北京志鸿恒拓科技有限公司
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507533684*Analytical Technology Inc.Model Q46CT 导电率仪
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环形电导率监测系统包含各种功能和选项，以实现几乎所有的电导率监测和控制应用。虽然不适合低电导率测量，但环形监测器是高导电率应用的佳选择。 ATI的Q46平台代表了一代的监控和控制系统。控制功能已扩展到包括一个可选的第三个模拟输出或一个额外的低功率继电器组。数字通信选件现在包括Profibus DP，Modbus RTU或Ethernet-IP变体。

ATI的Q46CT型环形电导率系统专为在线监测化学侵蚀性工艺解决方案而设计。该传感器由两个属带状线圈组成，通过传感器外壳材料固定。传动线圈在传感器本体周围建立强磁场，在处理溶液中感应电流。传感线圈用于测量过程溶液中的感应电流。这个电流的大小与工艺溶液的电导率成正比。

Noryl提供环形传感器，以确保传感器接液材料对强酸和强碱都具有化学抗性。传感器材料也是不导电的，从而将传感器与可能影响测量完整性的电噪声和接地回路隔离。这种材料还使传感器耐电极涂层，因为大多数物质不会粘附在传感器材料上。

传感器可以使用传感器背面的¾“NPT管螺纹进行浸入式安装，以便于安装在敞开的容器中。传感器也可以使用特殊的2”CPVC T型接头进行管道安装，该接头带有一个对准键，可以自动定位传感器到样品流。

传感器主体中的Pt1000 RTD为电导率测量的显示和自动温度补偿提供温度输入。

特征

直接显示化学浓度的浓度版本
扩展板添加第三个4-20毫安模拟输出或添加三个额外的非隔离低功率继电器
范围广泛，可选范围0-200.0μs，高0.2.000 S，提供大的应用灵活性
电源选项包括通用100-240 VAC±10％或12-24 VDC
两个隔离的4-20 mA输出是标准配置，如果需要，还可以选择第三个输出。默认设置提供了电导率和温度的模拟输出
标准PID控制功能可分配给一个模拟输出
提供Profibus DP，Modbus RTU或以太网IP
三个SPDT继电器是标准的继电器功能，可编程报警，控制或故障指示。三个额外的低功率继电器可供选择。
NEMA 4X（IP-66）外壳适用于墙壁，管道或面板安装
黑光大LCD显示屏在任何照明条件下都能提供清晰的视野。显示屏上滚动的第二行提供了附加信息和编程提示。
电导率监测仪可用于监测和显示各种化学过程应用中使用的浓度或酸或碱。 Q46CT具有预装表格，可直接显示溶液或氯化钠（NaCl），盐酸（HCl），氢氧化钾（KOH）和氢氧化钠（NaOH）的浓度。

除了这些标准表格之外，用户可以输入他们自己的用于其他化学品的表格数据，或者可以编辑由ATI提供的标准表格。定制表格需要浓度与电导率以及感兴趣的化学品的温度与电导率的数据。

规格 - 监视器

显示范围0-200.0μs，0-2000 / 20.00 / 200.0 / 2000mS，0-2000S
精度为选定范围的0.5％或0.02 ppm
重复性0.3％的选定范围或0.01 ppm
非线性度选定范围的0.1％
温度漂移
量程的0.01％/℃
功率100-240 VAC，±10％，50/60 H
12-24 VDC，大500 mA
模拟输出
两个隔离的4-20 mA，大负载500Ω，第三个输出可选
继电器三个SPDT @ 250 VAC， @ 24 VDC，3个附加SPST非隔离1A @ 30 VDC可选
显示4位数字，0.75“数字LCD，12位数字第二行，LED背光
外壳NEMA 4X聚碳酸酯V-0可燃性
运行条件
-4到140ºF
灵敏度跨度的0.05％或0.01 mS
数字输出
Profibus DP，Modbus RTU，以太网IP
安装标准壁挂安装套件，面板安装支架和管道U型螺栓
尺寸5.6“x 4.9”x 6.4“
规格 - 传感器

传感器环形电感
材料改性聚苯醚
传感器电缆20英尺标准，大200英尺
温度范围0-105°C，流通池温度0-50°C
压力限制0-150 psig
连接¾“MNPT后部螺纹
Flowcell 2“带定位键的CPVC
订购信息

其他配置如需定价，请致电AFC International，：1-，219-987-6825或传真219-987-6826或电邮sales@afcintl.com

描述
目录号
Q45CT环形/电导率监测器，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