FLXA21 | IC200GBI001 | 兩線制液體分析儀|
FLXA21是YOKOGAWA（橫河）品牌的一款模塊化兩線制液體分析儀，它具備多種功能和特點(diǎn)，適用于多種工業(yè)環(huán)境的測(cè)量需求。以下是對(duì)FLXA21的詳細(xì)解析：
一、產(chǎn)品概述
品牌與型號(hào)：YOKOGAWA（橫河）/FLXA21
類型：模塊化兩線制液體分析儀
功能：能夠靈活配置，用于測(cè)量pH/ORP（氧化還原電位）、接觸式電導(dǎo)率（SC）、感應(yīng)式電導(dǎo)率（ISC）或溶解氧（DO）等多種參數(shù)。
二、主要功能與特點(diǎn)
模塊化設(shè)計(jì)：
FLXA21采用模塊化設(shè)計(jì)，可以連接不同的傳感器模塊，實(shí)現(xiàn)多種測(cè)量目的。
它支持同時(shí)連接兩臺(tái)相同型號(hào)的傳感器，降低安裝成本，節(jié)省空間，并配置高度可靠的雙傳感器測(cè)量系統(tǒng)。
高精度測(cè)量：
具備高測(cè)量精度和分辨率，如電導(dǎo)率測(cè)量范圍可達(dá)0～1999mS/cm，精度可達(dá)0.001μS/cm。
溶解氧測(cè)量范圍可達(dá)0～50mg/l(ppm)，精確度達(dá)0.001。
先進(jìn)功能：
觸摸屏設(shè)計(jì)，增強(qiáng)操作性，具有簡(jiǎn)單的HMI菜單結(jié)構(gòu)，支持多種語(yǔ)言（包括中文）顯示。
傳感器自診斷功能，可連續(xù)測(cè)量電阻率、不對(duì)稱電位、斜率等，并診斷傳感器狀態(tài)。
維護(hù)時(shí)間預(yù)估功能，幫助用戶合理安排維護(hù)計(jì)劃。
通信與防爆等級(jí)：
支持一路4～20mA DC輸出和雙向HART?數(shù)字通信。
防爆等級(jí)包括ATEX、IECEx、FM等（部分認(rèn)證正在申請(qǐng)中）。
外殼與材質(zhì)：
提供多種外殼選擇，包括塑料、不銹鋼或帶抗腐蝕涂層的不銹鋼，以滿足不同工業(yè)環(huán)境的需求。
防護(hù)等級(jí)高，如NEMA4X、IP66，確保設(shè)備在惡劣環(huán)境下的穩(wěn)定運(yùn)行。
擴(kuò)展性與兼容性：
支持SD卡和藍(lán)牙通信，降低安裝和布線成本。
可與多種傳感器和通信設(shè)備兼容，實(shí)現(xiàn)靈活的系統(tǒng)構(gòu)建。
三、應(yīng)用場(chǎng)景
FLXA21廣泛應(yīng)用于化工、食品、制藥、電鍍涂裝、造紙等行業(yè)，特別適用于酸、堿和鹽溶液濃度監(jiān)視以及電導(dǎo)率測(cè)量等應(yīng)用。其高精度、高可靠性和多功能性使其成為工業(yè)在線測(cè)量的理想選擇。
The FLXA21 is a modular two-wire liquid analyzer from YOKOGAWA that offers a wide range of functions and features to meet the measurement needs of a wide range of industrial environments. The following is a detailed analysis of FLXA21:
I. Product overview
Make and Model: YOKOGAWA /FLXA21
Type: Modular two-wire liquid analyzer
Function: Flexible configuration to measure pH/ORP (REDOX potential), contact conductivity (SC), inductive conductivity (ISC) or dissolved oxygen (DO).
2. Main functions and characteristics
Modular design:
The modular design of the FLXA21 allows different sensor modules to be connected for a variety of measurement purposes.
It supports the simultaneous connection of two sensors of the same model, reducing installation costs, saving space, and configuring a highly reliable dual-sensor measurement system.
High precision measurement:
With high measurement accuracy and resolution, such as conductivity measurement range of 0 ~ 1999mS/cm, accuracy up to 0.001μS/cm.
The dissolved oxygen measurement range is 0 ~ 50mg/l(ppm) with an accuracy of 0.001.
Advanced Features:
Touch screen design, enhanced operability, with a simple HMI menu structure, support for multiple languages (including Chinese) display.
The sensor self-diagnosis function can continuously measure resistivity, asymmetric potential, slope, etc., and diagnose the sensor status.
The maintenance time estimation function helps users reasonably arrange maintenance plans.
Communication and explosion-proof rating:
Supports one 4 to 20mA DC output and two-way HART? digital communication.
Explosion-proof grades include ATEX, IECEx, FM, etc. (some certifications are being applied for).
Shell and material:
A variety of housing options are available, including plastic, stainless steel or stainless steel with corrosion resistant coatings to meet the needs of different industrial environments.
High protection levels, such as NEMA4X and IP66, ensure stable operation of equipment in harsh environments.
Scalability and compatibility:
Support SD card and Bluetooth communication, reduce installation and wiring costs.
Compatible with a wide range of sensors and communication devices, enabling flexible system construction.
3. Application scenarios
FLXA21 is widely used in chemical, food, pharmaceutical, electroplating coating, paper and other industries, especially for acid, alkali and salt solution concentration monitoring and electrical conductivity measurement applications. Its high precision, high reliability and versatility make it ideal for industrial online measurement.
