一體化設(shè)計(jì)
維護(hù)量低
余氯或總氯監(jiān)測采用 DPD經(jīng)典方法
Integrated design
Low maintenance volume
Residual or total chlorine monitoring using the classic DPD method
產(chǎn)品介紹：
澤銘HQ1001供水管網(wǎng)水質(zhì)監(jiān)測系統(tǒng)作為一款多參數(shù)在線水質(zhì)分析儀，專為供水管網(wǎng)水質(zhì)在線監(jiān)測需求開發(fā)，可連續(xù)監(jiān)測余氯、總氯、濁度、pH、溫度、ORP、電導(dǎo)率等水質(zhì)參數(shù)，完美應(yīng)用于二次供水，泳池水質(zhì)監(jiān)測等場合。
ZMING HQ-1001 Water Quality Monitoring System for Water Supply Network is a multi-parameter online water quality analyzer developed specifically for the online monitoring of water quality in water supply network. It can continuously monitor water quality parameters such as residual chlorine, total chlorine, turbidity, pH, temperature, ORP, conductivity, etc. It can be perfectly applied to secondary water supply, swimming pool water quality monitoring, and other occasions.
應(yīng)用領(lǐng)域：
飲用水管網(wǎng)監(jiān)測
二次供水監(jiān)測
泳池水監(jiān)測
農(nóng)村集中式供水設(shè)施水質(zhì)監(jiān)測
自來水廠過程水監(jiān)測
Application Fields:
Drinking water network monitoring
Secondary water supply monitoring
Swimming pool water monitoring
Water quality of centralized water supply facilities in rural areas monitoring
Process water monitoring in waterworks
技術(shù)特點(diǎn)：
一體化設(shè)計(jì)：采用一體化設(shè)計(jì)，占地面積小，支持壁掛和立式安裝，可連續(xù)監(jiān)測余氯、總氯、濁度、pH、溫度、ORP、電導(dǎo)率等水質(zhì)參數(shù)
維護(hù)量低：專門為無人值守的應(yīng)用場合設(shè)計(jì)，自動清洗、自動排污。自動流量識別，停水停測。停電能自動恢復(fù)。水電分離設(shè)計(jì)，漏液報(bào)警，余氯測量周期可調(diào)，保證試劑更換周期在1~12個(gè)月可調(diào)。
經(jīng)典測量方法：余氯或總氯監(jiān)測采用 DPD經(jīng)典方法，pH、ORP、電導(dǎo)率等電化學(xué)電極可根據(jù)需求配置。還可擴(kuò)展TOC，色度等指標(biāo)
通訊功能齊備：RS485數(shù)字輸出和可選的多路4-20mA輸出，方便用戶傳輸數(shù)據(jù)到監(jiān)控中心；多路繼電器，用于預(yù)警輸出，預(yù)警上下限自由設(shè)置。
Technical Features:
? Integrated design: It adopts an integrated design with a small footprint and supports wall and vertical installation. It can continuously monitor water quality parameters such as residual chlorine, total chlorine, turbidity, pH, temperature, ORP, conductivity, etc
? Low maintenance: Specially designed for unmanned applications, with automatic cleaning and automatic sewage discharge. Automatic flow recognition, stop water and measurement. Power outages can be automatically restored. Water and electricity separation design, leakage alarm, adjustable residual chlorine measurement cycle, ensuring adjustable reagent replacement cycle within 1-12 months.
? Classic measurement method: DPD classic method is used for residual or total chlorine monitoring, and electrochemical electrodes such as pH, ORP, and conductivity can be configured according to requirements. It can also expand indicators such as TOC and chromaticity
? Complete communication functions: RS485 digital output and optional multi-channel 4-20mA output, convenient for users to transmit data to the monitoring center; Multi way relay for early warning output, with free setting of upper and lower warning limits.
技術(shù)指標(biāo)：
測量參數(shù) | 測量方法 | 測量范圍 | 精度 |
余氯/總氯 | DPD法 | (0-5)mg/L | ±5%讀數(shù) |
濁度 | 90°散射法 | (0-10)NTU | ±0.01NTU和2%讀數(shù)中取大者 |
pH | 電化學(xué)法 | （0-14） | ±0.1 |
電導(dǎo)率 | 電化學(xué)法 | (0-50000)uS/cm | ±1% |
ORP | 電化學(xué)法 | (-2000-2000)mV | ±1mV |
溫度 | 熱敏電阻法 | (0-60)℃ | ±0.1℃ |
供電 | 220VAC±10%，50/60Hz | ||
繼電器輸出 | 3路繼電器輸出，可自由設(shè)置對應(yīng)測量參數(shù)，自由設(shè)置閾值。 | ||
數(shù)字輸出 | RS485（MODBUS RTU） | ||
可選模擬輸出 | 4路4-20mA模擬量輸出通道，可選 | ||
校準(zhǔn) | 濁度、余氯、pH、電導(dǎo)率、模擬輸出通道 | ||
接口 | 進(jìn)水：2分PE快接 出水：14mm*18mm軟管 | ||
樣品流量范圍 | (0.1-5.0)L/min | ||
樣品溫度 | （0-40）℃ | ||
數(shù)據(jù)存儲 | 可設(shè)（0-60）分鐘保存周期，一年歷史數(shù)據(jù) | ||
尺寸 | 長 390*高 550*厚 255 | ||
耗材 | 余氯/總氯試劑；pH電極（一年一換）；低濁清潔刷（一年一換） | ||
Measurement parameters | Measurement methods | Measurement range | Accuracy |
Residual chlorine/Total chlorine | DPD method | (0-5)mg/L | ± 5% reading |
Turbidity | 90°scattering method | (0-10)NTU | The larger of ± 0.01NTU and 2% reading |
pH | electrode method | （0-14） | ± 0.1 |
Conductivity | electrode method | (0-50000)uS/cm | ± 1% |
ORP | electrode method | (-2000-2000)mV | ± 1mV |
Temperature | thermistor | (0-60)℃ | ± 0.1 ℃ |
Power supply | 220VAC±10%，50/60Hz | ||
Relay outputs | Multiple relay outputs, with the freedom to set corresponding measurement parameters and thresholds. | ||
Digital output | RS485（MODBUS RTU） | ||
Optional analog output | multi-channel 4-20mA analog output channel, optional | ||
Calibration | Turbidity, residual chlorine, pH, conductivity, analog output channel | ||
Interface | Water inlet: 2-point PE quick connect Water outlet: 14mm * 18mm hose | ||
Sample flow range | (0.1-5.0)L/min | ||
Sample temperature | （0-40）℃ | ||
Data storage | Can be set with a (0-60) minute storage cycle and one year of historical data | ||
Size | Length 440 * Height 650 * Thickness 260mm | ||
Consumables | Residual chlorine/total chlorine reagent; PH electrode (replaced once a year); Low turbidity cleaning brush (replace once a year) | ||
產(chǎn)品資料：
澤銘科技-HQ1001.pdf