熱電阻輸入二線制隔離安全柵該安全柵是將危險(xiǎn)現(xiàn)場(chǎng)的熱電阻信號(hào)隔變送,轉(zhuǎn)換為與溫度成線性的直流信號(hào),隔離輸出至安全區(qū)的控制系統(tǒng)或其它單元組合儀表。該安全柵采用二線制輸出回路供電方式,輸入-輸出之間隔離。
熱電阻輸入二線制隔離安全柵該安全柵是將危險(xiǎn)現(xiàn)場(chǎng)的熱電阻信號(hào)隔變送,轉(zhuǎn)換為與溫度成線性的直流信號(hào),隔離輸出至安全區(qū)的控制系統(tǒng)或其它單元組合儀表。該安全柵采用二線制輸出回路供電方式,輸入-輸出之間隔離。
MSB301操作端電流隔離安全柵功能MSB301操作端電流隔離安全柵接收安全場(chǎng)所的線性電壓/電流信號(hào),經(jīng)過隔離處理后輸出給危險(xiǎn)區(qū)域,驅(qū)動(dòng)本安設(shè)備,如閥門定位器。隔離柵限制從本安端子竄入危險(xiǎn)場(chǎng)所的能量,確保系統(tǒng)本安防爆。MSB301操作端電流隔離安全柵型號(hào)規(guī)格
MSB301操作端電流隔離安全柵防爆技術(shù)指標(biāo)防爆標(biāo)志:[Exia]ⅡC認(rèn)證參數(shù):(端子7/10間、9/12間)Um=250V Uo=28VIo=93mA Po=655mWCo=0.05μF Lo=2.4mHMSB301操作端電流隔離安全柵工作條件工作溫度:0~50℃存儲(chǔ)溫度:-40~85℃相對(duì)濕度:10~90%RH大氣壓力:86~106kPa其他技術(shù)指標(biāo)工作電源:24VDC±10%功 耗:≤0.8W(1入1出)≤1.6W(1入2出)≤2.0W(2入2出)輸入信號(hào):4~20mA,安全區(qū)輸入阻抗:≤200Ω輸出信號(hào):4~20mA,危險(xiǎn)區(qū)輸出負(fù)載:≤650Ω轉(zhuǎn)換精度:±0.15%F.S溫度漂移:±0.01% F.S/℃絕緣強(qiáng)度:輸入/輸出,≥2000VAC(1min)輸入/電源,≥2000VAC(1min)輸出/電源,≥1000VAC(1min)絕緣電阻:輸入/輸出/電源,≥100MΩ(500VDC)
直流信號(hào)輸出操作端隔離安全柵接受來自處于安全區(qū)的 DCS/PLC 系統(tǒng)或其它操作器的直流電流4~20mA信號(hào),經(jīng)安全柵隔離傳送,輸出直流電流 4~20mA,驅(qū)動(dòng)處于危險(xiǎn)現(xiàn)場(chǎng)的電氣轉(zhuǎn)換器、閥門定位器、顯示設(shè)備等本安儀表。該隔離安全柵采用獨(dú)立的直流電源供電,供電電源-輸入-輸出之間隔離。
直流信號(hào)輸出操作端隔離安全柵接受來自處于安全區(qū)的 DCS/PLC 系統(tǒng)或其它操作器的直流電流4~20mA信號(hào),經(jīng)安全柵隔離傳送,輸出直流電流 4~20mA,驅(qū)動(dòng)處于危險(xiǎn)現(xiàn)場(chǎng)的電氣轉(zhuǎn)換器、閥門定位器、顯示設(shè)備等本安儀表。該隔離安全柵采用獨(dú)立的直流電源供電,供電電源-輸入-輸出之間隔離。
NPEXA-C 隔離安全柵 將來自危險(xiǎn)區(qū)的電壓信號(hào),經(jīng)隔離變送輸出單路或相互獨(dú)立的雙路電流/電壓信號(hào)到安全區(qū),也可通過配置的通訊接口在安全區(qū)進(jìn)行串行通訊聯(lián)網(wǎng)。它是智能化的 安全柵 產(chǎn)品,用戶可通過專用編程器或計(jì)算機(jī)對(duì)本產(chǎn)品進(jìn)行輸入信號(hào)類型及輸出量程的設(shè)置。http://www.china-jtyb.com/主要技術(shù)參數(shù):通用技術(shù)參數(shù)請(qǐng)參見本手冊(cè)《通用技術(shù)指標(biāo)》。防爆標(biāo)志:Ex(ia)ⅡC輸入/輸出精度:±0.2%×F.S危險(xiǎn)區(qū)允許輸入信號(hào):直流電壓:0-5V、1-5V、0-10V輸入阻抗:500KΩ信號(hào)類型和量程在訂貨時(shí)確定,也可自行編程*,但選擇0-10V輸入時(shí)無法選擇其它輸入電壓類型。向安全區(qū)輸出信號(hào):直流:0-10mA、4-20mA、0-5V,1-5V,0-10V信號(hào)類型和量程在訂貨時(shí)確定,也可自行編程*。通訊(僅在安全區(qū)):RS232或RS485接口,參見本手冊(cè)《通訊技術(shù)》。當(dāng)選用通訊功能時(shí)無第二輸出功能。電源:直流24Vhttp://www.china-jtyb.com/功耗:1.9W(單路20mA輸出,24V供電時(shí))2.4W(雙路20mA輸出,24V供電時(shí))外形尺寸寬×高×深:(22.5×100×115)mm國(guó)家儀器儀表防爆安全監(jiān)督檢驗(yàn)站認(rèn)證參數(shù):(9、10端子間)Uo=15V,Io=1mA,Co=0.58μF,Lo=1000mH適用范圍:來自變送器、一次儀表、二次儀表等的直流電壓信號(hào)。安裝請(qǐng)參加本手冊(cè)中的《外形及安裝》。校準(zhǔn):本產(chǎn)品采用智能化數(shù)字化設(shè)計(jì),可度在本手冊(cè)規(guī)定范圍之內(nèi)。如需校準(zhǔn)請(qǐng)選配專用編程器(經(jīng)濟(jì)型)進(jìn)行操作。具體操作及校準(zhǔn)方法請(qǐng)參見本手冊(cè)《校準(zhǔn)及編程技術(shù)》。選型方法:http://www.china-jtyb.com/
http://www.china-jtyb.com/
公、司:福州福尚自動(dòng)化科技有限公司聯(lián)、系、人:林先生 o591-28300195網(wǎng)、址:http://www.fs-kj.cn在、線、QQ:916761250
NHR-A32、熱電阻隔離柵、虹潤(rùn)公司、順昌虹潤(rùn)NHR-A32-4-11-0/X、NHR-A32-4-11-0/0NHR-A32-4-11-0/1、NHR-A32-4-11-0/2NHR-A32-4-11-0/3、NHR-A32-4-11-0/4NHR-A32-4-11-0/5、NHR-A32-4-11-0/D1NHR-A32-4-11-0/K1、NHR-A32-4-11-0/K2NHR-A32-4-11-1/X、NHR-A32-4-11-1/0NHR-A32-4-11-1/1、NHR-A32-4-11-1/2NHR-A32-4-11-1/3、NHR-A32-4-11-1/4NHR-A32-4-11-1/5、NHR-A32-4-11-1/D1NHR-A32-4-11-1/K1、NHR-A32-4-11-1/K2NHR-A32-4-11-2/X、NHR-A32-4-11-2/0NHR-A32-4-11-2/1、NHR-A32-4-11-2/2NHR-A32-4-11-2/3、NHR-A32-4-11-2/4NHR-A32-4-11-2/5、NHR-A32-4-11-2/D1NHR-A32-4-11-2/K1、NHR-A32-4-11-2/K2NHR-A32-4-11-3/X、NHR-A32-4-11-3/0NHR-A32-4-11-3/1、NHR-A32-4-11-3/2NHR-A32-4-11-3/3、NHR-A32-4-11-3/4NHR-A32-4-11-3/5、NHR-A32-4-11-3/D1NHR-A32-4-11-3/K1、NHR-A32-4-11-3/K2NHR-A32-4-11-4/X、NHR-A32-4-11-4/0NHR-A32-4-11-4/1、NHR-A32-4-11-4/2NHR-A32-4-11-4/3、NHR-A32-4-11-4/4NHR-A32-4-11-4/5、NHR-A32-4-11-4/D1NHR-A32-4-11-4/K1、NHR-A32-4-11-4/K2NHR-A32-4-11-5/X、NHR-A32-4-11-5/0NHR-A32-4-11-5/1、NHR-A32-4-11-5/2NHR-A32-4-11-5/3、NHR-A32-4-11-5/4NHR-A32-4-11-5/5、NHR-A32-4-11-5/D1NHR-A32-4-11-5/K1、NHR-A32-4-11-5/K2NHR-A32-4-11-D1/X、NHR-A32-4-11-D1/0NHR-A32-4-11-D1/1、NHR-A32-4-11-D1/2NHR-A32-4-11-D1/3、NHR-A32-4-11-D1/4NHR-A32-4-11-D1/5、NHR-A32-4-11-D1/D1NHR-A32-4-11-D1/K1、NHR-A32-4-11-D1/K2NHR-A32-4-11-K1/X、NHR-A32-4-11-K1/0NHR-A32-4-11-K1/1、NHR-A32-4-11-K1/2NHR-A32-4-11-K1/3、NHR-A32-4-11-K1/4NHR-A32-4-11-K1/5、NHR-A32-4-11-K1/D1NHR-A32-4-11-K1/K1、NHR-A32-4-11-K1/K2NHR-A32-4-11-K2/X、NHR-A32-4-11-K2/0NHR-A32-4-11-K2/1、NHR-A32-4-11-K2/2NHR-A32-4-11-K2/3、NHR-A32-4-11-K2/4NHR-A32-4-11-K2/5、NHR-A32-4-11-K2/D1NHR-A32-4-11-K2/K1、NHR-A32-4-11-K2/K2NHR-A32-4-13-0/X、NHR-A32-4-13-0/0NHR-A32-4-13-0/1、NHR-A32-4-13-0/2NHR-A32-4-13-0/3、NHR-A32-4-13-0/4NHR-A32-4-13-0/5、NHR-A32-4-13-0/D1NHR-A32-4-13-0/K1、NHR-A32-4-13-0/K2NHR-A32-4-13-1/X、NHR-A32-4-13-1/0NHR-A32-4-13-1/1、NHR-A32-4-13-1/2NHR-A32-4-13-1/3、NHR-A32-4-13-1/4NHR-A32-4-13-1/5、NHR-A32-4-13-1/D1NHR-A32-4-13-1/K1、NHR-A32-4-13-1/K2NHR-A32-4-13-2/X、NHR-A32-4-13-2/0NHR-A32-4-13-2/1、NHR-A32-4-13-2/2NHR-A32-4-13-2/3、NHR-A32-4-13-2/4NHR-A32-4-13-2/5、NHR-A32-4-13-2/D1NHR-A32-4-13-2/K1、NHR-A32-4-13-2/K2NHR-A32-4-13-3/X、NHR-A32-4-13-3/0NHR-A32-4-13-3/1、NHR-A32-4-13-3/2NHR-A32-4-13-3/3、NHR-A32-4-13-3/4NHR-A32-4-13-3/5、NHR-A32-4-13-3/D1NHR-A32-4-13-3/K1、NHR-A32-4-13-3/K2NHR-A32-4-13-4/X、NHR-A32-4-13-4/0NHR-A32-4-13-4/1、NHR-A32-4-13-4/2NHR-A32-4-13-4/3、NHR-A32-4-13-4/4NHR-A32-4-13-4/5、NHR-A32-4-13-4/D1NHR-A32-4-13-4/K1、NHR-A32-4-13-4/K2NHR-A32-4-13-5/X、NHR-A32-4-13-5/0NHR-A32-4-13-5/1、NHR-A32-4-13-5/2NHR-A32-4-13-5/3、NHR-A32-4-13-5/4NHR-A32-4-13-5/5、NHR-A32-4-13-5/D1NHR-A32-4-13-5/K1、NHR-A32-4-13-5/K2NHR-A32-4-13-D1/X、NHR-A32-4-13-D1/0NHR-A32-4-13-D1/1、NHR-A32-4-13-D1/2NHR-A32-4-13-D1/3、NHR-A32-4-13-D1/4NHR-A32-4-13-D1/5、NHR-A32-4-13-D1/D1NHR-A32-4-13-D1/K1、NHR-A32-4-13-D1/K2NHR-A32-4-13-K1/X、NHR-A32-4-13-K1/0NHR-A32-4-13-K1/1、NHR-A32-4-13-K1/2NHR-A32-4-13-K1/3、NHR-A32-4-13-K1/4NHR-A32-4-13-K1/5、NHR-A32-4-13-K1/D1NHR-A32-4-13-K1/K1、NHR-A32-4-13-K1/K2NHR-A32-4-13-K2/X、NHR-A32-4-13-K2/0NHR-A32-4-13-K2/1、NHR-A32-4-13-K2/2NHR-A32-4-13-K2/3、NHR-A32-4-13-K2/4NHR-A32-4-13-K2/5、NHR-A32-4-13-K2/D1NHR-A32-4-13-K2/K1、NHR-A32-4-13-K2/K2NHR-A32-4-14-0/X、NHR-A32-4-14-0/0NHR-A32-4-14-0/1、NHR-A32-4-14-0/2NHR-A32-4-14-0/3、NHR-A32-4-14-0/4NHR-A32-4-14-0/5、NHR-A32-4-14-0/D1NHR-A32-4-14-0/K1、NHR-A32-4-14-0/K2NHR-A32-4-14-1/X、NHR-A32-4-14-1/0NHR-A32-4-14-1/1、NHR-A32-4-14-1/2NHR-A32-4-14-1/3、NHR-A32-4-14-1/4NHR-A32-4-14-1/5、NHR-A32-4-14-1/D1NHR-A32-4-14-1/K1、NHR-A32-4-14-1/K2NHR-A32-4-14-2/X、NHR-A32-4-14-2/0NHR-A32-4-14-2/1、NHR-A32-4-14-2/2NHR-A32-4-14-2/3、NHR-A32-4-14-2/4NHR-A32-4-14-2/5、NHR-A32-4-14-2/D1NHR-A32-4-14-2/K1、NHR-A32-4-14-2/K2NHR-A32-4-14-3/X、NHR-A32-4-14-3/0NHR-A32-4-14-3/1、NHR-A32-4-14-3/2NHR-A32-4-14-3/3、NHR-A32-4-14-3/4NHR-A32-4-14-3/5、NHR-A32-4-14-3/D1NHR-A32-4-14-3/K1、NHR-A32-4-14-3/K2NHR-A32-4-14-4/X、NHR-A32-4-14-4/0NHR-A32-4-14-4/1、NHR-A32-4-14-4/2NHR-A32-4-14-4/3、NHR-A32-4-14-4/4NHR-A32-4-14-4/5、NHR-A32-4-14-4/D1NHR-A32-4-14-4/K1、NHR-A32-4-14-4/K2NHR-A32-4-14-5/X、NHR-A32-4-14-5/0NHR-A32-4-14-5/1、NHR-A32-4-14-5/2NHR-A32-4-14-5/3、NHR-A32-4-14-5/4NHR-A32-4-14-5/5、NHR-A32-4-14-5/D1NHR-A32-4-14-5/K1、NHR-A32-4-14-5/K2NHR-A32-4-14-D1/X、NHR-A32-4-14-D1/0NHR-A32-4-14-D1/1、NHR-A32-4-14-D1/2NHR-A32-4-14-D1/3、NHR-A32-4-14-D1/4NHR-A32-4-14-D1/5、NHR-A32-4-14-D1/D1NHR-A32-4-14-D1/K1、NHR-A32-4-14-D1/K2NHR-A32-4-14-K1/X、NHR-A32-4-14-K1/0NHR-A32-4-14-K1/1、NHR-A32-4-14-K1/2NHR-A32-4-14-K1/3、NHR-A32-4-14-K1/4NHR-A32-4-14-K1/5、NHR-A32-4-14-K1/D1NHR-A32-4-14-K1/K1、NHR-A32-4-14-K1/K2NHR-A32-4-14-K2/X、NHR-A32-4-14-K2/0NHR-A32-4-14-K2/1、NHR-A32-4-14-K2/2NHR-A32-4-14-K2/3、NHR-A32-4-14-K2/4NHR-A32-4-14-K2/5、NHR-A32-4-14-K2/D1NHR-A32-4-14-K2/K1、NHR-A32-4-14-K2/K2NHR-A32-4-15-0/X、NHR-A32-4-15-0/0NHR-A32-4-15-0/1、NHR-A32-4-15-0/2NHR-A32-4-15-0/3、NHR-A32-4-15-0/4NHR-A32-4-15-0/5、NHR-A32-4-15-0/D1NHR-A32-4-15-0/K1、NHR-A32-4-15-0/K2NHR-A32-4-15-1/X、NHR-A32-4-15-1/0NHR-A32-4-15-1/1、NHR-A32-4-15-1/2NHR-A32-4-15-1/3、NHR-A32-4-15-1/4NHR-A32-4-15-1/5、NHR-A32-4-15-1/D1NHR-A32-4-15-1/K1、NHR-A32-4-15-1/K2NHR-A32-4-15-2/X、NHR-A32-4-15-2/0NHR-A32-4-15-2/1、NHR-A32-4-15-2/2NHR-A32-4-15-2/3、NHR-A32-4-15-2/4NHR-A32-4-15-2/5、NHR-A32-4-15-2/D1NHR-A32-4-15-2/K1、NHR-A32-4-15-2/K2NHR-A32-4-15-3/X、NHR-A32-4-15-3/0NHR-A32-4-15-3/1、NHR-A32-4-15-3/2NHR-A32-4-15-3/3、NHR-A32-4-15-3/4NHR-A32-4-15-3/5、NHR-A32-4-15-3/D1NHR-A32-4-15-3/K1、NHR-A32-4-15-3/K2NHR-A32-4-15-4/X、NHR-A32-4-15-4/0NHR-A32-4-15-4/1、NHR-A32-4-15-4/2NHR-A32-4-15-4/3、NHR-A32-4-15-4/4NHR-A32-4-15-4/5、NHR-A32-4-15-4/D1NHR-A32-4-15-4/K1、NHR-A32-4-15-4/K2NHR-A32-4-15-5/X、NHR-A32-4-15-5/0NHR-A32-4-15-5/1、NHR-A32-4-15-5/2NHR-A32-4-15-5/3、NHR-A32-4-15-5/4NHR-A32-4-15-5/5、NHR-A32-4-15-5/D1NHR-A32-4-15-5/K1、NHR-A32-4-15-5/K2NHR-A32-4-15-D1/X、NHR-A32-4-15-D1/0NHR-A32-4-15-D1/1、NHR-A32-4-15-D1/2NHR-A32-4-15-D1/3、NHR-A32-4-15-D1/4NHR-A32-4-15-D1/5、NHR-A32-4-15-D1/D1NHR-A32-4-15-D1/K1、NHR-A32-4-15-D1/K2NHR-A32-4-15-K1/X、NHR-A32-4-15-K1/0NHR-A32-4-15-K1/1、NHR-A32-4-15-K1/2NHR-A32-4-15-K1/3、NHR-A32-4-15-K1/4NHR-A32-4-15-K1/5、NHR-A32-4-15-K1/D1NHR-A32-4-15-K1/K1、NHR-A32-4-15-K1/K2NHR-A32-4-15-K2/X、NHR-A32-4-15-K2/0NHR-A32-4-15-K2/1、NHR-A32-4-15-K2/2NHR-A32-4-15-K2/3、NHR-A32-4-15-K2/4NHR-A32-4-15-K2/5、NHR-A32-4-15-K2/D1NHR-A32-4-15-K2/K1、NHR-A32-4-15-K2/K2NHR-A32-4-16-0/X、NHR-A32-4-16-0/0NHR-A32-4-16-0/1、NHR-A32-4-16-0/2NHR-A32-4-16-0/3、NHR-A32-4-16-0/4NHR-A32-4-16-0/5、NHR-A32-4-16-0/D1NHR-A32-4-16-0/K1、NHR-A32-4-16-0/K2NHR-A32-4-16-1/X、NHR-A32-4-16-1/0NHR-A32-4-16-1/1、NHR-A32-4-16-1/2NHR-A32-4-16-1/3、NHR-A32-4-16-1/4NHR-A32-4-16-1/5、NHR-A32-4-16-1/D1NHR-A32-4-16-1/K1、NHR-A32-4-16-1/K2NHR-A32-4-16-2/X、NHR-A32-4-16-2/0NHR-A32-4-16-2/1、NHR-A32-4-16-2/2NHR-A32-4-16-2/3、NHR-A32-4-16-2/4NHR-A32-4-16-2/5、NHR-A32-4-16-2/D1NHR-A32-4-16-2/K1、NHR-A32-4-16-2/K2NHR-A32-4-16-3/X、NHR-A32-4-16-3/0NHR-A32-4-16-3/1、NHR-A32-4-16-3/2NHR-A32-4-16-3/3、NHR-A32-4-16-3/4NHR-A32-4-16-3/5、NHR-A32-4-16-3/D1NHR-A32-4-16-3/K1、NHR-A32-4-16-3/K2NHR-A32-4-16-4/X、NHR-A32-4-16-4/0NHR-A32-4-16-4/1、NHR-A32-4-16-4/2NHR-A32-4-16-4/3、NHR-A32-4-16-4/4NHR-A32-4-16-4/5、NHR-A32-4-16-4/D1NHR-A32-4-16-4/K1、NHR-A32-4-16-4/K2NHR-A32-4-16-5/X、NHR-A32-4-16-5/0NHR-A32-4-16-5/1、NHR-A32-4-16-5/2NHR-A32-4-16-5/3、NHR-A32-4-16-5/4NHR-A32-4-16-5/5、NHR-A32-4-16-5/D1NHR-A32-4-16-5/K1、NHR-A32-4-16-5/K2NHR-A32-4-16-D1/X、NHR-A32-4-16-D1/0NHR-A32-4-16-D1/1、NHR-A32-4-16-D1/2NHR-A32-4-16-D1/3、NHR-A32-4-16-D1/4NHR-A32-4-16-D1/5、NHR-A32-4-16-D1/D1NHR-A32-4-16-D1/K1、NHR-A32-4-16-D1/K2NHR-A32-4-16-K1/X、NHR-A32-4-16-K1/0NHR-A32-4-16-K1/1、NHR-A32-4-16-K1/2NHR-A32-4-16-K1/3、NHR-A32-4-16-K1/4NHR-A32-4-16-K1/5、NHR-A32-4-16-K1/D1NHR-A32-4-16-K1/K1、NHR-A32-4-16-K1/K2NHR-A32-4-16-K2/X、NHR-A32-4-16-K2/0NHR-A32-4-16-K2/1、NHR-A32-4-16-K2/2NHR-A32-4-16-K2/3、NHR-A32-4-16-K2/4NHR-A32-4-16-K2/5、NHR-A32-4-16-K2/D1NHR-A32-4-16-K2/K1、NHR-A32-4-16-K2/K2NHR-A32-4-17-0/X、NHR-A32-4-17-0/0NHR-A32-4-17-0/1、NHR-A32-4-17-0/2NHR-A32-4-17-0/3、NHR-A32-4-17-0/4NHR-A32-4-17-0/5、NHR-A32-4-17-0/D1NHR-A32-4-17-0/K1、NHR-A32-4-17-0/K2NHR-A32-4-17-1/X、NHR-A32-4-17-1/0NHR-A32-4-17-1/1、NHR-A32-4-17-1/2NHR-A32-4-17-1/3、NHR-A32-4-17-1/4NHR-A32-4-17-1/5、NHR-A32-4-17-1/D1NHR-A32-4-17-1/K1、NHR-A32-4-17-1/K2NHR-A32-4-17-2/X、NHR-A32-4-17-2/0NHR-A32-4-17-2/1、NHR-A32-4-17-2/2NHR-A32-4-17-2/3、NHR-A32-4-17-2/4NHR-A32-4-17-2/5、NHR-A32-4-17-2/D1NHR-A32-4-17-2/K1、NHR-A32-4-17-2/K2NHR-A32-4-17-3/X、NHR-A32-4-17-3/0NHR-A32-4-17-3/1、NHR-A32-4-17-3/2NHR-A32-4-17-3/3、NHR-A32-4-17-3/4NHR-A32-4-17-3/5、NHR-A32-4-17-3/D1NHR-A32-4-17-3/K1、NHR-A32-4-17-3/K2NHR-A32-4-17-4/X、NHR-A32-4-17-4/0NHR-A32-4-17-4/1、NHR-A32-4-17-4/2NHR-A32-4-17-4/3、NHR-A32-4-17-4/4NHR-A32-4-17-4/5、NHR-A32-4-17-4/D1NHR-A32-4-17-4/K1、NHR-A32-4-17-4/K2NHR-A32-4-17-5/X、NHR-A32-4-17-5/0NHR-A32-4-17-5/1、NHR-A32-4-17-5/2NHR-A32-4-17-5/3、NHR-A32-4-17-5/4NHR-A32-4-17-5/5、NHR-A32-4-17-5/D1NHR-A32-4-17-5/K1、NHR-A32-4-17-5/K2NHR-A32-4-17-D1/X、NHR-A32-4-17-D1/0NHR-A32-4-17-D1/1、NHR-A32-4-17-D1/2NHR-A32-4-17-D1/3、NHR-A32-4-17-D1/4NHR-A32-4-17-D1/5、NHR-A32-4-17-D1/D1NHR-A32-4-17-D1/K1、NHR-A32-4-17-D1/K2NHR-A32-4-17-K1/X、NHR-A32-4-17-K1/0NHR-A32-4-17-K1/1、NHR-A32-4-17-K1/2NHR-A32-4-17-K1/3、NHR-A32-4-17-K1/4NHR-A32-4-17-K1/5、NHR-A32-4-17-K1/D1NHR-A32-4-17-K1/K1、NHR-A32-4-17-K1/K2NHR-A32-4-17-K2/X、NHR-A32-4-17-K2/0NHR-A32-4-17-K2/1、NHR-A32-4-17-K2/2NHR-A32-4-17-K2/3、NHR-A32-4-17-K2/4NHR-A32-4-17-K2/5、NHR-A32-4-17-K2/D1NHR-A32-4-17-K2/K1、NHR-A32-4-17-K2/K2
LY-5隔離安全柵的介紹
將來自危險(xiǎn)區(qū)的有源或無源開關(guān)量信號(hào),通過隔離安全柵傳輸?shù)桨踩珗?chǎng)合,輸出方式有繼電器或集電極輸出方式,同時(shí)可進(jìn)行正、反作用選擇。更多儀表選型:http://www.jhlyzk.com/
型號(hào):KFD2-STC4-Ex1-Y122583
現(xiàn)場(chǎng)信號(hào)類型:AI,4-20mA,2 線制智能(或非智能)變送器
通道數(shù):?jiǎn)瓮ǖ?/p>
系統(tǒng)側(cè):無源4-20mA 信號(hào)。智能型,支持HART。
SIL:SIL2
智能型:是
備注:方塊|FunctionUnit,常年備有庫存,現(xiàn)貨供應(yīng),如您有任何需要(包括技術(shù)咨詢),請(qǐng)聯(lián)系我們。
電話|TEL:(021)5109-5088(8線) 傳真|Fax:(021)5101-0505
郵件|Email:info@dd.biz(工作日2小時(shí)內(nèi)回復(fù)) QQ:8802 8125 |
免費(fèi)咨詢熱線:4000-007-332
功能
MDSB306E系列檢測(cè)端轉(zhuǎn)換隔離柵是接收危險(xiǎn)場(chǎng)所的線性電壓或電流信號(hào),經(jīng)過隔離,變換成用戶的線性信號(hào),輸出給安全區(qū)域。可選1入1出、1入2出、2入2出。隔離柵限制從本安端子竄入危險(xiǎn)場(chǎng)所的能量,從而確保系統(tǒng)本安防爆。
型號(hào)規(guī)格
產(chǎn)品型號(hào) | 輸入1代碼 | 輸入2代碼 | 輸出1代碼 | 輸出2代碼 |
MDSB306E- | 1:0~1VDC | 1:0~1VDC | 1:0~1VDC | 1:0~1VDC |
2:0~5VDC | 2:0~5VDC | 2:0~5VDC | 2:0~5VDC | |
3:1~5VDC | 3:1~5VDC | 3:1~5VDC | 3:1~5VDC | |
4:0~10VDC | 4:0~10VDC | 4:0~10VDC | 4:0~10VDC | |
A:0~10mADC | A:0~10mADC | A:0~10mADC | A:0~10mADC | |
B:0~20mADC | B:0~20mADC | B:0~20mADC | B:0~20mADC | |
C:4~20mADC | C:4~20mADC | C:4~20mADC | C:4~20mADC | |
G:其他信號(hào) | G:其他信號(hào) | G:其他信號(hào) | G:其他信號(hào) | |
| 0:無輸入2 |
| 0:無輸出2 |
防爆技術(shù)指標(biāo)
防爆標(biāo)志:[Exia Ga]ⅡC
認(rèn)證參數(shù):(端子4/6間、1/3間)
Um=250V Uo=28V Io=93mA
Po=655mW Co=50nF Lo=2.4mH
技術(shù)指標(biāo)
工作電源:24VDC±10%
功 耗:≤1.2W(1入1出)
≤1.8W(1入2出)
≤2.4W(2入2出)
輸入信號(hào):直流電流或電壓信號(hào),危險(xiǎn)區(qū)
輸入阻抗:電流輸入,≤200Ω;
電壓輸入,≥500kΩ
輸出信號(hào):直流電流或電壓信號(hào),安全區(qū)
輸出負(fù)載:電流輸出,0~350Ω;
電壓輸出,≥10kΩ
轉(zhuǎn)換精度:±0.2%F.S
溫度漂移:±0.01% F.S/℃
絕緣強(qiáng)度:輸入/輸出,≥2000VAC(1min)
輸入/電源,≥2000VAC(1min)
輸出/電源,≥1000VAC(1min)
本安/非本安,≥2000VAC(1min)
絕緣電阻:輸入/輸出/電源,≥100MΩ(500VDC)
產(chǎn)品特點(diǎn):
輸入、輸出、電源三方隔離,抗干擾能力強(qiáng)
精度高,線性度高,運(yùn)行穩(wěn)定性高
模塊化設(shè)計(jì),體積小,功耗低,適合密集安裝
結(jié)構(gòu)合理,插拔輕松,安裝、拆卸、維護(hù)更為方便簡(jiǎn)單
備注:1入1出型號(hào),1、3、11、12腳懸空不接;1入2出型號(hào),1、3腳懸空不接。
常用規(guī)格選型實(shí)例:
Model:MDSB306E-20C0
Input: 0-5VDC信號(hào)
Output1:4-20mADC信號(hào)
Aux.power:24VDC
描述:此產(chǎn)品為一進(jìn)一出直流供電型檢測(cè)端轉(zhuǎn)換隔離安全柵, 0-5VDC信號(hào) 輸入, 經(jīng)過隔離處理后輸出4-20mADC信號(hào);輔助電源為24VDC.