本規(guī)范在修訂過程中,規(guī)范編制組經(jīng)廣泛的調(diào)查研究,認(rèn)真總結(jié)實踐經(jīng)驗,參考有關(guān)國家標(biāo)準(zhǔn)和國外先進(jìn)標(biāo)準(zhǔn),并在廣泛征求意見的基礎(chǔ)上,修訂本規(guī)范。

GB50093-2013······1

1 總則······15

2 術(shù)語······16

3 基本規(guī)定······19

3.1 施工技術(shù)準(zhǔn)備······19

3.2 質(zhì)量管理······19

3.3 施工質(zhì)量驗收的劃分······20

3.4 檢驗數(shù)量······20

3.5 驗收方法和質(zhì)量合格標(biāo)準(zhǔn)······21

4 儀表設(shè)備和材料的檢驗及保管······24

4.1 儀表設(shè)備和材料的檢驗及保管······24

4.2 質(zhì)量驗收······25

5 取源部件安裝······27

5.1 一般規(guī)定······27

5.2 溫度取源部件······27

5.3 壓力取源部件······28

5.4 流量取源部件······28

5.5 物位取源部件······30

5.6 分析取源部件······31

5.7 質(zhì)量驗收······31

6 儀表設(shè)各安裝······36

6.1 一般規(guī)定······36

6.2 儀表盤、柜、箱······37

6.3 溫度檢測儀表······39

6.4 壓力檢測儀表······39

6.5 流量檢測儀表······39

6.6 物位檢測儀表······42

6.7 機(jī)械量檢測儀表······43

6.8 成分分析和物性檢測儀表······44

6.9 其他檢測儀表······44

6.10 執(zhí)行器······44

6.11 控制儀表和綜合控制系統(tǒng)······45

6.12 儀表電源設(shè)備······45

6.13 質(zhì)量驗收······47

7 儀表線路安裝······54

7.1 一般規(guī)定······54

7.2 支架制作與安裝······55

7.3 電纜橋架安裝······56

7.4 電纜導(dǎo)管安裝······57

7.5 電纜、電線及光纜敷設(shè)······58

7.6 儀表線路配線······60

7.7 質(zhì)量驗收······61

8 儀表管道安裝······66

8.1 一般規(guī)定······66

8.2 測量管道······67

8.3 氣動信號管道······68

8.4 氣源管道······68

8.5 液壓管道······69

8.6 盤、柜、箱內(nèi)儀表管道······70

8.7 管道試驗······70

8.8 質(zhì)量驗收······72

9 脫脂······79

9.1 一般規(guī)定······79

9.2 脫脂方法······80

9.3 脫脂件檢查······80

9.4 質(zhì)量驗收······81

10 電氣防爆和接地······82

10.1 爆炸和火災(zāi)危險環(huán)境的儀表裝置施工······82

10.2 接地······84

10.3 質(zhì)量驗收······85

11 防護(hù)······89

11.1 隔離與吹洗······89

11.2 防腐、絕熱······89

11.3 伴熱······91

11.4 質(zhì)量驗收······91

12 儀表試驗······93

12.1 一般規(guī)定······93

12.2 單臺儀表校準(zhǔn)和試驗······94

12.3 儀表電源設(shè)備試驗······96

12.4 綜合控制系統(tǒng)試驗······96

12.5 回路試驗和系統(tǒng)試驗······98

12.6 質(zhì)量驗收······99

13 工程交接驗收······105

13.1 交接驗收條件······105

13.2 交接驗收······105

附錄A 自動化儀表分項工程質(zhì)量驗收記錄······107

附錄B 節(jié)流裝置所要求的最短直管段長度······108

本規(guī)范用詞說明······113

引用標(biāo)準(zhǔn)名錄······114

附:條文說明······115

1 總則······120

2 術(shù)語······122

3 基本規(guī)定······125

3.1 施工技術(shù)準(zhǔn)備······125

3.2 質(zhì)量管理······126

3.3 施工質(zhì)量驗收的劃分······127

3.4 檢驗數(shù)量······128

3.5 驗收方法和質(zhì)量合格標(biāo)準(zhǔn)······128

4 儀表設(shè)備和材料的檢驗及保管······130

4.1 儀表設(shè)備和材料的檢驗及保管······130

5 取源部件安裝······131

5.1 一股規(guī)定······131

5.2 溫度取源部件······132

5.3 壓力取源部件······132

5.4 流量取源部件······132

5.5 物位取源部件······133

5.6 分析取源部件······134

6 儀表設(shè)各安裝······135

6.1 一般規(guī)定······135

6.2 儀表盤、柜、箱······136

6.3 溫度檢測儀表······137

6.4 壓力檢測儀表······137

6.5 流量檢測儀表······137

6.6 物位檢測儀表······138

6.7 機(jī)械量檢測儀表······139

6.8 成分分析和物性檢測儀表······140

6.9 其他檢測儀表······140

6.10 執(zhí)行器······140

6.11 控制儀表和綜合控制系統(tǒng)······140

6.12 儀表電源設(shè)備······141

7 儀表線路安裝······142

7.1 一般規(guī)定······142

7.2 支架制作與安裝······143

7.3 電纜橋架安裝······143

7.4 電纜導(dǎo)管安裝······144

7.5 電纜、電線及光纜敷設(shè)······144

7.6 儀表線路配線······145

8 儀表管道安裝······146

8.1 一般規(guī)定······146

8.2 測量管道······148

8.3 氣動信號管道······148

8.4 氣源管道······149

8.5 液壓管道······149

86 盤、柜、箱內(nèi)儀表管道······150

8.7 管道試驗······151

9 脫脂······153

9.1 一般規(guī)定······153

9.2 脫脂方法······153

9.3 脫脂件檢查······154

10 電氣防爆和接地······155

10.1 爆炸和火災(zāi)危險環(huán)境的儀表裝置施工······155

10.2 接地······156

11 防護(hù)······158

11.1 隔離與吹洗······158

11.2 防腐、絕熱······158

11.3 伴熱······158

12 儀表實驗······160

12.1 一般規(guī)定······160

12.2 單臺儀表校準(zhǔn)和實驗······160

12.3 儀表電源設(shè)備實驗······161

12.4 綜合控制系統(tǒng)實驗······161

12.5 回路實驗和系統(tǒng)實驗······162

13 工程交接驗收······164

13.1 交接驗收條件······164

13.2 交接驗收······164