Time and hours meters electromechanic Hour counters with DIN dimensions Display 7-digits, VAC trigger B 148 Features –– Time and hour counter –– AC voltage –– 7-digit number wheel counter –– Measuring range 99999.99 h –– Without reset B 148 for AC Technical data - electrical ratings Description Voltage supply 24 VAC, 110 VAC, 220..240 VAC (50/60 Hz) Nominal frequency 50 / 60 Hz Baumer IVO hour counters are applied anywhere to make costs become evident, to observe maintenance intervals, to define warranty periods or to record operation hours. Power consumption 1 VA Gear precision Synchronous to mains Approval CE conform White numbers on black Number of digits 7-digits Digit height 4 mm Measuring range 99 999.99 h Reading accuracy AC: 1/100 h = 36 s Operating temperature -10...+50 °C Storing temperature -20...+70 °C Relative humidity 80 % non-condensing Protection DIN EN 60529 IP 20 Housing type Built-in housing Surface mount housing E-connection Screw terminal connector Mounting Clip frame Dimensions W x H x L 48 x 48 x 43 mm Cutout dimensions 45 x 45 mm Installation depth 33 mm Weight approx. 60 g Material Housing: plastic www.baumerivo.com 30/10/2008 1 Display Subject to modification in technic and design. Errors and omissions excepted. Technical data - mechanical design Time and hours meters electromechanic Hour counters with DIN dimensions Display 7-digits, VAC trigger B 148 Part number B 148.0 X C Voltage 5 24 VAC 8 110 VAC 9 220...240 VAC Frequency C 50 Hz D 60 Hz Model / front dimensions 01 Built-in mounting 45 x 45 mm, screw terminals 48 x 48 mm 02 Built-in mounting ø50 mm, screw terminals 55 x 55 mm 07 Surface mount, snap-on base for DIN rail EN 50022 Dimensions Built-in counter For surface mount, snap-in base with terminal cover 43 33 37 62 48 48 For surface mount, snap-in base (EN 50022) 58 3.2 31 For surface mount, snap-in base w/o terminal cover 23.5 37 43 30 2 60 www.baumerivo.com Subject to modification in technic and design. Errors and omissions excepted. 7 30/10/2008 45 58 73 3.2 48 50 48 31 max. 10 mm