COFI科菲点火变压器TRE820 TRE系列双级点火变压器 品牌:Cofi 产地:意大利 This is produced, like the whole range, with input supply between 100 and 400V, in accordance with international standards and with customers’ requirements. The main intermittent and continuous models are technically approved - in accordance with VDE and SEV regulations - and can include accessories for Electromagnetic Compatibility, as tested in our laboratory. TRE820 | 燃烧器** 点火变压器 双级 2*4KV(COFI 意大利) DUNGS(冬斯)燃气设备 DUNGS(冬斯)压力开关: GW..A4系列;GW3A4,GW10A4,GW50A4,GW150A4,GW500A4;LGW10A2 GW..A5系列;GW3A5,GW10A5/1,GW10A5,GW50A5,GW150A5,GW500A5 GW..A6系列;GW3A6,GW10A6,GW50A6,GW150A6,GW500A6,LGW10A2 LGW3A2德国DUNGS压力开关 LGW..A2(P)系列;LGW3A2,LGW10A2,LGW50A2,LGW150A2,LGW3A2P,LGW10A2P, LGW50A2P, LGW150A2P LGW10A2 BU..A6系列;UB50A4,UB150A4,UB500A4 压力范围: GW3 0.7 - 3mbar GW10 2 - 10mbar GW50 5 - 50mbar GW150 10 - 150mbar GW500 100-500mbar LGW3 0.4 - 3mbar LGW10 1 - 10mbar LGW50 2.5 - 50mbar LGW150 30 - 150mbar 德国霍科德 KROM DG系列压力开关 型号DG6U-3压力范围0.4-6mBar, 型号DG10U-3 压力范围1-10 mBar 型号DG50U-3压力范围2.5-50 mBar, 型号DG150U-3 压力范围30-150 mBar 型号DG500U-3压力范围100-500mBar Krom-霍科德产品: DG6U-3,DG10U-3,DG50U-3,DG150U-3,DG500U-3 DG500UG-3,DG150UG-3,DG50UG-3,DG10UG-3,DG6UG-3