ROLAND
DOUBLE SHEET DETECTOR I 10
Mounting:
The sensors can be installed in either position: horizontally or vertically. Transmitter and Receiver should be aligned to each
other face to face as the sketch below shows. Preferably, sensors should "stick out" when mounting in steel or plastic brackets.
Use plastic for flush mounting. Recessed installation of the sensors is not recommended because dirt and swarf can collect
on the sensor surface. Brackets made out of non-ferrous metals e.g. aluminium, reduce the sensor distances. For controlling
double sheet in magnetic conveyors, see Sensor Data Sheet Series MS..S and ME..S.
Dimensions: S/E 28 - S/E 75
Technical Data:
Pair of Sensor Transmitter Receiver Weight (g)
Type Dim. L Dim. D Dim. L Dim. D
S/E 28 65 28 45 28mm 280
S/E 34 / 34V 65 34 45 34mm 400
S/E 54 65 54 45 54mm 900
MS/ME 54 S 53 54 53 54mm 600/480
Ambient temperature 0 - 50°C (30° - 120°F)
Enclosure meets IP 65
Sensor housing Stainless Steel
Sensor surface PVC plastic
Sensor diagrams (measurement range = f (Ax, type of material)):
The shaded areas designate the maximum and minimum distances Ax between transmitter and receiver for a particular type of material
and sheet thickness; respectively the maximum and minimum plate thickness to be controlled of a particular material for a given
transmitter/receiver distance Ax. The designated values are standard values, variations are possible due to material differences and
installations of the sensors. Special sensor types, e.g. for special materials, can be delivered on request.
Other informations:
Measuring target: The area of the sheet to be monitored should be at least 3 times sensor diameter. In this case reliable double
sheet control according to the conditions sketched out in the diagram above is provided.
Switching time: For the total switching time of the outputs (with full coverage of the measuring target) add 20 ms to the selected
measurement time (2ms, 15ms, 25ms and 80ms).
Ax
Sheet thickness
Sheet thickness
Sheet thickness
0 0,5 1 1,5 2 2,5 3
0
5
10
15
20
25
mm 1
1
2
2
3
3
4
4
5
5
6
6
0
0
Ax
Ax
Ax
60
60
60
50
50
50
40
40
40
30
30
30
20
20
20
10
10
10
0
0
0
mm
mm
0 1 2 3 4 5 mm
Ax
50
0
100
130
mm
0 1 2 3 4 5 6 7 8 9 10
mm
120
100
Ax
50
0
mm
70
70
mm
mm
mm
70
mm
S/E 28 S S/E 34 S
MS/ME 54 S
S/E 34 VS
Only for non magnetic
stainless steel (INOX)
INOX
AL
AL
AL
AL
AL
FE
FE
FE
FE
S/E 75 SS/E 54 S
FE
For magnetic conveyors
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