Fantini Cosmi Electromechanical level detector AD52 (steel float)

3G-CBM-03505 à 34 Magnetic level controls for under pressure systems up to 10 bar Suitable to control and monitor the fluid level in open and under pressure tanks up to 10 bars. Used in instal- lations with autoclaves to control the filling pump or automatically restore the air vessel. Ø 38x115 Float Level Maximum Maximum liquid Connection Protection Availability type differential operating pressure temperature degree mm bar °C AD52 steel 20 - 55 10 100* G 1 1/4 IP54 in stock AD52P plastic 20 - 55 10 100* G 1 1/4 IP54 in stock WITH G1” THREADED CONNECTION, FLOAT IN NON-TOXIC THERMOPLASTIC RESIN Ø 30X100 AD52PS1 plastic 20 - 55 10 100* G1 IP54 on request * recommended for using to control the water with temperature not more than 85°C ELECTRICAL FEATURES SPDT microswitch. Electrical connection with 6,35 Faston (supplied). Level decreases- Уровень increases умен. – возраст. Nominal insulation tension Ui 380Va.c. Continuous duty nominal current Ith 10A NC C NO Operating nominal current Ie: 220V- 250Va.c. Resistive load AC-12 - 10A Inductive load AC-15 - 3A Direct current DC-13 0,2A - electrical wiring for emptying pump electrical wiring for filling pump R N R N S S T level T level C(1) C(1) N N 1 3 5 13 1 3 5 13 NC(2) NO(3) R - RESET NC(2) NO(3) 98 96 0 - STOP 98 96 R - RESET 14 14 97 95 0 - STOP 97 95 97 95 97 95 2 4 6 98 96 2 4 6 98 96 NC C NO NC C NO A2 A2 A1 A1 L L HOMOLOGATION AND STANDARDS Conformity with CEI- EN 60947-5-1 standards. INSTALLATION AD52-AD52P Threaded connection male G 1 ¼ , 36 mm spanner. AD52PS1 Threaded connection male G 1, 36 mm spanner . OPERATION Operation by means of repulsion of two permanent magnets in opposition. Controlled liquid must have a specific gravity from 0,9 to 1,1 kg/dm3. For drinking water control: the recommended maximum temperature it is 85°C. When level increases: C-NC opens, C-NO closes. FEATURES Shock-proof thermoplastic case with self-retaining screws. AD52 - float in stainless steel Ø 38x70. AD52P - non-toxic thermoplastic resin float Ø 38x70. Possibility to choose between two fixed level differentials. Body made of brass alloys. Output connections with shock-proof thermoplastic cable gland G 3/8. Storage and transport temperature: -35 ÷ 70°C. Unit weight: 0,6 Kg. ACCESSORIES code EAD01 Float in stainless steel Ø 38x115 mm. WIRING EXAMPLE cONNECTION SCHEME FOR AUTOMATICALLY RESTORE OF THE AIR SPACE IN THE AUTOCLAVES V ~ Power supply RST RST Pump Pump Compressor (or electric valve) NC C NO Level controls FANTINI COSMI B01C 1 4 2 B11AN 1 4 2 B12CN B13CN B70A