LS series Light sensor [ End of life on 2025 ]
"OS series" which is a higher model of LS series is on sale
To OS series.
Light sensor selection table
| By press capacity | ||||
|---|---|---|---|---|
| up to 25tons | up to 60 tons | up to 80 tons | up to 100 tons | up to 150 tons |
| LS-52 LS-82 | LS-82 LS-102 | LS-82 LS-102 | LS-102 LS-122 | LS-122 LS-152 |
Photograph and Dimensions
LS-32
LS-32 is U-shaped photo sensor for detection the target.It is possible to use it for the presence detection.
The output transistor turns on when there is an object over the range of detection.
| Standard sensing object | Opaque, 0.8 mm dia. min. |
| Input configuration of Malfunction detector | NC or NO |
| Power supply | DC12 V +/-5% 60 mA (max.) |
| Output | NPN output of +12 V with Approx. 1 kΩ pull-up resistor. |
| Load current | 20 mA (max.) |
| Ambient temperature range | 0 to 40 degree C |
| Weight | 0.5kg |
| Standard shipped item | None |
LS-52
LS-52 is retro-reflective photo sensor having 30 mm detective height.
And the amplifier is separated. This photo sensor can detect passage of the target.
| Standard sensing object | Opaque, 3 mm dia. min. |
| Input configuration of Malfunction detector | NC |
| Power supply | DC12 V +/-5% 150 mA (max.) |
| Output | NPN output of +12 V with Approx. 1.5 kΩ pull-up resistor. |
| Load current | 50 mA (max.) |
| Ambient temperature range | 0 to 40 degree C |
| Weight | 0.6kg |
| Standard shipped item |
|
LS-82
LS-82M
LS-82 and LS-82M are retro-reflective photo sensors having 80 mm detective height.
These photo sensors can detect passage of the target.
LS-82 is fixed on the flat bar.
LS-82M is fixed on the magnetic base.
| Standard sensing object | Opaque, 3 mm dia. min. |
| Input configuration of Malfunction detector | NC |
| Power supply | DC12 V +/-5% 80 mA (max.) |
| Output | NPN output of +12 V with Approx. 2.2 kΩ pull-up resistor. |
| Load current | 50 mA (max.) |
| Ambient temperature range | 0 to 40 degree C |
| Weight | 1.8kg |
| Standard shipped item |
|
LS-102
LS-102M
LS-102 and LS-102M are retro-reflective photo sensors having 100 mm detective height.
These photo sensors can detect passage of the target.
LS-102 is fixed on the flat bar.
LS-102M is fixed on the magnetic base.
The photo transmitter and receiver units and reflector are separated.
| Standard sensing object | Opaque, 3 mm dia. min. |
| Input configuration of Malfunction detector | NC |
| Power supply | DC12 V +/-5% 150 mA (max.) |
| Output | NPN output of +12 V with Approx. 2.2 kΩ pull-up resistor. |
| Load current | 50 mA (max.) |
| Ambient temperature range | 0 to 40 degree C |
| Weight | 1.0kg |
| Standard shipped item |
|
LS-122
LS-122M
LS-122 and LS-122M are retro-reflective photo sensors having 120 mm detective height. These photo sensors can detect passage of the target. LS-122 is fixed on the flat bar. LS-122M is fixed on the magnetic base.
| Standard sensing object | Opaque, 3 mm dia. min. |
| Input configuration of Malfunction detector | NC |
| Power supply | DC12 V +/-5% 150 mA (max.) |
| Output | NPN output of +12 V with Approx. 2.2 kΩ pull-up resistor. |
| Load current | 50 mA (max.) |
| Ambient temperature range | 0 to 40 degree |
| Weight | 2.4kg |
| Standard shipped item |
|
LS-152
LS-152M
LS-152 and LS-152M are retro-reflective photo sensors having 150 mm detective height.
These photo sensors can detect passage of the target.
LS-152 is fixed on the flat bar.
LS-152M is fixed on the magnetic base.
The photo transmitter and receiver units and reflector are separated.
| Standard sensing object | Opaque, 3 mm dia. min. |
| Input configuration of Malfunction detector | NC |
| Power supply | DC12 V +/-5% 150 mA (max.) |
| Output | NPN output of +12 V with Approx. 2.2 kΩ pull-up resistor. |
| Load current | 50 mA (max.) |
| Ambient temperature range | 0 to 40 degree C |
| Weight | 1.6kg |
| Standard shipped item |
|