Totalizers mechanic Meter counters PTB approved Display 5 digits, manual reset by lever M 310.A Features –– PTB Meter counter, small –– Adding –– Display 5-digits –– Reset by lever M 310.A - PTB Meter counter Description Function PTB Meter counter Display White numbers on black Decimal digits in red Number of digits 5-digits Meter counter M 310.A is calibrated by the German Physical-Technical Institute (PTB) and approved for calibrated measuring systems. However, our customers must apply for calibration of the whole measuring system at the corresponding calibration authorities. Digit height 4.5 mm Reset Manual by reset lever. Do not let snap or make jerky movements. PTB approval 1.3 / 90.02 Count mode Adding in a rotational direction to be indicated, subtracting in reverse direction. 5 revolutions = 100 counts Drive shaft Both sides, ø4 mm Measuring speed <60 m/min Measuring precision 1 cm Measuring range 999.99 m/cm Operating temperature 0...+60 °C Housing type Surface mount housing with mounting plate Housing colour Grey Dimensions W x H x L 69 x 48 x 28 mm Dimensions mounting plate 80 x 48 mm Mounting Base plate, 6 long mounting holes Weight approx. 130 g Materials Housing: Hostaform POM, grey Base blate: Steel zinc-coated 1 www.baumerivo.com 30/10/2008 Subject to modification in technic and design. Errors and omissions excepted. Technical data - mechanical design Totalizers mechanic Meter counters PTB approved Display 5 digits, manual reset by lever M 310.A Part number Direction of strokes and rotation M 310.A0 Display / direction of rotation 1 5-digits 999.99 m, 5 revolutions = 100 digits / direction I 2 5-digits 999.99 m, 5 revolutions = 100 digits / direction II Away from user Sense of rotation I Towards user Sense of rotation II Accessories Measuring wheels (page %S) MR211.04A Circumf. 20 cm, knurled aluminium MR241.04D Circumf. 20 cm, smooth Hytrel TPE-E MR261.04A Circumf. 20 cm, knopped rubber NBR Nitril MR291.04D Circumf. 20 cm, grooved Hytrel TPE-E Dimensions 80 70 48 12 36 ø4h8 8 4.2 2 17 Subject to modification in technic and design. Errors and omissions excepted. 28 2 www.baumerivo.com 30/10/2008 60 69 100