在線ph計工業污水廢水ph/orp酸堿度測試儀ph控制器4-20mA p
產品概述
在線PH/ORP計是一款專為工業污水和廢水處理設計的智能化監測與控制設備，可實時測量溶液的酸堿度（PH值）和氧化還原電位（ORP）。該設備采用高精度傳感器和先進的信號處理技術，確保數據穩定可靠，適用于電鍍、制藥、化工、食品加工、環保水處理等多種工業場景。儀表配備大尺寸液晶顯示屏，支持中英文雙語界面切換，操作簡潔直觀。核心功能包括自動溫度補償、多參數顯示、數據遠傳及報警控制，可適配不同類型電極以滿足復雜工況需求。136
核心功能與性能
設備支持0-14PH范圍測量，精度達±0.01pH，ORP測量范圍為-1999~1999mV，內置PT1000溫度傳感器實現0-100℃自動補償。配備兩路隔離式4-20mA模擬輸出，可直接連接PLC、DCS等控制系統；RS485通訊接口支持MODBUS協議，便于數據遠程監控。繼電器輸出功能可實現高低點報警或自動加藥控制，適用于酸堿中和工藝。儀表采用IP65防護設計，耐腐蝕性強，適配塑殼電極、四氟電極、高溫電極等多種探頭類型，確保在強酸、高污染或高溫環境中長期穩定運行。41216
應用場景與優勢
本產品廣泛應用于污水處理廠排放口監測、循環水系統、生物發酵反應釜等場景。其人性化設計包括一鍵校準、電極故障診斷及密碼保護功能，降低維護難度。與同類產品相比，其優勢在于模塊化結構設計，用戶僅需更換電極即可適應不同介質檢測需求，無需更換主機。此外，4-20mA輸出與通訊協議的兼容性使其易于集成到工業物聯網系統中，助力智能化水質管理。21321
Introduction to Industrial Online PH/ORP Controller
This online PH/ORP analyzer is designed for continuous monitoring and control of wastewater pH and oxidation-reduction potential in industrial applications. Featuring a large LCD screen with bilingual menus (Chinese/English), it offers real-time measurement of pH (0-14) with ±0.01 accuracy and ORP (-1999 to 1999mV). The built-in temperature compensation (0-100℃) ensures stable readings under varying conditions. Dual 4-20mA isolated outputs and RS485 communication (MODBUS protocol) enable seamless integration with automation systems. 5923
Key Features
The controller supports multiple electrode types including anti-fouling, HF-resistant, and high-temperature probes, suitable for harsh environments like chemical plating or pharmaceutical wastewater. Relay outputs allow automated dosing control based on preset thresholds, while the IP65-rated housing ensures durability. User-friendly functions include one-click calibration, data logging, and password protection. Its modular design reduces maintenance costs by allowing independent electrode replacement without host device modification. 71118
Applications
Ideal for industrial sewage treatment, boiler water systems, and aquaculture, this device combines high measurement stability with low maintenance requirements. The configurable 4-20mA output scales and alarm triggers facilitate responsive process adjustments, making it a versatile solution for diverse water quality management needs across industries. 81424
在線ph計工業污水廢水ph/orp酸堿度測試儀ph控制器4-20mA p
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