低温低压热电偶，WRER-15, 量程规格 | 类别 | 代号 | 分度号 | 测温范围℃ | 精度等级 | 允许偏差△t | | 镍铬－镍硅 | WRNT | K | 0-800 | I | ±1.5℃或±0.004∣t∣ | | II | ±2.5℃或±0.0075∣t∣ | | 镍铬－铜镍 | WRET | E | 0-600 | I | ±1.5℃或±0.004∣t∣ | | II | ±2.5℃或±0.0075∣t∣ | | 铜－铜镍 | WRCT | T | -40-350 | I | ±0.5℃或±0.004∣t∣ | | II | ±1℃或±0.75%t | | 铂电阻 | WZPT | Pt100 | -200-500 | * | ±（0.15+0.002∣t∣） | | B级 | ±（0.30+0.005∣t∣） | | 铜电阻 | WZCT | Cu50 | -50-100 | II | ±（0.30+6.0X10-3t） | 注：“t”为感温元件实测温度，对于铂电阻和铜电阻则为感温元件实测温度的值。 公称压力 一般是指在常温下，保护管所能承受的静态外压而不破裂，试验压力一般采用公称压力的1.5倍。实际上，允许工作压力不仅与保护管材料、直径、壁厚有关，而且还与其结构形式、安装方法、置入深度以及被测介质的流速、种类有关。 热电偶绝缘电阻： 常温绝缘电阻的试验电压为直流500V。测量常温绝缘电阻的大气条件为：温度15～35℃，相对湿度45%，大气压力86～106Kpa。 对于长度超过1米的热电偶，它的常温绝缘电阻值与其长度的乘积不小于100兆欧·米， 即：Rr·L≥100MΩm L＞1m 式中：Rr-热电偶的常温绝缘电阻值，MΩ； L-热电偶的长度，m。 对于长度等于或不足1米的热电偶，它的常温绝缘电阻值应不小于100 MΩ。 热电阻绝缘电阻： 常温绝缘电阻的试验电压可取直流10～100V任意值，环境温度应在15～35℃范围内，相对湿度应不大于80%，常温绝缘电阻值应不小于100 MΩ。 耐磨热电偶，WZPN-230，WZC-130-F，WZC-430-F，WZC-330-F耐腐耐磨型热电偶电阻，WZC-230-F，.WZP2-431-F，WZP2-331-F，WZP2-231-F，WZP2-131-F，WZP-431-F，WZP-331-F，WZP-231-F，WZP-131-F，WZP2-430-F，WZP2-330-F，WZP2-230-F，WZP2-130-F，WZP-430-F，WZP-230-F，WZP-130-F，WREN2-631，WREN-631，WRNN2-631，WRNN-631，WREN2-530，WREN-530，WRNN2-530，WRNN-530，WREN2-430，WREN2-330，WREN2-230，WREN2-130，WREN-430，WREN-330，WREN-230，WREN-130，WRNN2-430，WRNN2-330，WRNN2-230，WRNN-430，WRNN-330，WRNN-230，WRNN-130，WZPK-163S，WRE2-430-F，WRE2-330-F，WRE2-230-F，WRE2-130-F，WRE-430-F，WRE-330-F，WRE-230-F，WRER2-01中温中压电偶，WRNR2-01，WZPK2-435SA，WRR-120B，WRN2-130-F，WRN-430-F，WRN-330-F，JB/T5219-91，WRE-002，WRN-002，WRE-001，WRN-001，WRNK-1323，WRNK-1326，WRNK-1325，WRNK-1324，WRNK-1316，.WRNK-1315，WRNK-1314，WRNK-1313，WREK-1326，WREK-1325，WREK-1324，WREK-1323，WRER-1316，WREK-1315，WREK-1314，WREK-1313，WREK-1313，WZC-890J，WZC-130，WZP2-130，WZP-130，WRE2-130，WRE-130，WRN2-130，WRN-130，WZPK2-566SA，WZPK2-565SA，WZPK2-466SA，WZPK2-465SA，WZPK-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-363S，WZPK-266S，WZPK-265S，WZPK-264S，WZPK-263S，WZPK-166SA，WZPK-165SA，WZPK-166S，WZPK-165S，WZPK-164S，WZPK-436S，WZPK-435S，WZPK-434S，WZPK-433S，WZP-633，WZP2-93C2套管式热电偶热电阻，WZP-93C2，WZP2-39C1，WZPN2-230，WZP-93C1，WRN-240A，WRNN2-130，WRE-130-F，WRN2-740，JB81-94，WZPK-536SA，WRE-631，WRN-624，MWFT-3，.WZPK2-165SA，WZP-631，WRP2-010，WZPM-0110，WRE-624，WZP-015S，WZP-013S，WRN-625，WZPK-165S，WZP2-2312A，WRN-520，WRNM，WSSX-472，WSSX-471，WSSX-462，WSSX-461，WSSX-452，WSSX-451，WSS-572，WSS-472，WSS-571，wss-471，wss-562，wss-462双金属温度计，wss-561，wss-461，wss-552，wss-452，WSS-551，wss-451，wss-582，wss-482，wss-581，wss-481，wss-512，wss-412，.wss-312，wss-511，wss-411，wss-311，wss-502，WSS-402，wss-302，wss-501，wss-401，WSS-301，WSSXP-481，WSSXE-481，WSSXP-411，WSSXE-411，WSSXP-401，WSSXE-401，WSSP-581，WSSP-481，WSSP-511，WSSP-411，WSSP-501，WSSP-401，WSSE-581，WSSE-481，WSSE-511，WSSE-411，WSSE-501，WSSE-401，WSS-583L热套式双金属温度计，WSSX-403L，WSSX-483L，WSS-483L，WSS-413L，WSS-413L，WSS-503L，WSS-403L，WSSX-483S，WSSX-413S，WSS-483S，WSS-513S，WSS-413S，WSS-503S，WSS-403S，WSSX-486电接点双金属温度计，WSSX-416，WSSX-406，WSSX-485，WSSX-415，.WSSX-405，WSSX-484，WSSX-414，WSSX-404，WSSX-483，WSSX-413，WSSX-403，WSSX-482，WZPK-124U，WZPK-406U，WZPK-503U，WZP-3212U，WZP-270U，WRNN2-436，WRP-130，WRP2-130，WRP-131，WRP2-131，WRQ-130，WRQ2-130，WRQ-131，WRQ2-131，WRR-130，WRR2-130，WZPK-336SA，WZPK2-335SA，WZPK-236SA，WZPK2-235SA，WZPK-333S，WZPK-334S，WZPK-335S，WZPK-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隔爆本安型带热电偶电阻温度变送器，SBWZ-4450，SBWZ-2450，SBWR-2160，SBWR-4150 分析天平,精密天平,电子天平： AUW120D, AUW220D, AUW120, AUW220, AUW320, AUX120, AUX220, AUX320, AUY120, AUY220,UW420S,UW820S,UW4200S,UW8200S,UW220H,UW420H,UW620H,UW4200H,UW6200H,UX420S,UX820S,UX4200S,UX8200S,UX220H,UX420H,UX620H,UX2200H,UX4200H, UX6200H,TX223L,TX323L,TX2202L,TX3202L,TXC323L,BW12KH,BW22KH,BW32KH,BW32KS,BW52KS,BX12KH,BX22KH,BX32KH,BX32KS,BX52KS,BL-220H,BL-320H,BL-320S, BL-620S,BL-2200H,BL-3200H,BL-3200S,TXB222L,TXB422L,TXB622L,TXB2201L,TXB4201L,TXB6201L,TXB621L,TXB6200L,EL/ELB600SA, EL/ELB6000SA,EL/ELB-12K,EL/ELB120, EL/ELB200,EL/ELB300,EL/ELB600,EL/ELB2000,EL/ELB3000,EL/ELB1200,FB214G,FB214,FA2204B,JA2603B,FA1004N,FA1104N,FA1604N,FA2004N,FA2104N,FA2104SN,FC104,FC204,JA1003N,JA1203N,JA2003N,JA3003N,JA5003N,JH202,JH502,JH1102,JH2102,JH3102,JH2101, JH3101,JH4102,JH5102,JH6102,JA12002,JA21002,JA31002,JA21001,JA31001,JA51001,JA61001,YP102N,YP202N,YP402N,YP502N,YP802N,YP1002N,YP601N,YP1201N,YP2001N,YP3001N,YP6001N,YP10KN,YP15KN,YP20KN,JY1002,JY2002,JY2502,JY3002,JY5002,JY2001,JY4001,JY10001,TG128,TG335,TG332A,TG328A/S,TG328B,TG528B,TG628A,TG729C,TG31B,TG51B,TG71B,TG52B,TG35B,TG55B,TG65B,TG320B,TG520B,TG630B,TG650B,DTG160,DWT-1,TL-02C,TL-1B,PZ-B-5,TW-02B,TW-05B,TW-1B,JN-B-5,JN-B-10,JN-B-25,JN-B-50,JN-B-100,JN-B-250,JN-B-500,JN-B-1000,JN-B-2500,TN-100B,HC-TP11-1,HC-TP11-2,HC-TP11-5,HC-TP11-10,HC-TP11-20,HC-TP11-50,JPT-1C,JPT-2C,JPT-5C,JPT-10C,FA-1004B,FA-1104B,FA-1604B,FA-2004B,FA-2104B,FA-1004C,FA-1104C,FA-1604C,FA-2004C,FA-2104C,JA-1003B,JA-1203B,JA-2003B,JA-3003B,JA-5003B,JA-1003P,JA-2003P,YP-1002,YP-2002,YP-3002,YP-4002, YP-5002,YP-6002,YP-10002,YP-20002,YP-30002,YP-2001,YP-4001,YP-6001,YP-8001,YP-10001,YP-16001,YP-20001,YP-30001,YP-40001,YP-50001,YP-60001,YP-80001,YP-100001,YP-150001,YP-200001,YP-1000,YP-2000,YP-3000,YP-6000,YP-10000,YP-15000,YP-20000,YP-30000,YP-40000,YP-50000,YP-60000,YP-1000001,YP-200000-5,YP-60000-10,YP-100000-10,YP-150000-10,YP-200000-10,YP-250000-20,YP-300000-20,DSJ2,DSJ5,PZ-D-5,MD-100,MD-200,FA1004,FA1104,FA1604,FA2004,FA2104,FA2104S,JA1003,JA1203,JA2003,JA3003,JA4003,,JA4103,JA5003,MP1100B,JA41002,JA50002,JA12K-1,JA16K-1,JA25K-1,JA30K-1,JA50K-5,MP1002,MP2002,MP3002,MP4002,MP5002,MP2001,MP6001,MP10001,MP12001,MP2000D,MP21001,MP31001,MP41001,MP51001,MP61001,MP2000,MP6000,MP10K,MP60K,MP100K,MP150L,MP200K,MP300K,MP3002J,MP4002J,MP5002J,YP602N,YP2000N,YP6000N,YP10K-1,YP20K-1,YP10KN,YP15KN,YP20KN,YP30KN,YP15KD,MP3KC,MP6KC,MP15KC,MP30KC,MP60KC,MP100KC,MP150KC,MP200KC,MP300KC,MP21001J,MP51001J,MP61001J,JA21002J,JA21002P,JA50002P,MA110,MA200,MP120-2,MP200A,MP200B,MP500B,MP1100B,MP2000B,MP4000B,YP1201,YP3001,YP5001,YP10K,JY-1002,JY-2002,JY-3002,JY-4002,JY-5002,JY-6002,JY-201,JY-301,JY-501,JY-601,JY-801,JY10001,JY10002,JY12002,JY20002,TG31D,YP15K-1,YP15K-05,YP20K-05,YP15K,YP20K,YP30K,YP50K-1,YP50K-2,YP60K-1,YP60K-2,YP100K-1,YP100K-2,YP100K-5,YP150K-10,YP200K-10,YP300K-20,YP500K-50,TN-100C,7SJ5KG-1,8SJ5KG-1,9SJ5KG-1,PZ-D-5,AL104,AL204,PL203,PL303,PL403,PL2002,PL3002,PL4002,PL4001,PL202-L,PL402-L,PL602-L,PL601-L,PL1001-L,PL2001-L,PL4001-L,PL6001-L,PL6000-L,ML54,ML104,ML204,ML203,ML303,ML503,ML802,ML1602,ML3002,ML4002,ML2001,ML4001,ML6001,ML203E,ML303E,ML802E,ML1502E,ML3002E,ML4002E,ML6001E,MS104S,MS204S, MS304S,MS303S,MS403S,MS603S,MS1003S,MS1602S,MS3002S,MS4002S,MS4002SDR,MS6002S,MS6002SDR,MS6001S,MS8001S,MS12001L,MS16001L,MS32001L,MS32000L,MS303SE,MS1602SE,MS3002SE,MS8001SE,MS16001LE,MS32001LE,MS32000LE,MS15KLE,MS30KLE,MS15KLIPE,MS24KLIPE,XS3DU,XS105DU,205DU,XS64,XS104,XS204,XS204DR,XS203S,XS603S,XS1003S,XS2002S,XS4002S,XS6002S,XS4001S,XS6001S,XP2U,XP6,XP26,XP26DR,XP56,XP56DR,XP205,XP105DR,XP205DR,XP204,XP504,XP204S,XP203S,XP603S,XP1203S,XP5003SDR,XP6002S,XP8002S,XP10002S,HR83,HR83P,HG63,HG63P,HB43-S,MJ33,CPA225D,CPA64,CPA124S,CPA224S,CPA324S,BT25S,BT125D,BSA124S-CW,BSA224S-CW,BSA124S,BSA224S,TE64,TE124S,TE214S,ME235S,ME235P,ME254S,ME414S,ME614S,CPA223S,CPA323S,CPA423S,CPA623S,CPA1003S,CPA1003P,CPA2202S,CPA2202S-DS,CPA3202S,CPA4202S,CPA5202S-DS,CPA6202S,CPA6202P,CPA5201,CPA8201,CPA10001,CPA12001S,CPA16001S,CPA34001S,CPA34001P,CPA34000,BSA223S-CW,BSA323S-CW,BSA423S-CW,BSA623S-CW,BSA822-CW,BSA2202S-CW,BSA3202S-CW,BSA4202S-CW,BSA6202S-CW,BSA2201-CW, BSA5201-CW,BSA8201-CW,BSA223S,BSA323S,BSA423S,BSA623S,BSA822,BSA2202S,BSA3202S,BSA4202S,BSA6202S,BSA2201,BSA5201,BSA8201,LA16001S,LA34001S,LA64001S,LA34001P,LA34000,TE313S-DS,TE1502S,TE3102S,TE212-L,TE412-L,TE612-L,TE601-L,TE2101-L,TE4101-L,TE6101-L,TE4100-L,TE6100-L,TE12000-L,CPA26P,CPA2P,ME5,ME36S,SE2,ME235P-SD,LA130S-F,ME5-F,SE2-F,CPA2P-F,DV215CD,DV114C,DV214C,DV314C,EP64C,EP114C,EP214C,EP214DC,EP213C,EP413C,EP613C,EP413DC,EP612C,EP2102C,EP4102C,EP6102C,EP4102DC,EP4101C,EP6101C,EP8101C,EP12001,EP22001,EP32001,EP12001C,EP22001C,EP32001C,CAV64C,CAV114C,CAV214C,CAV264C,CAV213C,CAV313C,CAV413C,CAV2102C,CAV3102C,CAV4102C,CAV53,CAV212,CAV412,CAV812,CAV2101,CAV4101,CAV8101,AR64CN,AR124CN,AR224CN,AR153CN,AR223CN,AR323CN,AR423CN,AR423DCN,AR522CN,AR1502CN,AR2202CN,AR3202CN,AR4202CN,AR4202DCN,AR4201CN,CP64,CP114,CP214,CP153,CP213,CP313,CP413,CP512,CP1502,CP2102,CP3102,CP4102,CP64C,CP124C,CP224C,CP153C,CP223C,CP323C,CP423C,CP522C,CP1502C,CP2202C,CP3202C,CP4202C,SPS202F,SPS402F,SPS401F,SPS601F,SPS2001F,SPS4001F,SPS6000F,SE202F,SE402F,SE602F,SE601F,SE1501F,SE2001F,SE3001F,SE6001F,SE6000F,CPJ603,CPJ1003,CPJ2003,CPJ812,CPJ2102,CPJ3102,CPJ4102,CP64,CP114,CP214,CP153,CP213,CP313,CP413,SE202F,SE402F,V31XW3CN,V31XW6CN,V31XH202CN,V31XH2CN,V31X6CN, 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