Part No: SH-84R
|Applicable amplifiers||SU-7 series|
|Sensing range||17 to 23 mm 0.669 to 0.906 in (Convergent point: 20 mm 0.787 in) (Spot size: 1 x 4 mm 0.039 x 0.157 in) |
Note : The sensing range and the hysteresis of the mark sensor are specified for white non-glossy paper (50 x 50 mm 1.969 x 1.969 in separatedin) as the object.
|Sensing object||Min. 0.07 mm 0.003 in width black line on white paper (Note 1) |
(with 20 mm 0.787 in setting distance and at the optimum sensitivity)(Note 2)
Note 1 : The optimum sensitivity stands for the sensitivity level when the operation indicator just lights up in the light received condition.
Note 2 : The minimum sensing object for SH-84R is specified for the case when the sensor detects a black line with respect to the spot as shown below.
|Hysteresis||10 % or less of operation distance |
Note 2 : The sensing range and the hysteresis of the mark sensor are specified for white non-glossy paper (50 x 50 mm 1.969 x 1.969 in separatedin) as the object.
|Repeatability(perpendicular to sensing axis)||0.03 mm 0.001 in or less |
Note : The repeatability for SH-84R is specified for the case when the sensing object approaches the spot sideways as shown below (0.12 mm 0.005 in if it approaches from above or below).
|Operation indicator||Red LED (lights up when the sensing output of the amplifier is ON)|
|Ambient temperature||-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), |
Storage: -20 to +70 ℃ -4 to +158 ℉
|Ambient humidity||35 to 85 % RH, Storage: 35 to 85 % RH|
|Ambient illuminance||Incandescent light: 3,500 lx or less at the light-receiving face|
|Vibration resistance||10 to 55 Hz frequency, 3 mm 0.118 in double amplitude in X, Y and Z directions for two hours each|
|Shock resistance||500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each|
|Emitting element||Red LED (modulated)|
|Emitting element:Peak emission wavelength||680 nm 0.027 mil|
|Material||Enclosure: Polycarbonate, Lens: Acrylic|
|Cable||0.089 mm2 single core, two parallel shielded cables, 2 m 6.562 ft long|
|Cable extension||Extension up to total 5 m 16.404 ft is possible with an equivalent cable.|
|Weight||20 g approx.|
|Remark||Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 ℃ +73.4 ℉.|
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