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507533684*Analytical Technology Inc.Model Q46CT 導(dǎo)電率儀
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環(huán)形電導(dǎo)率監(jiān)測系統(tǒng)包含各種功能和選項(xiàng)，以實(shí)現(xiàn)幾乎所有的電導(dǎo)率監(jiān)測和控制應(yīng)用。雖然不適合低電導(dǎo)率測量，但環(huán)形監(jiān)測器是高導(dǎo)電率應(yīng)用的佳選擇。 ATI的Q46平臺(tái)代表了一代的監(jiān)控和控制系統(tǒng)。控制功能已擴(kuò)展到包括一個(gè)可選的第三個(gè)模擬輸出或一個(gè)額外的低功率繼電器組。數(shù)字通信選件現(xiàn)在包括Profibus DP，Modbus RTU或Ethernet-IP變體。

ATI的Q46CT型環(huán)形電導(dǎo)率系統(tǒng)專為在線監(jiān)測化學(xué)侵蝕性工藝解決方案而設(shè)計(jì)。該傳感器由兩個(gè)屬帶狀線圈組成，通過傳感器外殼材料固定。傳動(dòng)線圈在傳感器本體周圍建立強(qiáng)磁場，在處理溶液中感應(yīng)電流。傳感線圈用于測量過程溶液中的感應(yīng)電流。這個(gè)電流的大小與工藝溶液的電導(dǎo)率成正比。

Noryl提供環(huán)形傳感器，以確保傳感器接液材料對(duì)強(qiáng)酸和強(qiáng)堿都具有化學(xué)抗性。傳感器材料也是不導(dǎo)電的，從而將傳感器與可能影響測量完整性的電噪聲和接地回路隔離。這種材料還使傳感器耐電極涂層，因?yàn)榇蠖鄶?shù)物質(zhì)不會(huì)粘附在傳感器材料上。

傳感器可以使用傳感器背面的¾“NPT管螺紋進(jìn)行浸入式安裝，以便于安裝在敞開的容器中。傳感器也可以使用特殊的2”CPVC T型接頭進(jìn)行管道安裝，該接頭帶有一個(gè)對(duì)準(zhǔn)鍵，可以自動(dòng)定位傳感器到樣品流。

傳感器主體中的Pt1000 RTD為電導(dǎo)率測量的顯示和自動(dòng)溫度補(bǔ)償提供溫度輸入。

特征

直接顯示化學(xué)濃度的濃度版本
擴(kuò)展板添加第三個(gè)4-20毫安模擬輸出或添加三個(gè)額外的非隔離低功率繼電器
范圍廣泛，可選范圍0-200.0μs，高0.2.000 S，提供大的應(yīng)用靈活性
電源選項(xiàng)包括通用100-240 VAC±10％或12-24 VDC
兩個(gè)隔離的4-20 mA輸出是標(biāo)準(zhǔn)配置，如果需要，還可以選擇第三個(gè)輸出。默認(rèn)設(shè)置提供了電導(dǎo)率和溫度的模擬輸出
標(biāo)準(zhǔn)PID控制功能可分配給一個(gè)模擬輸出
提供Profibus DP，Modbus RTU或以太網(wǎng)IP
三個(gè)SPDT繼電器是標(biāo)準(zhǔn)的繼電器功能，可編程報(bào)警，控制或故障指示。三個(gè)額外的低功率繼電器可供選擇。
NEMA 4X（IP-66）外殼適用于墻壁，管道或面板安裝
黑光大LCD顯示屏在任何照明條件下都能提供清晰的視野。顯示屏上滾動(dòng)的第二行提供了附加信息和編程提示。
電導(dǎo)率監(jiān)測儀可用于監(jiān)測和顯示各種化學(xué)過程應(yīng)用中使用的濃度或酸或堿。 Q46CT具有預(yù)裝表格，可直接顯示溶液或氯化鈉（NaCl），鹽酸（HCl），氫氧化鉀（KOH）和*（NaOH）的濃度。

除了這些標(biāo)準(zhǔn)表格之外，用戶可以輸入他們自己的用于其他化學(xué)品的表格數(shù)據(jù)，或者可以編輯由ATI提供的標(biāo)準(zhǔn)表格。定制表格需要濃度與電導(dǎo)率以及感興趣的化學(xué)品的溫度與電導(dǎo)率的數(shù)據(jù)。

規(guī)格 - 監(jiān)視器

顯示范圍0-200.0μs，0-2000 / 20.00 / 200.0 / 2000mS，0-2000S
精度為選定范圍的0.5％或0.02 ppm
重復(fù)性0.3％的選定范圍或0.01 ppm
非線性度選定范圍的0.1％
溫度漂移
量程的0.01％/℃
功率100-240 VAC，±10％，50/60 H
12-24 VDC，大500 mA
模擬輸出
兩個(gè)隔離的4-20 mA，大負(fù)載500Ω，第三個(gè)輸出可選
繼電器三個(gè)SPDT @ 250 VAC， @ 24 VDC，3個(gè)附加SPST非隔離1A @ 30 VDC可選
顯示4位數(shù)字，0.75“數(shù)字LCD，12位數(shù)字第二行，LED背光
外殼NEMA 4X聚碳酸酯V-0可燃性
運(yùn)行條件
-4到140ºF
靈敏度跨度的0.05％或0.01 mS
數(shù)字輸出
Profibus DP，Modbus RTU，以太網(wǎng)IP
安裝標(biāo)準(zhǔn)壁掛安裝套件，面板安裝支架和管道U型螺栓
尺寸5.6“x 4.9”x 6.4“
規(guī)格 - 傳感器

傳感器環(huán)形電感
材料改性聚苯醚
傳感器電纜20英尺標(biāo)準(zhǔn)，大200英尺
溫度范圍0-105°C，流通池溫度0-50°C
壓力限制0-150 psig
連接¾“MNPT后部螺紋
Flowcell 2“帶定位鍵的CPVC
訂購信息

其他配置如需定價(jià)，請(qǐng)致電AFC International，：1-，219-987-6825或傳真219-987-6826或電郵sales@afcintl.com

描述
目錄號(hào)
Q45CT環(huán)形/電導(dǎo)率監(jiān)測器，2

Toroidal conductivity Monitoring Systems contain a variety of features and options to meet virtually any conductivity monitoring and control application. While not suitable for low level conductivity measurement, toroidal monitors are and excellent choice for high conductivity applications. ATI's Q46 platform represents the latest generation of monitoring and control systems. Control features have been expanded to include an optional 3rd analog output or an additional bank of low power relays. Digital communication options now include Profibus DP, Modbus RTU or Ethernet-IP variations.

ATI's Model Q46CT toroidal conductivity system is designed for online monitoring of chemically aggressive process solutions. This sensor consists of two metallic ribbon coils that are fixed in place by the sensor jacket material. The drive coil establishes a strong magnetic field around the sensor body which induces a current in the process solution. The sensing coil is used to measure the induced current in the process solution. The magnitude of this current proportional to the conductivity of the process solution.

The toroidal sensor is available in Noryl to ensure sensor wetted materials are chemically resistant to both strong acids and strong bases. Sensor material is also non-conductive, thereby isolating the sensor from electrical noise and ground loops that can influence the integrity of the measurement. This material also makes the sensor resistant to electrode coating, as most substances do not adhere to the sensor material.

Sensors can be submersion-mounted using the ¾" NPT pipe thread at the back of the sensor for easy installation in open tanks. The sensor may also be pipe-mounted using the special 2" CPVC tee fitting which has an alignment key to automatically orient the sensor to the sample flow.

A Pt1000 RTD in the sensor body provides temperature input for both display and automatic temperature compensation of the conductivity measurement.

Features

• Concentration version for direct display of chemical concentrations
• Expansion board to add a third 4-20 mA analog output or to add three additional non-isolated low power relays
• Wide range capability, with selectable ranges of 0-200.0µs up to 0.2.000 S provide maximum application flexibility
• Power options include universal 100-240 VAC ±10% or 12-24 VDC
• Two isolated 4-20 mA outputs are standard with an option for a third output if required. Default setting provides analog outputs for conductivity and temperature
• Standard PID control function assignable to one analog output
• Available in either Profibus DP, Modbus RTU or Ethernet IP
• Three SPDT relays are standard with relay functions programmable for alarm, control or trouble indication. Three additional low power relays available as an option.
• NEMA 4X (IP-66) enclosure is suitable for wall, pipe or panel mounting
• Black-lit large LCD display provides clear visibility in any lighting conditions. A scrol second line on the display provides additional information and programming prompts.

Conductivity monitors can be used to monitor and display concentration or acids or bases used in various chemical process applications. The Q46CT is available with pre-loaded tables allowing direct display of concentration for solutions or sodium chloride (NaCl), hydrochloric acid (HCl), potassium hydroxide (KOH) and sodium hydroxide (NaOH).

In addition to these standard tables, the user may enter their own table data for other chemicals or may edit the standard tables supplied by ATI. Custom tables require data on both concentration vs conductivity and temperature vs conductivity for the chemical of interest.

Specifications - Monitor

Specifications - Sensors

Ordering Information

Other configurations available For pricing, please call AFC International at 1-, 219-987-6825 or 219-987-6826 or  sales@afcintl.com