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壓力表常用螺紋接口選型參考表
閱讀:153 發布時間:2024-3-18壓力表常用螺紋接口選型參考表
壓力表接頭螺紋規格與壓力表表盤直徑有一定的關聯關系,一般壓力表表盤直徑與螺紋關系如下:
型號 | Y-50 | Y-60 | Y-75 | Y-100 | Y-150 | |
表盤直徑 | ф50 | ф60 | ф75 | ф100 | ф150 | |
常用螺紋 | 公制螺紋 | M14×1.5 | M20×1.5 | |||
英制螺紋 | ZG1/4" | ZG3/8"、G3/8"、3/8NPT | ||||
G1/4" | ZG1/2"、G1/2"、1/2NPT | |||||
1/4NPT | ||||||
精度等級 | 2.5 | 1.6 | ||||
測量范圍 | ~0.1~0,~0.1~0.06,~0.1~0.15,~0.1~0.3,~0.1~0.5,~0.1~0.9, | |||||
~0.1~1.5,~0.1~2.4,0~0.1,0~0.16,0~0.25,0~0.4,0~0.6, | ||||||
0~1.0,0~1.6,0~2.5,0~4.0,0~6.0,0~10,0~16,0~25,0~40, | ||||||
(MPa) | 0~60,0~100 |