M275 Datasheet, PDF (1/2 Pages) Baumer IVO GmbH & Co. KG – Totalizers mechanic

Totalizers mechanic
Meter counters with imprint feature PTB approved, adding
Display 5 digits, manual reset by lever
M 275
Features
–– PTB Meter counter, large
–– Adding
–– Display 5-digits
–– Imprint of the measured result on cards
–– Reset by lever
M 275 - PTB Meter counter
Technical data - mechanical design
Function
PTB Meter counter with imprint
Display
White numbers on black
1st number wheel with scale
Number of digits
4-digits
Digit height
7 mm (numeral readout)
4.5 mm (printed numerals)
Reset
Manual by reset lever
Imprint
By lever upon reset
Imprint on
Labels
Card thickness
≤0.4 mm
Card width
28...72 mm
Imprint correction
Imprint is rounded to 5 cm
Ink ribbon
Width 13 mm, length 3 m
automatic ink ribbon transport
Count mode
Adding in a rotational direction
to be indicated, subtracting
in reverse direction.
2 revs. = 10 counts
Drive shaft
Both sides, ø7 mm
Measuring speed
2 revs. = 10 di. = <250.0 m/min
Measuring precision
1 cm
Measuring range
999.99 m
Operating temperature 0...+60 °C
Housing type
Housing with ground plate
Housing colour
Hammertone green
Dimensions W x H x L 200 x 115 x 75 mm
Dimensions mounting plate 167 x 115 mm
Mounting
Surface mount housing
Weight approx.
2200 g
Material
Aluminium die cast alloy
Description
Besides measuring operations, counter M 275 enables
imprint of the measured result on labels what means a
considerable benefit compared to standard displays for
pure readout. Imprint and reset are manual operations with
automatical ink ribbon transport. The counter is driven either
directly by the measuring roller or by measuring wheels
running over the surface of the measured material. The
meter counter goes together with measuring wheels of 0.5
m circumference.
Calibrated meter counters with imprint function
Meter counter M 275 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 corre-
sponding calibration authorities.
Imprint correction balance
Prior to imprint, the counter will always set respectively
reset the first digit to the nearest integer number what might
result in inferior deviation in each printing operation.
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