毛片a级毛片免费_国产精品成人一区二区_日韩精品_日本高清不卡视频_欧美日韩免费视频_日韩高清中文字幕

產品展示

OPB608

型號:

產品時間:2024-10-17

產品資料:查看pdf文檔

簡要描述:

OPB608 reflective switches consist of an infrared emitting device (LED or VCSEL) and a NPN silicon phototransistor mounted “side-by-side" on a parallel axis in a black opaque plastic housing.

詳細介紹
Description:
OPB608 reflective switches consist of an infrared emitting device (LED or VCSEL) and a NPN silicon phototransistor mounted  “side-by-side” on a parallel axis in a black opaque plastic housing. All OPB608’s (except OPB608) have an emitting device and a phototransistor that are encapsulated in a visible filtering epoxy. The phototransistor responds to radiation from the emitter only when a reflective object passes within its field of view. The phototransistor has enhanced low current roll-off to improve the contrast ratio and immunity to background irradiance. LED versions are designed for near-field applications.
The VCSEL version is designed for longer distances.
OPB608A, OPB608B and OPB608C devices are designed for applications with reflective distances between 0.050” (1.270 mm) and 0.375” (9.525 mm). OPB608V is designed for applications with reflective distances between 0.050” (1.270 mm) and 1.200” (30.480 mm). All of these are designed for light patterns not visible to the human eye. By utilizing the night enhancement function of a camera, the near infrared light pattern can be seen. This allows a user to see the pattern shining on the reflective object.
OPB608R is designed for applications with reflective distances between 0.050” (1.270 mm) and 0.300” (7.620 mm). It is designed for light patterns visible to the human eye. The efficiency of this sensor is lower for optical wavelengths in the visible range, thus reducing the distance that can be used.
Reflective distances are dependent upon the drive current for the light emitting device, the wavelength of the light source, and the type of reflective material; therefore, each application should be checked for the ability to meet each requirement. Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for more information.
Features:
• Phototransistor output
• Unfocused for sensing diffuse surface
• Low cost plastic housing
• Enhanced signal to noise ratio
• Reduced ambient light sensitivity
Applications:
• Non-contact reflective object sensor
• Assembly line automation
• Machine automation
• Machine safety
• End of travel sensor
• Door sensor

 


產品咨詢

留言框

  • 產品:

  • 您的單位:

  • 您的姓名:

  • 聯系電話:

  • 常用郵箱:

  • 省份:

  • 詳細地址:

  • 補充說明:

  • 驗證碼:

    請輸入計算結果(填寫阿拉伯數字),如:三加四=7

上一篇:OPB702

下一篇:OPB710

版權所有 © 2019 上海蒸鑫電子科技有限公司 滬ICP備14039699號-1 技術支持:化工儀器網 管理登陸 GoogleSitemap

在線客服 聯系方式 二維碼

服務熱線

86-021-64576299

掃一掃,關注我們

主站蜘蛛池模板: 日韩精品a在线观看 | 国产色视频在线观看免费 | 91在线视频在线观看 | 欧美一级理论 | 伊人在线视频 | 国产日韩在线视频 | 欧美在线观看视频一区 | 国产精品麻豆一区二区三区 | 一级毛片在线免费观看 | 国产午夜精品久久久久久久蜜臀 | 精国品产一区二区三区有限公司 | 免费在线性爱视频 | 91久久极品少妇韩国 | 99国产精品自拍 | 日韩视频一二三 | 国产视频精品在线 | 古装三级在线观看 | h视频在线免费观看 | 91懂色 | 亚洲欧美不卡视频 | 欧美精品一区二区三区四区 | 国产精品av久久久久久网址 | 香蕉久久久精品 | 国av在线 | 欧美一级毛片大片免费播放 | 91免费高清视频 | 成人区一区二区 | 一级毛片在线免费观看 | 性插视频 | 91精品国产日韩91久久久久久360 | 久久草草影视免费网 | 操碰在线视频 | 超碰97国产在线 | 人人舔人人舔 | 免费观看一区二区三区 | 在线播放的av网站 | 亚洲αv| 国产91在线高潮白浆在线观看 | 亚洲视频高清 | 羞羞的动漫在线观看 | 黄色成人在线播放 |