CH-18PO/NO電容式接近開(kāi)關(guān)產(chǎn)品介紹
CH-18PO/NO系列電容式接近傳感器是一款基于電容感應(yīng)原理設(shè)計(jì)的非接觸式檢測(cè)裝置，適用于工業(yè)自動(dòng)化領(lǐng)域中對(duì)金屬和非金屬物體的可靠檢測(cè)需求。該產(chǎn)品采用先進(jìn)的檢測(cè)技術(shù)，通過(guò)檢測(cè)被測(cè)物體介電常數(shù)變化實(shí)現(xiàn)目標(biāo)物的識(shí)別，有效提升工業(yè)現(xiàn)場(chǎng)檢測(cè)的靈活性與穩(wěn)定性。
核心特點(diǎn)：
- 廣泛檢測(cè)能力：可穩(wěn)定識(shí)別金屬（如鋁、鋼等）和非金屬材料（塑料、木材、液體等），滿足多場(chǎng)景應(yīng)用需求
- 靈敏度調(diào)節(jié)：內(nèi)置靈敏度調(diào)節(jié)旋鈕，可根據(jù)檢測(cè)物體的材質(zhì)和尺寸進(jìn)行精確調(diào)節(jié)（調(diào)節(jié)范圍覆蓋3-8mm）
- 環(huán)境適應(yīng)性：IP67防護(hù)等級(jí)設(shè)計(jì)，可在-25℃至+70℃溫度范圍內(nèi)穩(wěn)定工作，具備良好的抗油污、粉塵及潮濕環(huán)境影響能力
- 電氣性能：支持10-30V DC寬電壓輸入，提供NPN/PNP兩種輸出類型選擇（NO常開(kāi)型），最大負(fù)載電流200mA
- 安裝便捷：緊湊型圓柱結(jié)構(gòu)設(shè)計(jì)（Φ18mm），支持齊平或非齊平安裝方式，配備標(biāo)準(zhǔn)M18螺紋接口
技術(shù)參數(shù)：
檢測(cè)距離：8mm（金屬）/3-5mm（非金屬，視材質(zhì)而定）
響應(yīng)頻率：50Hz
回路保護(hù)：具備反接保護(hù)和短路保護(hù)功能
材質(zhì)：不銹鋼檢測(cè)面搭配PBT工程塑料外殼
典型應(yīng)用：
適用于包裝機(jī)械的物料到位檢測(cè)、食品生產(chǎn)線的瓶罐識(shí)別、木材加工中的板材定位、化工行業(yè)的液位監(jiān)控等場(chǎng)景。其非接觸式工作原理可有效避免機(jī)械磨損，延長(zhǎng)設(shè)備使用壽命，特別適合需要衛(wèi)生清潔要求的食品、醫(yī)藥行業(yè)應(yīng)用。
英文版本：
CH-18PO/NO Capacitive Proximity Switch Product Introduction
The CH-18PO/NO series capacitive proximity sensor is a non-contact detection device based on capacitive sensing principle, designed for reliable detection of both metallic and non-metallic objects in industrial automation applications. By detecting dielectric constant variations of target objects, this sensor enhances operational flexibility and stability in industrial environments.
Key Features:
- Universal Detection: Capable of identifying metallic materials (aluminum, steel, etc.) and non-metallic substances (plastics, wood, liquids) with consistent performance
- Adjustable Sensitivity: Built-in sensitivity adjustment dial allows precise calibration according to material properties and object dimensions (adjustment range: 3-8mm)
- Environmental Resistance: IP67-rated housing ensures reliable operation in temperatures ranging from -25℃ to +70℃, with excellent resistance to oil, dust, and humidity
- Electrical Performance: Supports 10-30V DC wide voltage input, offers both NPN/PNP output configurations (NO normally open type) with 200mA maximum load capacity
- Installation Flexibility: Compact cylindrical design (Φ18mm) with standard M18 threaded mounting, compatible with flush or non-flush installation
Technical Specifications:
Detection Range: 8mm (metal)/3-5mm (non-metal, material-dependent)
Response Frequency: 50Hz
Circuit Protection: Reverse polarity and short-circuit protection
Material: Stainless steel sensing surface with PBT engineering plastic housing
Typical Applications:
Ideal for position detection in packaging machinery, container identification in food production lines, wood panel positioning in furniture manufacturing, and liquid level monitoring in chemical processing. The contactless working principle minimizes mechanical wear, making it particularly suitable for hygiene-sensitive applications in pharmaceutical and food processing industries.
（總字?jǐn)?shù)：中英文合計(jì)約620字）
