中文介紹： PR12-4AO光電開關(guān)是一種廣泛應(yīng)用于工業(yè)自動化領(lǐng)域的檢測設(shè)備，主要用于檢測物體的存在與否。該產(chǎn)品采用先進的光電技術(shù)，通過發(fā)射和接收光線來判斷物體的位置，具有響應(yīng)速度快、檢測精度高、抗干擾能力強等特點。

PR12-4AO光電開關(guān)適用于多種工業(yè)場景，如生產(chǎn)線上的物料檢測、機械裝置的位置控制、自動化流水線的物體計數(shù)等。其工作電壓范圍寬，通常為直流10-30V或交流90-250V，能夠適應(yīng)不同的電源環(huán)境。此外，該產(chǎn)品還具備良好的環(huán)境適應(yīng)性，能夠在一定的溫度、濕度和灰塵條件下穩(wěn)定工作。

PR12-4AO光電開關(guān)的檢測距離一般在10-30mm之間，具體數(shù)值可能因?qū)嶋H應(yīng)用環(huán)境和被檢測物體的反射率等因素而有所變化。其外觀設(shè)計緊湊，安裝方便，可嵌入式或非嵌入式安裝，適合在空間受限的場合使用。

英文 Introduction: The PR12-4AO photoelectric switch is a widely used detection device in the field of industrial automation. It is mainly used to detect the presence or absence of objects. The product employs advanced photoelectric technology to judge the position of objects by emitting and receiving light. It features fast response, high detection accuracy, and strong anti-interference ability.

The PR12-4AO photoelectric switch is suitable for a variety of industrial scenarios, such as material detection on production lines, position control of mechanical devices, and object counting on automated assembly lines. It has a wide working voltage range, typically from 10-30V DC or 90-250V AC, which can adapt to different power supply environments. In addition, the product has good environmental adaptability and can work stably under certain temperature, humidity, and dust conditions.

The detection distance of the PR12-4AO photoelectric switch is generally between 10-30mm. The specific value may vary depending on the actual application environment and the reflectivity of the object being detected. The product has a compact design and is easy to install, with options for flush or non-flush mounting, making it suitable for use in space-limited situations.

中文介紹： PR12-4AO光電開關(guān)的價格因生產(chǎn)廠家、采購數(shù)量和銷售渠道等因素而有所不同。一般來說，單個產(chǎn)品的價格在幾百元人民幣左右。例如，山東卓信生產(chǎn)的PR12-4AO光電開關(guān)，單個價格為380元，采購數(shù)量達(dá)到50臺及以上時，單價可降至350元。

PR12-4AO光電開關(guān)的生產(chǎn)廠家眾多，其中一些知名廠家包括上海雙旭電子有限公司、深圳市銳翼思科技發(fā)展有限公司、無錫市昌林自動化科技有限公司等。這些廠家在光電開關(guān)領(lǐng)域擁有豐富的生產(chǎn)經(jīng)驗和成熟的技術(shù)，能夠提供高質(zhì)量的產(chǎn)品和完善的售后服務(wù)。

English Introduction: The price of the PR12-4AO photoelectric switch varies depending on the manufacturer, purchase quantity, and sales channel. Generally, the price of a single unit is around several hundred yuan. For example, the PR12-4AO photoelectric switch produced by Shandong Zhuoxin costs 380 yuan per unit. When the purchase quantity reaches 50 units or more, the unit price can be reduced to 350 yuan.

There are many manufacturers of PR12-4AO photoelectric switches. Some well-known manufacturers include Shanghai Shuangxu Electronics Co., Ltd, Shenzhen Ruiyisi Technology Development Co., Ltd, and Wuxi Changlin Automation Technology Co., Ltd. These manufacturers have rich production experience and mature technology in the field of photoelectric switches. They can provide high-quality products and comprehensive after-sales service.