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上海雙旭電子有限公司
中級(jí)會(huì)員 | 第16年

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當(dāng)前位置:上海雙旭電子有限公司>>熱電偶、熱電阻>>溫度變送器>> SBWR2281/240I隔爆型,本安型帶熱電偶電阻智能型溫度變送器,SBWR-2281/240I,

隔爆型,本安型帶熱電偶電阻智能型溫度變送器,SBWR-2281/240I,

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產(chǎn)品型號(hào)SBWR2281/240I

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所  在  地廣安市

更新時(shí)間:2021-04-07 16:33:04瀏覽次數(shù):1983次

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隔爆型,本安型帶熱電偶電阻智能型溫度變送器,SBWR-2281/240I, 集熱電偶或熱電阻同變送器為一體,直接測(cè)量各種工業(yè)過(guò)程中-200~1600℃范圍內(nèi)的液體、蒸汽和氣體介質(zhì)的溫度,將溫度轉(zhuǎn)變成與熱電偶、熱電阻電信號(hào)成正比的4~20mA統(tǒng)一輸出信號(hào),送顯示、記錄調(diào)節(jié)儀表或計(jì)算機(jī)。它可廣泛用于冶金、石油、化工、電力、輕工、紡織、食品、國(guó)防及科研等各部門(mén)。

主要特點(diǎn):
●  采用硅橡膠或環(huán)氧樹(shù)脂密封結(jié)構(gòu),因此耐震、耐濕,適合在現(xiàn)場(chǎng)環(huán)境中安裝使用;
●  現(xiàn)場(chǎng)安裝在熱電偶,熱電阻的接線(xiàn)盒內(nèi)使用,直接輸出4-20mA、0-10mA的輸出信號(hào)。這樣既節(jié)約了昂貴的補(bǔ)償導(dǎo)線(xiàn)費(fèi)用,又提高了信號(hào)遠(yuǎn)距離傳輸過(guò)程中的抗干擾能力;
●  熱電偶變送器具有冷端自動(dòng)補(bǔ)償功能;精度高、功耗低,使用環(huán)境溫度范圍寬,工作穩(wěn)定可靠;
●  適用范圍廣,即可以與熱電偶,熱電阻形成一體化現(xiàn)場(chǎng)安裝結(jié)構(gòu),也可以作為功能模塊安裝在檢測(cè)設(shè)備中和儀表盤(pán)上使用:
工作原理:
熱電偶或熱電阻傳感器被溫度轉(zhuǎn)換成電信號(hào),再將信號(hào)送入變送器的輸入網(wǎng)絡(luò),該網(wǎng)絡(luò)包含調(diào)零和熱電偶補(bǔ)償?shù)认嚓P(guān)電路。經(jīng)調(diào)零后的信號(hào)輸入到運(yùn)算放大器進(jìn)行信號(hào)放大,放大的信號(hào)一經(jīng)V/I轉(zhuǎn)換器運(yùn)算處理后以DC4-20mA電流輸出;另一路經(jīng)A/D轉(zhuǎn)換器處理后到表頭顯示。變送器的線(xiàn)性化電路有兩種,均采用反饋方式。對(duì)熱電阻傳感器,用正反方式校正,對(duì)熱電偶傳感器,用多段折線(xiàn)逼近法進(jìn)行校正。一體化數(shù)字顯示溫度變送器LCD顯示的采用兩線(xiàn)制方式輸出。
技術(shù)參數(shù)
1.輸入信號(hào):熱電偶:K、E、J、B、S、T、N;熱電阻:Pt100、Cu50、 Cu100、(三線(xiàn)制、四線(xiàn)制),智能型溫度變送器的輸入信號(hào)可通過(guò)PC機(jī)或手操器任意設(shè)置;
2.輸出信號(hào):在量程范圍內(nèi)輸出DC4-20mA電流信號(hào),與熱電偶、熱電阻的輸入信號(hào)成線(xiàn)性或與溫度成線(xiàn)性。智能型溫度變送器輸出DC4-20mA電流信號(hào)同時(shí)疊加符合HART標(biāo)準(zhǔn)協(xié)議通信信號(hào);
3.基本誤差:0.5%FS;0.2%FS;智能型0.2%FS;
4.接線(xiàn)方式:二線(xiàn)制;三線(xiàn)制;
5.顯示方式:四位LCD顯示溫度,智能型四位LCD可通過(guò)PC機(jī)或手操器設(shè)定使之顯示現(xiàn)場(chǎng)溫度,傳感器值,輸出電流和百分比例中的任一種參數(shù);
6.工作電壓:普通型12∽35V DC;智能型12V∽45V DC;額定工作電壓為24V DC;
7.允許負(fù)載電阻:500Ω(24VDC供電);極限負(fù)載電阻R(max)=50(Vmin-12),例如在額定工作電壓24V DC時(shí),負(fù)載電阻可0-600Ω范圍內(nèi)選擇使用。
8.工作環(huán)境:
a:環(huán)境溫度 -25∽80℃(常規(guī)型)
            -25∽70℃(數(shù)顯型)
b:相對(duì)溫度 5%∽95%
c:機(jī)械振動(dòng)f≤50HZ,振幅≤0.15mm
d:無(wú)腐蝕氣體或類(lèi)似的環(huán)境;
9.溫度影響系數(shù):δ≤0.05%/℃
 鎧裝鉑熱波膜電阻,WZPK-105UWZPK-324U,WZPK-364U,WZPK-264U,WZPK-163U,WZPK-523U,WZP-421DWZPK-103U,WRP2-121B,WZP2-74S化工隔爆熱電阻,WRR-131,WRR2-131,WRN-230DWRE-210D,WRN-430D,WRNK-431WRK-240WRK-520WRS-132,WRT-620WRN-130WRN-130,WRNK-231,WREK-232,WRE-621A,WZPK-133S,WRN-631,WRE2-235T,WRER2-13WRPB-230WRE-621WRN2-621,.WZPM-201S,WZPK2-306SAWZP-205SWREK-1315WRET-01WZPF-130 WZCF-130 WZPF-430WRNT-11WZCM、WZPM,SBW系列,WRR-120WRR-121,WRP-120,WRP-121,WRN-122,WRN-123,鉑銠熱電偶,鎧裝鉑銠熱電偶,水泥廠(chǎng)熱電偶,玻璃窯爐熱電偶,鎧裝熱電偶,WRN-130F,WRN-230F,WRN-330FWRN-430F,WZP-002,WZP2-631WZP2-621A,WZP2-621WZP-631單支鉑熱電阻,WZP-621,WZP-430WZP-420A,WZP2-430WZP2-421,WZP2-420WZP-420,WZC-320,WZP2-331WZP2-321,WZP2-320,WZP-331WZP-330,WZP-321,WZP-320WZC-220A,WZC-230,WZC-220WZP-221A,WZP2-231,WZP2-230雙支鉑熱電阻,WZP-3212A,WRE2-235T,WRNT-001WZP-221,WZP-220WREK、WRNK、WRCK,WREK-1314,WREK-440,WRNK-440,WZC-200,WRN-621A,WZP-24SAWRE2-631WRE-220WZP-003WZPM-101U,電接點(diǎn)壓力式溫度計(jì)WTZ-288WTQ-288WTZ-280B-FWTZ280WTQ280WTZ-280WZPN-431WZPN2-131WZPN2-331,WZPN-130WRN2-230-F,WZPK-526U,WZCN-430,WZCN-330,WZCN-130,WZCN-230,WZPN-131WZP-431DWZPN-430WZPN2-130WZPN-330WZPN-331,耐磨熱電偶,WZPN-230,WZC-130-F,WZC-430-F,WZC-330-F耐腐耐磨型熱電偶電阻,WZC-230-F,.WZP2-431-FWZP2-331-F,WZP2-231-FWZP2-131-F,WZP-431-F,WZP-331-FWZP-231-F,WZP-131-F,WZP2-430-F,WZP2-330-FWZP2-230-F,WZP2-130-F,WZP-430-FWZP-230-F,WZP-130-FWREN2-631,WREN-631,WRNN2-631,WRNN-631WREN2-530,WREN-530WRNN2-530,WRNN-530,WREN2-430WREN2-330,WREN2-230,WREN2-130,WREN-430WREN-330,WREN-230WREN-130,WRNN2-430,WRNN2-330,WRNN2-230,WRNN-430,WRNN-330,WRNN-230WRNN-130,WZPK-163S,WRE2-430-FWRE2-330-FWRE2-230-F,WRE2-130-F,WRE-430-F,WRE-330-FWRE-230-F,WRER2-01中溫中壓電偶,WRNR2-01,WZPK2-435SAWRR-120B,WRN2-130-F,WRN-430-F,WRN-330-F,JB/T5219-91WRE-002WRN-002,WRE-001,WRN-001WRNK-1323,WRNK-1326,WRNK-1325,WRNK-1324,WRNK-1316,.WRNK-1315,WRNK-1314,WRNK-1313WREK-1326,WREK-1325WREK-1324,WREK-1323,WRER-1316,WREK-1315WREK-1314,WREK-1313,WREK-1313,WZC-890J,WZC-130WZP2-130,WZP-130WRE2-130,WRE-130,WRN2-130,WRN-130WZPK2-566SA,WZPK2-565SA,WZPK2-466SA,WZPK2-465SAWZPK-566S,WZPK-565S,WZPK-564S,WZPK-563S,WZPK-466S,WZPK-465S,WZPK-464S,WZPK-463S,WZPK2-366SA,WZPK2-365SA,WZPK-266SA,WZPK-265SA,WZPK-366S,WZPK-364S,WZPK-365SA,WZPK-363SWZPK-266S,WZPK-265SWZPK-264S,WZPK-263SWZPK-166SA,WZPK-165SAWZPK-166S,WZPK-165S,WZPK-164S,WZPK-436S,WZPK-435S,WZPK-434SWZPK-433S,WZP-633WZP2-93C2套管式熱電偶熱電阻,WZP-93C2WZP2-39C1,WZPN2-230,WZP-93C1WRN-240A,WRNN2-130,WRE-130-F,WRN2-740,JB81-94WZPK-536SAWRE-631,WRN-624,MWFT-3,.WZPK2-165SA,WZP-631,WRP2-010WZPM-0110,WRE-624WZP-015S,WZP-013S,WRN-625,WZPK-165S,WZP2-2312AWRN-520WRNM,WSSX-472,WSSX-471WSSX-462,WSSX-461,WSSX-452,WSSX-451WSS-572,WSS-472,WSS-571wss-471,wss-562wss-462雙金屬溫度計(jì),wss-561,wss-461wss-552wss-452,WSS-551,wss-451wss-582,wss-482,wss-581wss-481,wss-512wss-412,.wss-312,wss-511,wss-411wss-311,wss-502WSS-402,wss-302,wss-501,wss-401WSS-301,WSSXP-481,WSSXE-481,WSSXP-411,WSSXE-411,WSSXP-401,WSSXE-401WSSP-581,WSSP-481,WSSP-511,WSSP-411WSSP-501,WSSP-401WSSE-581,WSSE-481WSSE-511,WSSE-411WSSE-501,WSSE-401,WSS-583L熱套式雙金屬溫度計(jì),WSSX-403L,WSSX-483LWSS-483L,WSS-413LWSS-413L,WSS-503LWSS-403L,WSSX-483S,WSSX-413SWSS-483S,WSS-513S,WSS-413SWSS-503S,WSS-403S,WSSX-486電接點(diǎn)雙金屬溫度計(jì),WSSX-416,WSSX-406,WSSX-485,WSSX-415,.WSSX-405,WSSX-484,WSSX-414WSSX-404,WSSX-483WSSX-413,WSSX-403,WSSX-482,WZPK-124U,WZPK-406U,WZPK-503U,WZP-3212U,WZP-270UWRNN2-436,WRP-130,WRP2-130,WRP-131WRP2-131,WRQ-130,WRQ2-130WRQ-131,WRQ2-131,WRR-130WRR2-130,WZPK-336SA,WZPK2-335SA,WZPK-236SA,WZPK2-235SA,WZPK-333S,WZPK-334S,WZPK-335SWZPK-236S,WZPK-235S, WZPK-234S, WZPK-233S, WZPK2-136S, WZPK2-135SA, WZPK-136S, WZPK-135S, WZPK-134S, WRNR-01, WRER2-14, WRNR2-14, WRER-14, WRER2-12, WRNR2-12, WRER-12, WRNR-12, WZP2-6312A, WZP-6312A, WZP2-631, WRN-624, WRNR2-01, SBWR-4170/440D隔爆本安型帶熱電偶電阻溫度變送器,SBWZ-4450,SBWZ-2450SBWR-2160,SBWR-4150。

可見(jiàn)分光光度計(jì):        
721, 721N, 721-100, 722N, 722S, 7230G, 723N, 751GD, 752N, 754N, 755B, UV759, UV759S, 756MC, 756CRT, UV757, UV757CRT, UV762, UV765, UV765CRT, UV765PC, 760CRT, 361MC, 361CRT, AA320N, AA320NCRT, AA370MC, 3510, 4510, 4510F, 4530, 4530F,930A, 960MC, 960CRT, 970CRT, 6400A, FP640, FP6410, RP508, 721S, S22PC, 722SP, 725S, S23A, S24, S52, 752S, 752SP, 755S, GOLD S53, S54, 765S, S400, S410, F93, F95, F96, DA620S, UV-7502PCS, UV-7502PC, UV-7502CS, UV-7502C, UV-7504PC, UV-7504C, UV-7504, 723PCS, 723PC, 723C, 722-100, 722, 723, 752, 754, 754PC, 756, 7600MC, 7600CRT, 7601MC, 7601CRT,
色譜儀:
GC102AF, GC102AT, GC102M, GC102NJ, GC112A, GC122, GC112A-TCD, GC122-TCD, GC122-ECD, GC-122FPD, GC122-NPD, LC-200, MD-1, MD-2, MD-3, HD-A, XWT-1044S, 3057-11, CXG-A, MA-1, MA-2, MA-3, MB-1, MB-2, MB-3,
在線(xiàn)環(huán)保監(jiān)測(cè)儀:
COD-580,DWG-8002A,SJG-705,SJG-208,SJG-203A,PHG-21D,PHGF-43,PHG-217D,PHGF-27B,PHG-243,DWG-8004,DWG-8003,COD-582,ZDJ-520, PHG-217D-1,PHG21D,PHG-21D-1,
PHG-7685A, SJG-7835A,DWG-8025A,
色度儀:
WSF,WSF-J,WSC-S,WSB-L,WJL,WQL,WGW, XZR-2B,XZR-2J,SD9011,SD9012,
光澤度儀:
WGG60,WGG60B,WGG60-A,WGG60-D, FP6400,FP640,FP6410,FP6420,722,
白度儀:
WSB-1,WSB-2,WGB-2,WGB-2A,WSB-3,WSB-3A,SBDY-2, SBDY-1, SBDY-1P,
電位儀:
DJS-292B, DJS-292C, DJS-292, DJS-292D,
氣體測(cè)定儀,測(cè)定儀:
SCY-3B,SCY-3C,SCY-1,SCY-2,SCY-2A,CES-30,SZF-06A,SZF-06B,CXC-06,NPC-02,HJ-2, SZF-06, SZF-06G, NPCA-02, CXC-06, SZC-C, SZC-D, SLQ-6, EAB1-95, EAB1-2000, HJS-IV,
SZF-06A, HJ-2,
濁度儀:
WGZ-200,WGZ-2000,WGL,WZR,WYL-2,WGZ-100,WGZ-800,WGZ-1,WGZ-20,WGZ-B,WGZ-1B, WGZ-1S, WGZ-20, WGZ-1A, WGZ-1AP, WGZ-2, WGZ-2A, WGZ-3, WGZ-3P, WGZ-3A, WGZ-3AP, WGZ-2000P, WGZ-4000, WGZ-4000P, WGZ-1C, WGZ-2C, WGZ-3C, WGZ-200C, WGZ-2-PJ,WGZ-2-XJ,SGZ-B,SGZ-1B,SGZ-2B,SGZ-3B,SGZ-5B,SGZ-1A,SGZ-1AP,SGZ-2A,SGZ-2AP,SGZ-3A,SGZ-3AP,SGZ-5A,SGZ-5AP,SGZ-6A,SGZ-6AP,SGZ-1,SGZ-2,SGZ-3,SGZ-200, SGZ-200I, SGZ-200IT, SGZ-400I, SGZ-400IT, SGZ-500I, SGZ-500IT, SGZ-800I, SGZ-800IT, SGZ-1000I,SGZ-1000IT,SGZ-2000I,SGZ-2000IT,WZS-185,WZS-180,WZS-200,WZS-20,WZS-1000,
定氮儀:
KDN-04A,KDN-04B,KDN-04C,KDN-04D,KDN-08A,KDN-08B,KDN-08C,KDN-08D,KDN-103F,KDN-102C,KDN-04III,KDN-2008,KDN-1,KDNX-20, KDN-04AZ, KDN-08AZ, KDN-12AZ, KDN-20AZ, KDN-04BZ, KDN-08BZ, KDN-12BZ, KDN-20BZ, KDN-AZ, KDN-BZ, KDN-CZ, KDN-AA, KDN-04, KDN-08, KDN-12, KDN-20, KDN-04CZ, KDN-08CZ, KDN-12CZ, KDN-20CZ, KDN-04AA, KDN-08AA, KDN-12AA, KDN-20AA,
蒸餾器:
KDN-2,KDN-660D,ZS-200,ZISC-5, ZISC-10, ZISC-20,SHZ32-50, SHZ32-100, SHZ32-200, SHZ32-400,TLG-2FBI, TLG-2FBII, TLG-2FBIII,YN-ZD-5, YN-ZD-10, YN-ZD-20, YN-ZD-Z-5,
YN-ZD-Z-10, YN-ZD-Z-20, SYZ-A, SYZ-550, SYZ-B, 1810-B, HS.Z11.5, HS.Z11.10, HS.Z11.20, RE-3000A, RE-3000B, RE-3000C, RE-3000D, RE-2000A, RE-2000B, RE-6000, RE-5299, RE-52B, RE-5286A, RE-52AA, RE-52, RE-5285A, RE52CS-1, RE52CS-2, RE-52CS, RE-52C, RE-5203, RE-5298A, RE-5298, RE-5205, RE-5210, RE-5220, RE5210A, SZ-93A, SZ-96A, SZ-97A, SZ-93, SZ-96, SZ-97, SZ-93-1, R201BL, R203B, R204B, R204B3, R205B, R205B2, R206B, R206D, R308B, R502B, R503B, R1002B, R2002B, R2003KB, R2003K2B, R5003K2B, R5003K2S, RE52-1, RE52-2, RE52-3, RE52-4, SZ-1, SZ-2, SZ-3,
消化爐,消煮爐:
KDN-4,KDN-8,KDN-12,KDN-16,KDN-20,KDN-12C,KDN-16C,HYP4,HYP-1004,SPCA-4,HYP-1008,HYP-1014,HYP-1020,HYP-1040,
顯微鏡:
XSP-BM-1C,XSP-BM-1CA,XSP-BM-1C1A,XSP-BM-2CE,XSP-BM-2CEAC,XSP-BM-2CEAD, XSP-BM-3C,XSP-BM-3CA,XSP-BM-3CB,XSP-BM-2C,XSP-BM-2CA,XSP-BM-2CB,XSP-BM-2CBA,XSP-BM-2CBAC,XSP-BM-2CBAS,XSP-BM-4C,XSP-BM-5C,XSP-BM-5CA,XSP-BM-6C,XSP-BM-6CA,XSP-BM-8C,XSP-BM-8CA,XSP-BM-8CAC,XSP-BM-8CAS,XSP-BM-8CAV, XSP-BM-10C,XSP-BM-10CA,XSP-BM-10CAC,XSP-BM-10CAS,XSP-BM-10CAV,XSP-BM-12C,XSP-BM-12CA,XSP-BM-12CAC,XSP-BM-12CAS,XSP-BM-12CAV,XSP-BM-13C,XSP-BM-13CC,XSP-BM-13CS,XSP-BM-13CV,XSP-BM-20,XSP-BM-20A,XSP-BM-20AC,XSP-BM-20AS,XSP-BM-20AV,BM-30A,BM-37XB,BM-37XBC,BM-37XBS,BM-37XBV,BM-37XC,BM-37XCC,BM-37XCS,BM-37XCV,BM-38X,BM-38XA,BM-38XB,BM-38XBC,BM-38XBS,BM-38XBV,BM-PH,BM-PHC,BM-PHS,BM-PHV,XSP-9,XSP-9L,XSP-9S,XSD-36XC,XSD-SM1,XSD-SM2L,XSD-SM3L,BM-11-1,BM-11-2,BM-11,BM-11C,BM-11S,BM-57XB,BM-57XC,BM-57XCC,BM-57XCS,BM-57XCV,BM-58XB,BM-58XC,BM-58XCC,BM-58XCS,BM-58XCV,BM-59XA,BM-59XB,BM-59XC,BM-59XCC,BM-59XCS,BM-59XCV,BM-60XC,BM-60XCC,BM-60XCS,BM-60XCV,PXS20,PXS40,PXS-C,PXS-D,PXS-E,XTT,XTZ-D,XTZ-E,XTE-EC,XTZ-ES,XTZ-EV,XTZ-DA,XTZ-EA,XTZ-EAC,XTZ-EAS,XTZ-EAV,XTZ-01,XTZ-02,XTZ-03,XTZ-04,XTZ-53,XTL-BM-7B,XTL-BM-7T,XTL-BM-7TC,XTL-BM-7TS,XTL-BM-7TV,XTL-BM-8B,XTL-BM-8T,XTL-BM-8TC,XTL-BM-8TS,XTL-BM-8TV,XTZ-E11,XTZ-E21,XTZ-E31,TS-1.7,TS-1.8,TS-11,TS-21,TS-31,BM-2020T,XTL-BM1,T130,HGY-1,BM-4XA I,BM-4XA II,BM-4XB I,BM-4X II,BM-4XC,BM-4XCC,BM-4XCS,BM-4XCV,BM-4XD,BM-4XDC,BM-4XDS,BM-4XDV,BM-4XE,BM-4XEC,BM-4XES,BM-4XEV,BM-4XF,BM-4XFC,BM-4XFS,BM-4XFV,BM-53XA,BM-53XAC,BM-53XAS,BM-53XAV,BM-JC15,JC-10,BM-JC30,JC4-10,BM-JC60,6JA,XSP-3C,XSP-3CA,XSP-3CD,XSP-2C,XSP-2CA,XSP-4C,XSP-5C,XSP-5CA,XSP-6C,XSP-8C,XSP-8CA,XSPXSP-8CAD,XSP-8CATV,XSP-13C,44X1,59XA,59XB,59XC,BM-2,BM-4,BM-6,BM-7,BM-7A,BM-8,BM,BM-9,BM-10C,BM-11,BM-11A,BM-12,BM-13,BM-14,BM-15,BM-15A,BM-17,BM-17C,BM-18,BM-18A,BM-18B,BM-18Y,BM-18AY,BM-18LB,XSD-9,SM2L,PXP,MCU-10,15J,15JA,PXS,PXS-II,PXS-III,PXS-V1,XTT,PXS-D,PXS-E,PXS-EX,XTZ-D,XTZ-E,XTZ-E1,XTZ-E2,4XI,4XB,4XBZ,4XC,4XC-I,4XC-W, 4XC-TV,

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