HK46 KUEBLER | Alldatasheet
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3/2005134 www.kuebler.com Time meter MMiiccrroo HHoouurr MMeetteerrss HHKK 4466//HHKK 4477 6- or 7-digit micro hour meters; displays 1/100 h low cost high shock resistance low power consumption; suitable for battery operation small dimensions magnified large figures flush mount with integrated spring clip (snap in) (HK 47.20) PCB-mount (HK 47.80) solderable and wash proof (HK 47.80) protection to IP 66 long service life AApppplliiccaattiioonnss time registration, maintenance intervals for measuring instruments (respiration units, oxygen, dialysis), UV-lamps, machines panel indicators in vehicles ... TTeecchhnniiccaall ddaattaa:: Drive: Quartz controlled impulse counter Impulse duration: 32 ms; every 36 s = 0.01 h (Power on times < 36 s are not counted) Electrical connection: HK 46.20/HK 47.20: Flying leads AWG 22, appr. 150 mm long (red +, black –) HK 46.80/HK 47.80: solder pins ø 0.64 mm Display: 9999.99 h resp. 99999.99 h Figures: white on black 1/10, 1/100 decimal red on black Supply voltage: 4.5 ... 35 V DC Residual ripple: < 1 % Current consumption: < 1,5 mA (average) Power consumption: at U B = 5 V DC typ. 82 mW at UB = 12 V DC typ. 135 mW at UB = 24 V DC typ. 135 mW max. 170 mW (count impulse every 36 s with an impulse duration of 32 ms) Accuracy: 22.5 ppm at 20 °C DDiimmeennssiioonnss: Hole pattern for PCB component side PCB Coil connections ø 0.64 Height of figures: HK 47: 4 x 1.25 mm; HK 46: 4 x 1,7 mm magnified Reset: no reset Ambient temperature: –10 ... +60 °C Storage temperature: –20 ... +70 °C Mounting position: any Solderable and wash HK 46.80/HK 47.80 proof versions: Protection according IP 66 at HK46.80/HK 47.80 to EN 60529: IP 66 (only front) at HK46.20/HK 47.20 Conforms to CE: EN 61000-6-2 requirements acc. to: EN 55011 class B Housing: PC transparent; HK 47.80 Weight: 13 ... 15 g Options for: HK 4X.20, 4X.80: flat pin 0.8 x 2.8 mm and push-on connectors HK46.20/HK 47.20: solder pins ø 0.64 mm HK46.20/HK 47.20 HK46.80/HK 47.80 Rmax 0,51 Panel cut-out HK 46.80 HK 47.80 Art.-No. Art.-No. OOrrddeerr ccooddee:: HK 46.20 HK 47.20 Art.-No. Art.-No.