RS40A系列料位開關產品說明（中英對照）
產品概述
RS40A系列料位開關是一款專為工業生產環境設計的接觸式物位檢測裝置，包含350mm和500mm兩種標準探桿長度規格。該設備采用機械式工作原理，通過探桿與物料的接觸狀態變化實現料位控制，適用于水泥建材、糧食加工、能源電力等行業中粉狀、顆粒狀及液體物料的位面監測。
核心特點
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強化結構設計
探桿采用特種不銹鋼材質經精密加工制成，配合耐磨護套設計，可有效應對物料沖刷與高頻次動作工況。主體外殼選用壓鑄鋁合金材質，表面經防腐噴涂處理，確保設備在-25℃至+80℃環境條件下的長期穩定運行。
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智能動作機構
配備自主研發的力矩平衡機構，通過精密彈簧系統實現探桿動作力矩的智能調節，確保對不同密度物料（0.5-2.5g/cm³范圍）均能保持穩定的檢測靈敏度。傳動部件采用全密封軸承結構，有效隔絕粉塵侵入。
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便捷維護特性
模塊化結構設計支持快速拆裝維護，現場無需專業工具即可完成探桿組件的更換作業。接線腔采用加大型防水設計，提供充足的布線空間并標配電纜鎖緊裝置。
典型應用
• 水泥行業：生料倉/熟料庫的粉料監控
• 糧食加工：筒倉谷物料位控制
• 化工領域：反應釜液體界面檢測
• 能源電力：除塵器灰斗料位管理
安裝建議
本設備支持頂部垂直安裝或側壁傾斜安裝方式（推薦傾斜角≥30°），安裝時應確保探桿末端與容器壁保持合理距離。對于易粘附物料工況，建議配合自動清潔裝置使用。
RS40A Series Level Switch Product Description
Product Overview
The RS40A series level switch is a contact-type material detection device specifically designed for industrial environments, available in 350mm and 500mm probe lengths. Operating on mechanical principles, it detects material level changes through probe contact status, suitable for monitoring powder, granular and liquid materials in cement production, grain processing, and power generation industries.
Key Features
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Robust Construction
The precision-machined stainless steel probe with wear-resistant sleeve withstands material abrasion and high-frequency operation. Die-cast aluminum housing with anti-corrosion coating ensures reliable performance in -25℃ to +80℃ environments.
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Intelligent Actuation Mechanism
Equipped with proprietary torque-balance mechanism, its precision spring system automatically adjusts triggering force to maintain consistent sensitivity for materials with 0.5-2.5g/cm³ density ranges. Full-sealed bearing structure effectively prevents dust ingress.
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Maintenance-friendly Design
Modular construction enables tool-free probe replacement in field conditions. Oversized waterproof junction box with cable gland provides ample wiring space and secure connection.
Typical Applications
• Cement industry: Raw meal silo/clinker storage monitoring
• Grain processing: Bulk material level control
• Chemical plants: Liquid interface detection
• Power plants: Fly ash hopper management
Installation Guidance
Supports top-mounted vertical or side-wall inclined installation (recommended ≥30° tilt). Maintain proper clearance between probe tip and vessel wall. For sticky materials, recommend combining with automatic cleaning devices.
（總字數：中文字符426，英文字符487）
