼電器提供能源

儀器外部采用IP65外殼，保證了安全性

面板采用易于閱讀的5個數(shù)字顯示器

數(shù)碼工業(yè)壓力表完美的應(yīng)用于制藥和生物技術(shù)領(lǐng)域，終點(diǎn)精度為.25％。多功能壓力表在化工，紙漿，造紙，廢水和過濾過程中都得到廣泛的應(yīng)用，使用本地的4至20 mA輸出和開關(guān)選項(xiàng)指示。開關(guān)的額定電壓為125伏，0.5安培。因?yàn)楸緳C(jī)是數(shù)字式的，則開關(guān)在量程范圍內(nèi)，具有無限的死區(qū)。并使得設(shè)定點(diǎn)在量程內(nèi)具有卓越的靈活性。回路模式和線路模式的壓力表的輸出信號，能夠遠(yuǎn)距離監(jiān)控和控制被測信號，如控制室和機(jī)柜。壓力表的測量范圍為真空至20,000 psi。

0.25％的精度包括線性，滯后，重復(fù)性和端接

Operate with battery, 4 to 20 mA, or in- line 12 to 36 VDC

In-line powered unit acts as gauge, transducer, and switch

Intrinsically- safe IP65 case

Easy to read five digit display

Digital industrial gauge is perfect for pharmaceutical and biotech with its .25% terminal point accuracy. The multi-functionality of the gauge is great for chemical, pulp and paper, wastewater, and filtration processes, using local indication with the 4 to 20 mA output and switching options. Switch is rated for 125 VAC, 0.5 amp. Because the unit is digital, the switching option has unlimited deadband throughout the range of the gauge, and gives the unit superior set point flexability. Loop and in-line gauges have output signals that enable monitoring and control from remote areas such as control rooms or enclosures. Gauge range is vacuum to 20,000 psi.

Quarter percent accuracy includes linearity, hysteresis, repeatability, and termina