Use protective measures for openings and restricted access lines. We assist in raising awareness with 'warning protective ropes'.
When approaching the restricted area around an opening, an alarm will sound. In the work area, there are many places and things, such as openings and dangerous equipment, that we do not want people to approach. Even when we say, "Stay away!" people may unconsciously get closer. Even if barriers are set up to prevent access, individuals may casually climb over them and encounter danger. In such cases, communication among colleagues can be effective, but there may be times when people are unaware of dangerous behaviors or when working alone, making it impossible to alert others. The "Rope-like Proximity Alarm System" serves as an alarm on behalf of colleagues when someone approaches danger. By surrounding dangerous areas with a rope-like antenna and having workers carry tags, we can alert them to the proximity of dangerous locations and people. Since it is rope-like, it can be used linearly or to encircle hazardous areas, allowing for flexible responses. It can also be used in conjunction with the "Worker Proximity Detection System." Please feel free to contact us for more information. ＊＊＊＊＊＊＊＊＊＊ TEL; 093-671-8660 Mail; rfsol@ykc.co.jp RF Solutions Division, Sales Representative
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basic information
■This is a system that sounds an alarm when approaching hazardous materials or danger areas. ■It surrounds hazardous materials with a rope, and an alarm sounds when a person with a tag approaches. ■The alarm is triggered from both the tag held by the worker and the detector. ■The detection distance can be adjusted. ■It uses a magnetic field for detection. ■You can choose between two types of rope shapes: a folded type and a ring type. ■It can be used outdoors. ■You can select the power supply voltage from 100vAC (alternating current) or 12-24vDC (battery). ■We offer two types of tags: one that can be used in a pocket and one that can be attached to a helmet (with alarm function). *We also have rental units available, so please feel free to ask.
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Applications/Examples of results
・Opening protection ・Adjustment of access within the equipment operating range
Line up（4）
| Model number | overview |
|---|---|
| YS-K-T008A | This is a tag held by the operator (small/tag side without alarm). It can be attached to a helmet and will notify only the alarm side. |
| YS-K-T003A | This is a tag held by the operator (tag with alarm function). It notifies proximity with vibration and a buzzer. |
| YS-K-T010A | This is a tag held by the operator (thin alarm function tag). It can be attached to a helmet and will sound a buzzer near the ear to notify. |
| YS-K-T011A | This is a tag installed on a vehicle (without alarm function). It alarms when the vehicle approaches the location. The alarm will only sound on the alarm side. |
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Company information
Starting with operations at the steelworks, Yoshikawa Industries has reached its 100th anniversary. We continue to take on challenges that break away from existing frameworks. As a challenge outside the steel industry, we established a dedicated manufacturer, Yoshikawa Industries RF Semiconductor Co., Ltd. (1999), and provide a total solution from chip design to tag manufacturing and system integration. Leveraging our 100 years of on-site know-how and expertise in RFID, we will engage with your site through "ICT × Safety × RFID." If you have any issues at your site, please feel free to contact us.