簡(jian)單(shan)介(jie)紹(shao)
WRNK-332防(fang)水(shui)式(shi)鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou)的(di)詳(xiang)細(xi)介(jie)紹(shao)

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類(lei) 別(bie)
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代(dai)號(hao)
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分(fen)度(duo)號(hao)
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套(tao)管(guan)外(wai)徑(jing)mm
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常(chang)用(yong)溫(wen)度(duo)℃
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zui高(gao)使(shi)用(yong)溫(wen)度(duo)℃
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允(yun)許(xu)偏(pian)差(chai)Δt
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測(ce)量(liang)範(fan)圍(wei)℃
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允(yun)差(chai)值(zhi)
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鎳(nie)鉻(ge)-銅(tong)鎳(nie)
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WREK
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E
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≥¢3
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600
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700
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0~700
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±2.5℃或(huo)±0.0075ㄧtㄧ
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鎳(nie)鉻(ge)-鎳(nie)矽(gui)
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WRNK
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K
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≥¢3
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800
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950
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0~900
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±2.5℃或(huo)±0.0075ㄧtㄧ
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銅(tong)-銅(tong)鎳(nie)
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WRCK
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T
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≥¢3
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350
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400
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<-200
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未(wei)作(zuo)規(gui)定(ding)
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-40~350
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±1℃或(huo)±0.0075ㄧtㄧ
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鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou)熱(re)響(xiang)應(ying)時(shi)間(jian)不(bu)大(dai)於(yu)下(xia)表(biao)的(di)規(gui)定(ding):
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熱(re)響(xiang)應(ying)時(shi)間(jian)T0.5s
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接(jie)殼(qiao)式(shi)
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緣(yuan)式(shi)
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套(tao)管(guan)直(zhi)徑(jing)(mm)
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2.0
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0.4
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0.5
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3.0
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0.6
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1.2
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4.0
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0.8
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2.5
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5.0
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1.2
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4.0
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6.0
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2.0
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6.0
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8.0
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4.0
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8.0
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◆緣(yuan)電(dian)阻(zu):當(dang)周(zhou)圍(wei)空(kong)氣(qi)溫(wen)度(duo)為(wei)20±15℃,相(xiang)對(dui)濕(shi)度(duo)不(bu)大(dai)於(yu)80%時(shi),緣(yuan)型(xing)鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou)的(di)偶(ou)絲(si)與(yu)外(wai)套(tao)管(guan)之(zhi)間(jian)的(di)緣(yuan)電(dian)阻(zu)值(zhi)應(ying)符(fu)合(ge)下(xia)表(biao)的(di)規(gui)定(ding)。
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套(tao)管(guan)直(zhi)徑(jing) mm
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試(shi)驗(yan)電(dian)壓(ya) V-DC
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緣(yuan)電(dian)阻(zu) MΩ.m
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0.5~1.5
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50±5
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≥1000
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>1.5
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500±50
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≥1000
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外(wai)徑(jing)和(hu)名(ming)義(yi)長(zhang)度(duo)標(biao)準(zhun)規(gui)格(ge)
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鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou)外(wai)徑(jing)d mm
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¢8
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¢6
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¢5
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¢4
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¢3
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50
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50
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50
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50
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50
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75
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75
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75
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75
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75
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100
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100
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100
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100
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100
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150
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150
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150
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150
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150
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200
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200
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200
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200
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200
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250
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250
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250
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250
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250
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300
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300
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300
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300
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300
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400
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400
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400
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400
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400
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500
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500
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500
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500
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500
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750
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750
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750
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750
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750
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1000
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1000
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1000
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1000
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1000
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1250
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1250
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1250
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1250
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1500
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1500
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1500
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1500
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2000
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2000
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2000
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2000
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2500
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2500
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2500
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3000
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3000
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3000
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4000
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4000
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4000
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5000
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5000
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7500
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7500
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10000
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10000
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15000
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WRNK-332防(fang)水(shui)式(shi)鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou)工(gong)作(zuo)原(yuan)理(li)
結(jie)構(gou)
● 鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou)材(cai)料(liao)結(jie)構(gou)形(xing)式(shi):
◆可(ke)動(dong)卡(qia)套(tao)螺(luo)紋(wen)裝(zhuang)置(zhi)式(shi)鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou)
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名(ming)稱(chen)
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型(xing)號(hao)
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分(fen)度(duo)號(hao)
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工(gong)作(zuo)端(duan)形(xing)式(shi)
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單(shan)支(zhi)鎳(nie)鉻(ge)-銅(tong)鎳(nie)
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WREK-301
WREK-321
WREK-331
WREK-381
WREK-387
WREK-391
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E
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緣(yuan)式(shi)
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WREK-302
WREK-322
WREK-332
WREK-392
WREK-382
WREK-388
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接(jie)殼(qiao)式(shi)
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雙(shuang)支(zhi)鎳(nie)鉻(ge)-銅(tong)鎳(nie)
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WREK2-321
WREK2-331
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緣(yuan)式(shi)
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WREK2-322
WREK2-332
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接(jie)殼(qiao)式(shi)
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單(shan)支(zhi)鎳(nie)鉻(ge)-鎳(nie)矽(gui)
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WRNK-301
WRNK-321
WRNK-331
WRNK-391
WRNK-381
WRNK-387
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K
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緣(yuan)式(shi)
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WRNK-302
WRNK-322
WRNK-332
WRNK-392
WRNK-382
WRNK-388
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接(jie)殼(qiao)式(shi)
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雙(shuang)支(zhi)鎳(nie)鉻(ge)-鎳(nie)矽(gui)
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WRNK2-321
WRNK2-331
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緣(yuan)式(shi)
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WRNK2-322
WRNK2-332
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接(jie)殼(qiao)式(shi)
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單(shan)支(zhi)銅(tong)-銅(tong)鎳(nie)
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WRCK-301
WRCK-321
WRCK-331
WRCK-391
WRCK-381
WRCK-387
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T
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緣(yuan)式(shi)
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WRCK-302
WRCK-322
WRCK-332
WRCK-392
WRCK-382
WRCK-388
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接(jie)殼(qiao)式(shi)
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雙(shuang)支(zhi)銅(tong)-銅(tong)鎳(nie)
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WRCK2-321
WRCK2-331
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緣(yuan)式(shi)
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WRCK2-322
WRCK2-332
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接(jie)殼(qiao)式(shi)
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WRNK-332防(fang)水(shui)式(shi)鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou)型(xing)號(hao)表(biao)示(shi)
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W |
R |
規(gui)格(ge) |
內(nei)容(rong) |
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N |
鎳(nie)鉻(ge)-鎳(nie)矽(gui) |
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E |
鎳(nie)鉻(ge)-銅(tong)鎳(nie) |
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C |
銅(tong)-銅(tong)鎳(nie) |
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測(ce)溫(wen)元(yuan)件(jian)材(cai)料(liao) |
K |
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鎧(kai)裝(zhuang)式(shi) |
- |
1 |
無(wu)固(gu)定(ding)裝(zhuang)置(zhi)式(shi) |
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2 |
固(gu)定(ding)卡(qia)套(tao)螺(luo)紋(wen) |
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3 |
可(ke)動(dong)卡(qia)套(tao)螺(luo)紋(wen) |
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4 |
固(gu)定(ding)卡(qia)套(tao)法(fa)蘭(lan) |
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5 |
可(ke)動(dong)卡(qia)套(tao)法(fa)蘭(lan) |
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安(an) 裝(zhuang) 固(gu) 定(ding) 形(xing) 式(shi) |
0 |
無(wu)接(jie)線(xian)盒(he)式(shi) |
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2 |
防(fang)濺(jian)式(shi) |
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3 |
防(fang)水(shui)式(shi) |
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8 |
手(shou)柄(bing)式(shi) |
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8 |
小(xiao)接(jie)線(xian)盒(he)式(shi) |
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9 |
帶(dai)補(bu)償(chang)導(dao)線(xian) |
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接(jie) 線(xian) 盒(he) 形(xing) 式(shi) |
1 |
絕(jue)緣(yuan)式(shi) |
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2 |
接(jie)殼(qiao)式(shi) |
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7 |
絕(jue)緣(yuan)式(shi)(手(shou)柄(bing)式(shi)) |
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8 |
接(jie)殼(qiao)式(shi)(手(shou)柄(bing)式(shi)) |
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工(gong)作(zuo)端(duan)形(xing)式(shi) |
3 |
3對(dui) |
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4 |
4對(dui) |
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5 |
5對(dui) |
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6 |
6對(dui) |
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多(duo) 對(dui) 式(shi) |
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W |
R |
口(kou) |
K |
- |
口(kou) |
口(kou) |
口(kou) |
口(kou) |
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