This sensor is a reflection-type non-contact sensor which has developed for the yarn breakage detection of a detection target which is a line of yarn running linearly.
Features:
- This product is a complete non-contact type which does not directly contact with the detection target. Therefore it is a yarn breakage detection system with high reliability without damaging a yarn.
- The structure is simple even for multi-spindle because this sensor is a reflection-type.
- This product hardly malfunctions due to vibration/impact.
- This product is robust to the surface condition of detection target and has an improved sensitivity due to adoption of 2 light emitting elements.
- This product has designed for VERTICAL INSTALLATION to a yarn.
Specifications:
| Power supply voltage | : | DC 12 - 24 V +/- 10%, Ripple (p-p) 0.1 V or lower | |
| Consumption current | : | 46 mA or lower | |
| Detection yarn | : | 1. 2. |
White yarn 7 denier or higher (bright) Detection distance: 10mm Black yarn 20 denier or higher Detection distance: 10mm |
| Yarn travelling speed | : | 500 M/min or higher | |
| Response speed | : | Approx. 0.4 sec | |
| Output capacity | : | NPN open collector * with PNP specification Voltage DC 30 V or lower Current 100 mA or lower ON voltage 1 V or lower (ON when there is no yarn) Overvoltage protection 36 - 43 V Overcurrent protection 120 mA or higher |
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