User's Manual

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4.8 Table 1 - Standard Series Sensor
(magnet and sensor placed on gypsy)
Chain type
Number of recesses
(R value)
Gypsy Circumference (G value)
(cm)
Gypsy Circumference
(inches)
6mm ISO 4565 / DIN 766
5 18,0 7,1
6 21,6 8,5
9 32,4 12,8
10 36,0 14,2
7mm ISO 4565
6 25,2 9,9
9 37,8 14,9
8mm ISO 4565 / DIN 766
5 24,0 9,4
6 28,8 11,3
7 33,6 13,2
8 38,4 15,1
10mm ISO 4565
5 30,0 11,8
6 36,0 14,2
7 42,0 16,5
10mm DIN
5 28,0 11,0
6 33,6 13,2
7 39,2 15,4
12mm ISO 4565 & 13 DIN 766
5 36,0 14,2
6 43,2 17,0
13 DIN 764 5 45,0 17,7
14 pitch 42mm 5 42,0 16,5
5/16 HT 7 36,7 14,4
3/8'' BBB 7 38,8 15,3
3/8'' P.C. 6 44,2 17,4
1/2 BBB 6 40,8 16,1
1/2 HT 5 40,4 15,9
* factory setting of instrument 33,0
The table values are indicative.
For accurate gypsy Circumference value use formula (G value) = * R value*
Chain Internal Length