科瑞文KRIWAN光电感应式油位控制器INT280 B Oil level regulator 31 S 381 S61, 41 S 381 S61, 52 S 381 S61 (INT280 ...
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面议Article category | electrical part |
Supply voltage | AC 24V-230V |
Permitted ambient temperature | -30...+60°C |
Media temperature | -30…+100°C |
Permissible relative humidity | 10-95% r. h |
Operating pressure | -1…+30bar |
Differential pressure | 1-25bar (across valve) |
Relay: Connection | AC 240V 2.5A C300 |
Relay: Mechanical service life | Approx. 1 million switching cycles |
Protection class acc. To EN 60529 | IP65 |
Connection type | Screw type terminal |
Flow rate through valve | 1 ltr./min. (water 20°C) |
Housing material | Aluminium, PA glas-fibre-reinforced |
Mounting | 3- /4-hole flange |
Oils | Standard mineral ester oil, without additives |
Refrigerant | All non-corrosive, non-flammable standard refrigerants |
Mounting position | Horizontal (rotarable by 180° ) ±2° |
Dimensions | Refer to dimensions in mm |
Weight | Approx. 800 |
Check base | EN 61000-6-2 EN 61000-6-3 EN 61010-1 |
Approval | UL File Nr. MH47382 |