SIEMENS程控器LGB22.230B27,LGB21.230B27,
LGB22.330A2BT,LGB22.330B2BT,LGB22.230B2BT,
机械式燃烧控制器用于控制单段或双段燃气或气/油间歇式的小型(小于350KW)燃烧器具有远程复位,低电压监控。
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空气压力检测等功能
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火焰探测器
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型号
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tws
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t1.s
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TSA.s
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t3ns
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t3s
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t4s
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t9.s
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t10.s
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t11s
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t12s
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t20s
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min
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MAX
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max
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min
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小风量预吹扫,风门控制
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离子棒或紫外线QRA...(需配合AGQ1...A27)
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LGB
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8
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7
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3
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2.4
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2
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8
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/
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5
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/
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/
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6
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LGB
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8
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15
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3
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2.4
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2
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8
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/
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5
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/
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/
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38
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LGB
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8
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30
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3
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2.4
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2
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8
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/
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5
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/
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/
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23
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LGB
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8
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30
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5
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4
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2
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10
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/
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5
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/
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/
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21
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LGB
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8
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50
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5
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4
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2
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10
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/
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5
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/
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/
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2
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大火(额定负载)风量预吹扫,风门控制
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离子棒或紫外线QRA...(需配合AGQ1...A27)
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LGB
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9
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7
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3
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2.4
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3
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8
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/
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3
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12
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12
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21
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LGB22.230b27
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9
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20
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3
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2.4
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3
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8
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/
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3
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16.5
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16.5
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2
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LGB
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9
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30
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3
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2.4
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3
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8
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/
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3
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12
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12
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2
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LGB
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9
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30
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3
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2.4
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3
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8
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/
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3
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12
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12
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2
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LGB
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9
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7
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3
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2.4
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3
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8
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/
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3
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12
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12
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21
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LGB
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9
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20
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3
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2.4
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3
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8
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/
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3
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16.5
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16.5
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2
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LGB
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9
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30
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3
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2.4
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3
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8
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/
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3
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12
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11
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2
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LGB
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9
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30
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5
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4.4
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1
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10
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/
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3
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12
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9
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2
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大气式燃烧控制器
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离子棒或紫外QRA…(需配AGQ1…A27
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LGB
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18
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/
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5
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4
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2
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10
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5
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/
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/
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/
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10
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LGB
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18
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/
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5
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4
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2
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10
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9
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/
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/
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/
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10
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UV火焰检测器辅助元件:AGQ1.1A27 (电缆长毒500mm) AGQ1.2A27 (电缆长毒300mm)