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WRN-231铠装热电偶选型，铠装热电偶销售，铠装热电偶价格
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型号
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分度号
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允差等级
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|||
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Ⅰ
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Ⅱ
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||||
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允差值
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测量范围℃
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允差值
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测量范围℃
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WRNK
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K
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±1.5℃
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-40~+375
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±2.5℃
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-40~+333
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±0.004ltl
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375~1000
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±0.0075ltl
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333~1200
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||
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WRMK
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N
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±1.5℃
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-40~+375
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±2.5℃
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-40~+333
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±0.004ltl
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375~1000
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±0.0075ltl
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333~1200
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||
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WREK
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E
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±1.5℃
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-40~+375
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±2.5℃
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-40~+333
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±0.004ltl
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375~800
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±0.004ltl
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333~900
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WRFK
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J
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±1.5℃
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-40~+375
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±2.5℃
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-40~+333
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±0.004ltl
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375~750
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±0.004ltl
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333~750
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WRCK
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T
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±0.5℃
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-40~+125
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±1℃
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-40~+133
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±0.004ltl
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125~350
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±0.0075ltl
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133~350
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WRPK
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S
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±1℃
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0~+1100
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±2.5℃
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0~600
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±[0.003(t-1100)]
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1100~1600
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±0.0025ltl
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600~1600
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偶丝直径及材料
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偶丝形式
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单支式
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双支式
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套管直径
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Φ2 Φ3 Φ4 Φ5 Φ6 Φ8
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Φ3 Φ4 Φ5 Φ6 Φ8
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套管材质
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E、J、 T
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1Cr18Ni9Ti
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1Cr18Ni9Ti
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K、N
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1Cr18Ni9Ti GH3030
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1Cr18Ni9Ti GH3030
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S
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GH3039
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GH3039
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