本規范包括總則、術語、基本規定、取源部件安裝、儀表設備安裝、儀表線路安裝、儀表管道安裝、脫脂、電氣防爆和接地、防護以及儀表試驗等11章。

1 總則······9

2 術語······10

3 基本規定······11

3.1 質量管理······11

3.2 工程劃分······11

3.3 檢驗數量······12

3.4 驗收方法和質量合格評定······13

4 取源部件安裝······15

4.1 一般規定······15

4.2 溫度取源部件······15

4.3 壓力取源部件······16

4.4 流量取源部件······17

4.5 物位取源部件······19

4.6 分析取源部件······19

5 儀表設備安裝······21

5.1 一般規定······21

5.2 儀表盤、柜、箱······21

5.3 溫度檢測儀表······23

5.4 壓力檢測儀表······23

5.5 流量檢測儀表······23

5.6 物位檢測儀表······26

5.7 機械量檢測儀表······26

5.8 成分分析和物性檢測儀表······27

5.9 其他檢測儀表······28

5.10 執行器······28

5.11 控制儀表及綜合控制系統······29

5.12 儀表電源設備······30

6 儀表線路安裝······31

6.1 一般規定······31

6.2 支架的制作與安裝······32

6.3 電纜槽安裝······34

6.4 保護管安裝······34

6.5 電纜、電線敷設······35

6.6 儀表線路配線······36

7 儀表管道安裝······37

7.1 一般規定······37

7.2 測量管道······38

7.3 氣動信號管道······38

7.4 氣源管道······39

7.5 液壓管道······39

7.6 盤、柜、箱內的儀表管道······40

7.7 管道試驗······40

8 脫脂······42

8.1 一般規定······42

8.2 脫脂方法······42

8.3 脫脂件檢查······42

9 電氣防爆和接地······44

9.1 爆炸和火災危險環境的儀表裝置施工······44

9.2 接地······45

10 防護······47

10.1 隔離與吹洗······47

10.2 防腐與絕熱······47

10.3 伴熱······48

11 儀表試驗······49

11.1 一般規定······49

11.2 單臺儀表的校準和試驗······49

11.3 儀表電源設備的試驗······51

11.4 綜合控制系統的試驗······52

11.5 回路試驗和系統試驗······52

本規范用詞說明······54