MA Motion Sensor (AMB)
Middle type*Remark 1
Detection distance
20 cm
Measured
conditions
30 cm
11.811 inch
40 cm
15.748 inch
50 cm
19.685 inch
60 cm
23.622 inch
70 cm
27.559 inch
80 cm
31.496 inch
Items
7.874 inch
Minimum
Typical
190 mm
7.480 inch
200 mm
7.874 inch
210 mm
285 mm
11.220 inch
300 mm
11.811 inch
315 mm
380 mm
14.961 inch
400 mm
15.748 inch
420 mm
475 mm
18.701 inch
500 mm
19.685 inch
525 mm
570 mm
22.441 inch
600 mm
23.622 inch
630 mm
665 mm
26.181 inch
700 mm
27.559 inch
735 mm
760 mm
29.921 inch
800 mm
31.496 inch reflection board
840 mm
with a standard
Rated detection distance
Maximum
8.268 inch
12.402 inch
16.535 inch
20.669 inch
24.803 inch
28.937 inch
33.071 inch
Reflection rate:
90 to 18%
Measuring tolerance
Typical
3%
5%
10%
Brightness
of sensor
surface
Usable
ambient
brightness
(Resistance
to ambient
light)*Remark 2
Maximum
30,000 lx
See the drawing
below.
Brightness
of reflection Maximum
surface
30,000 lx
Remarks: 1. After receipt of order, average rated detection distance to 15 cm 5.906 inch is possible. Please inquire.
2. Install so that light from direct light sources does not enter the sensor (within 30° of the sensor light beam).
Long type
70 cm
Detection distance
Measured
conditions
30 cm
40 cm
50 cm
60 cm
80 cm
90 cm
100 cm
110 cm
Items
11.811 inch 15.748 inch 19.685 inch 23.622 inch 27.559 inch 31.496 inch 35.433 inch 39.37 inch 43.307 inch
285 mm 380 mm 475 mm 570 mm 665 mm 760 mm 855 mm 950 mm 1045 mm
11.220 inch 14.961 inch 18.701 inch 22.441 inch 26.181 inch 29.921 inch 33.661 inch 37.402 inch 41.142 inch
300 mm 400 mm 500 mm 600 mm 700 mm 800 mm 900 mm 1000 mm 1100 mm with a standard
11.811 inch 15.748 inch 19.685 inch 23.622 inch 27.559 inch 31.496 inch 34.433 inch 39.37 inch 43.307 inch reflection board
Maximum 315 mm 420 mm 525 mm 630 mm 735 mm 840 mm 945 mm 1050 mm 1155 mm
12.402 inch 16.535 inch 20.669 inch 24.803 inch 28.937 inch 33.071 inch 37.205 inch 41.339 inch 45.472 inch
Minimum
Typical
Rated detection distance
Reflection rate:
90 to 18%
Measuring tolerance
Typical
3%
5%
Brightness
of sensor
surface
Usable
ambient
brightness
(Resistance
to ambient
light)*Remark
Maximum
30,000 lx
30,000 lx
See the drawing
below.
Brightness
of reflection Maximum
surface
Remark: Install so that light from direct light sources does not enter the sensor (within 30° of the sensor light beam).
Long type
160 cm
Detection distance
Measured
conditions
120 cm
130 cm
140 cm
150 cm
170 cm
180 cm
190 cm
200 cm
Items
47.244 inch 51.181 inch 55.118 inch 49.055 inch 62.992 inch 66.929 inch 70.866 inch 74.803 inch 78.74 inch
Minimum 1140 mm 1235 mm 1330 mm 1425 mm 1520 mm 1615 mm 1710 mm 1805 mm 1900 mm
44.882 inch 48.622 inch 52.362 inch 56.102 inch 59.842 inch 63.583 inch 67.323 inch 71.063 inch 74.803 inch
Typical
1200 mm 1300 mm 1400 mm 1500 mm 1600 mm 1700 mm 1800 mm 1900 mm 2000 mm with a standard
47.244 inch 51.181 inch 55.118 inch 59.055 inch 62.992 inch 66.929 inch 70.866 inch 74.803 inch 78.74 inch reflection board
Rated detection distance
Maximum 1260 mm 1365 mm 1470 mm 1575 mm 1680 mm 1785 mm 1890 mm 1995 mm 2100 mm
49.606 inch 53.740 inch 57.874 inch 62.008 inch 66.142 inch 70.275 inch 74.409 inch 78.543 inch 82.677 inch
Reflection rate:
90 to 18%
Measuring tolerance
Typical
5%
10%
15%
Brightness
of sensor
surface
Usable
ambient
brightness
(Resistance
to ambient
light)*Remark
Maximum
30,000 lx
30,000 lx
See the drawing
below.
Brightness
of reflection Maximum
surface
Remark: Install so that light from direct light sources does not enter the sensor (within 30° of the sensor light beam).
• For short type: 100 mm 3.937 inch square area, 90% reflection rate.
• For middle type: 200 mm 7.874 inch square area, 90% reflection rate.
• For long type: 500 mm 19.685 inch square area, 90% reflection rate.
Notes: 1. Detecting an object within the maximum preset detection distance.
a – b
2. Distance deviation =
× 100 (%)
a
a: detection distance of standard detection target with reflectance of 90%.
b: detection distance of standard detection target with reflectance of 18%.
[Brightness of sensor surface]
[Brightness of reflection surface]
(θ1, θ1′) > 15°
30°*(θ2, θ2′)*45°
Sensor
Sensor
❈Area for
prohibit
direct
θ1
θ2
θ2′
30°
θ1′
light
Light
meter
Light meter
Reflection
board
Rated detection distance
Note: Light from direct light sources (sunlight, strobe light, inverter illumination,
reflected light from glass or mirrors etc.) that enters the sensor from within
the prohibited range can cause the sensor to operate erroneously.
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