关键词 :流量计 液位计 物位计 温度计 压力表 变送器
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型号
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分度号
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测温范围
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精度等级
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允许偏差
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WZPB
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Pt100
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-200℃~+500℃
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A级
B级
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±(0.15+0.002t)
±(0.30+0.005t)
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WZCB
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Cu50 Cu100
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-50℃~+100℃
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---
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±(0.30+0.006t)
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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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|||
Ⅰ
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Ⅱ
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||||
允差值
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测温范围
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允差值
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测温范围
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||
WRNB
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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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±0.004t
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375℃~1000℃
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±0.0075t
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333℃~1200℃
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||
WRMB
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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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±0.004t
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375℃~1000℃
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±0.0075t
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333℃~1200℃
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||
WREB
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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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±0.004t
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375℃~1000℃
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±0.004t
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333℃~900℃
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||
WRFB
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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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±0.004t
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375℃~1000℃
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±0.004t
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333℃~750℃
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||
WRCB
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T
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±0.5℃
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-40℃~+125℃
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±1.5℃
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-40℃~+333℃
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±0.004t
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125℃~350℃
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±0.0075t
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333℃~350℃
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