本規(guī)范包括總則、術(shù)語、基本規(guī)定、取源部件安裝、儀表設(shè)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(hù)以及儀表試驗等11章。

1 總則······9

2 術(shù)語······10

3 基本規(guī)定······11

3.1 質(zhì)量管理······11

3.2 工程劃分······11

3.3 檢驗數(shù)量······12

3.4 驗收方法和質(zhì)量合格評定······13

4 取源部件安裝······15

4.1 一般規(guī)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(shè)備安裝······21

5.1 一般規(guī)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(jī)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(zhí)行器······28

5.11 控制儀表及綜合控制系統(tǒng)······29

5.12 儀表電源設(shè)備······30

6 儀表線路安裝······31

6.1 一般規(guī)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(hù)管安裝······34

6.5 電纜、電線敷設(shè)······35

6.6 儀表線路配線······36

7 儀表管道安裝······37

7.1 一般規(guī)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(nèi)的儀表管道······40

7.7 管道試驗······40

8 脫脂······42

8.1 一般規(guī)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(zāi)危險環(huán)境的儀表裝置施工······44

9.2 接地······45

10 防護(hù)······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(guī)定······49

11.2 單臺儀表的校準(zhǔn)和試驗······49

11.3 儀表電源設(shè)備的試驗······51

11.4 綜合控制系統(tǒng)的試驗······52

11.5 回路試驗和系統(tǒng)試驗······52

本規(guī)范用詞說明······54