科瑞文KRIWAN光电感应式油位控制器INT280 B Diagnose 52 S 481 (INT280 B Diagnose 52 S 481)
品牌
生产厂家厂商性质
所在地
科瑞文KRIWAN液位监控开关INT275 L Level monitor 52 S 475 S60, 41 S 475 S60, 20 S 475 S60 (INT275 L 52 S 475...
面议科瑞文KRIWAN液位监控开关INT276 GR Level monitor 52 S 476 S63, 20 S 476 S63 (INT276 GR 52 S 476 S63)
面议科瑞文KRIWAN液位监控开关INT276 LC Level monitor 52 S 476 S60, 41 S 476 S60 (INT276 LC 52 S 476 S60)
面议科瑞文KRIWAN液位监控开关INT276 LC+ Level monitor 52 S 476 S62, 41 S476 S62 (INT276 LC+ 52 S 476 S62)
面议科瑞文KRIWAN液位监控开关INT276 LCF Level monitor 52 S 476 S61, 41 S 476 S61 (INT276 LCF 52 S 476 S61)
面议科瑞文KRIWAN液位监控开关INT276 LN Level monitor 52 S 476 S64 (INT276 LN 52 S 476 S64)
面议科瑞文KRIWAN液位监控开关INT276 LN Level monitor 52 S 476 S66 (INT276 LN 52 S 476 S66)
面议科瑞文KRIWAN液位监控开关INT277 LA Level monitor 52 S 477 S60, 41 S 477 S60 (INT277 LA 52 S 477 S60)
面议科瑞文KRIWAN液位监控开关INT278 LCA Level monitor 52 S 478 S60, 41 S 478 S60 (INT278 LCA 52 S 478 S60)
面议科瑞文KRIWAN液位监控开关INT279 LN Level monitor 20 S 479 (INT279 LN 20 S 479)
面议科瑞文KRIWAN光电式液位监控开关INT279 LN Level monitor 20 S 479 S030 (INT279 LN 20 S 479 S030)
面议科瑞文KRIWAN光电式液位监控开关INT279 LX Level monitor 20 S 479 S21 (INT279 LX 20 S 479 S21)
面议Article category | electrical part |
Supply voltage | AC 230V |
Permitted ambient temperature | -30...+60°C |
Media temperature | -30…+100°C |
Permissible relative humidity | 10-95% r. h |
Operating pressure | -1…+50bar |
Differential pressure | 1-25bar (across valve) |
Relay: Connection | AC 240V 2.5A C300 |
Relay: Mechanical service life | Approx. 1 million switching cycles |
Interface | Diagnose Port (DP) |
Protection class acc. To EN 60529 | IP54 |
Supply: electrical | 6xAWG18 (0,75mm2), L=1m |
Flow rate through valve | 1 ltr./min. (water 20°C) |
Housing material | Anodized aluminium, PA glas-fibre-reinforced |
Mounting | 3- /4-hole flange |
Oils | Mineral and ester oils without additives |
Refrigerant | non-corrosive, non-flammable |
Mounting position | Horizontal (rotarable by 180° ) ±2° |
Dimensions | Refer to dimensions in mm |
Weight | Approx. 950 |
Check base | EN 61000-6-2, EN 61000-6-3, EN 61010-1, Overvoltage category II, Pollution level 2 |