熱電阻輸入二線制隔離安全柵該安全柵是將危險現場的熱電阻信號隔變送,轉換為與溫度成線性的直流信號,隔離輸出至安全區的控制系統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現場的熱電阻信號隔變送,轉換為與溫度成線性的直流信號,隔離輸出至安全區的控制系統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所的線性電壓/電流信號,經過隔離處理后輸出給危險區域,驅動本安設備,如閥門定位器。隔離柵限制從本安端子竄入危險場所的能量,確保系統本安防爆。MSB301操作端電流隔離安全柵型號規格
MSB301操作端電流隔離安全柵防爆技術指標防爆標志:[Exia]ⅡC認證參數:(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℃存儲溫度:-40~85℃相對濕度:10~90%RH大氣壓力:86~106kPa其他技術指標工作電源: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:4~20mA,安全區輸入阻抗:≤200Ω輸出信號:4~20mA,危險區輸出負載:≤650Ω轉換精度:±0.15%F.S溫度漂移:±0.01% F.S/℃絕緣強度: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)
直流信號輸出操作端隔離安全柵接受來自處于安全區的 DCS/PLC 系統或其它操作器的直流電流4~20mA信號,經安全柵隔離傳送,輸出直流電流 4~20mA,驅動處于危險現場的電氣轉換器、閥門定位器、顯示設備等本安儀表。該隔離安全柵采用獨立的直流電源供電,供電電源-輸入-輸出之間隔離。
直流信號輸出操作端隔離安全柵接受來自處于安全區的 DCS/PLC 系統或其它操作器的直流電流4~20mA信號,經安全柵隔離傳送,輸出直流電流 4~20mA,驅動處于危險現場的電氣轉換器、閥門定位器、顯示設備等本安儀表。該隔離安全柵采用獨立的直流電源供電,供電電源-輸入-輸出之間隔離。
NPEXA-C 隔離安全柵 將來自危險區的電壓信號,經隔離變送輸出單路或相互獨立的雙路電流/電壓信號到安全區,也可通過配置的通訊接口在安全區進行串行通訊聯網。它是智能化的 安全柵 產品,用戶可通過專用編程器或計算機對本產品進行輸入信號類型及輸出量程的設置。http://www.china-jtyb.com/主要技術參數:通用技術參數請參見本手冊《通用技術指標》。防爆標志:Ex(ia)ⅡC輸入/輸出精度:±0.2%×F.S危險區允許輸入信號:直流電壓:0-5V、1-5V、0-10V輸入阻抗:500KΩ信號類型和量程在訂貨時確定,也可自行編程*,但選擇0-10V輸入時無法選擇其它輸入電壓類型。向安全區輸出信號:直流:0-10mA、4-20mA、0-5V,1-5V,0-10V信號類型和量程在訂貨時確定,也可自行編程*。通訊(僅在安全區):RS232或RS485接口,參見本手冊《通訊技術》。當選用通訊功能時無第二輸出功能。電源:直流24Vhttp://www.china-jtyb.com/功耗:1.9W(單路20mA輸出,24V供電時)2.4W(雙路20mA輸出,24V供電時)外形尺寸寬×高×深:(22.5×100×115)mm國家儀器儀表防爆安全監督檢驗站認證參數:(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。安裝請參加本手冊中的《外形及安裝》。校準:本產品采用智能化數字化設計,可度在本手冊規定范圍之內。如需校準請選配專用編程器(經濟型)進行操作。具體操作及校準方法請參見本手冊《校準及編程技術》。選型方法:http://www.china-jtyb.com/
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公、司:福州福尚自動化科技有限公司聯、系、人:林先生 o591-28300195網、址:http://www.fs-kj.cn在、線、QQ:916761250
NHR-A32、熱電阻隔離柵、虹潤公司、順昌虹潤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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LY-5隔離安全柵的介紹
將來自危險區的有源或無源開關量信號,通過隔離安全柵傳輸到安全場合,輸出方式有繼電器或集電極輸出方式,同時可進行正、反作用選擇。更多儀表選型:http://www.jhlyzk.com/
型號:KFD2-STC4-Ex1-Y122583
現場信號類型:AI,4-20mA,2 線制智能(或非智能)變送器
通道數:單通道
系統側:無源4-20mA 信號。智能型,支持HART。
SIL:SIL2
智能型:是
備注:方塊|FunctionUnit,常年備有庫存,現貨供應,如您有任何需要(包括技術咨詢),請聯系我們。
電話|TEL:(021)5109-5088(8線) 傳真|Fax:(021)5101-0505
郵件|Email:info@dd.biz(工作日2小時內回復) QQ:8802 8125 |
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功能
MDSB306E系列檢測端轉換隔離柵是接收危險場所的線性電壓或電流信號,經過隔離,變換成用戶的線性信號,輸出給安全區域。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場所的能量,從而確保系統本安防爆。
型號規格
產品型號 | 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 | G:其他信號 | G:其他信號 | G:其他信號 | |
| 0:無輸入2 |
| 0:無輸出2 |
防爆技術指標
防爆標志:[Exia Ga]ⅡC
認證參數:(端子4/6間、1/3間)
Um=250V Uo=28V Io=93mA
Po=655mW Co=50nF Lo=2.4mH
技術指標
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:直流電流或電壓信號,危險區
輸入阻抗:電流輸入,≤200Ω;
電壓輸入,≥500kΩ
輸出信號:直流電流或電壓信號,安全區
輸出負載:電流輸出,0~350Ω;
電壓輸出,≥10kΩ
轉換精度:±0.2%F.S
溫度漂移:±0.01% F.S/℃
絕緣強度: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)
產品特點:
輸入、輸出、電源三方隔離,抗干擾能力強
精度高,線性度高,運行穩定性高
模塊化設計,體積小,功耗低,適合密集安裝
結構合理,插拔輕松,安裝、拆卸、維護更為方便簡單
備注:1入1出型號,1、3、11、12腳懸空不接;1入2出型號,1、3腳懸空不接。
常用規格選型實例:
Model:MDSB306E-20C0
Input: 0-5VDC信號
Output1:4-20mADC信號
Aux.power:24VDC
描述:此產品為一進一出直流供電型檢測端轉換隔離安全柵, 0-5VDC信號 輸入, 經過隔離處理后輸出4-20mADC信號;輔助電源為24VDC.