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SPECIFICATIONS OPERATION LEVEL SWITCHES COMPACT LEVEL SWITCHES

KRK-512-5 Filling KRK-512-5 KRK-522-

(galvanic isolation)24…240 V AC/DC 110, 230 V AC 24 VAC/DC Power supply (U
n )
maxlevelmin –15…+10% Power consumption max. 2 VA / W max. 4,5 VA / W Ambient temperature –20 °C…+55 °C Probe voltage 3,5 V AC 5 V AC

Emptying

Probe current max. 0,2 mA max. 1 mA Sensitivity Adjustable: 5 kOhm…100 kOhm Cable capacitance 100 nF (100 kOhm érz.) 800 nF (5 kOhm érz.) max. 4 nF
maxlevelmin Fixed on-delay (t
1 ) 1,5 sec – On and off-delay 0,5…10 sec Output 1x SPDT 250 V 8A, AC124 V DC min. 500 mW 2x SPDT 250V 16A, AC124 V DC min. 500 mW Electrical connection Sorkapocs, max. 2,5 mm
2 / szigeteléssel 1,5 mm
2 Electrical protection II. é.v.o. II. é.v.o. III. é.v.o. Mechanical connection DIN sínre szerelhetô EN 60715 Ingress protection IP 20 Mass 72 g 240 g

KRK-522- Operation KKH-212-5 KKH-222-5

24 V…240 V AC/DC
E1levelE2 Power supply (U
n ) –15…+10% Power consumption max. 2 VA / W max. 4 VA / W Ambient temperature –20 °C…+50 °C Process temperature max. +80 °C Pressure 1 bar Number of probes 2+s* 4+s* Probe voltage 3,5 V AC Probe current max. 0,2 mA max. 0,4 mA Sensitivity Adjustable: 5 kOhm…100 kOhm Fixed on-delay 1,5 sec On and off-delay 0,5…10 sec Output 1x SPDT 250 V 8A, AC1 2x SPDT 250V 16A, AC1 Electrical connection Tömszelence: 2x M20x1,5 Ø6…12mm kábelhez,Sorkapocs, max. 2,5 mm
2 / szigeteléssel 1,5 mm
2 Electrical protection II. é.v.o. Process connection 1 1/2” BSP Probe socketmaterial PP Housing material Polikarbonát Ingress protection IP 67 Mass 660 g (szondák nélkül) 800 g (szondák nélkül) *s=segédszonda