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E-mail
sale@difusi.com
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Phone
13888888888
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Address
Room 3504, Building 1, Kangcheng Building, Nanyuan Street, Yuhang District, Hangzhou City
Hangzhou Difus Membrane Technology Co., Ltd
sale@difusi.com
13888888888
Room 3504, Building 1, Kangcheng Building, Nanyuan Street, Yuhang District, Hangzhou City

>CIT-8800 Inductive Conductivity/Concentration Online Analyzer
A high-precision and cost-effective instrument that integrates conductivity/acid-base concentration/TDS/temperature measurement. It uses an electromagnetic induction sensor without electrodes and is suitable for continuous measurement of conductivity or electrolyte percentage concentration under strong ion concentration. With a 32-bit ARM processor as the core and operating system, it ensures accurate and stable information processing speed and measurement accuracy. In the industry, it adopts a color screen with multiple parameters displayed on the same screen. The design of electrical isolation between functional channels of instruments avoids potential conflicts and interferences in the composition of various systems and applications, and excellent software architecture enables its overall performance to be synchronized.
Typical Applications
1. The conductivity of strong electrolyte aqueous solutions TDS、 Online concentration analysis;
2. Online analysis and control of concentration in the acid-base regeneration process of anion and cation exchange resins;
3. On line analysis of electrical conductivity for low viscosity, multiphase liquids, beverages, beer, dairy products, etc;
4. On line analysis of conductivity in chemical processes, electroplating, industrial coatings, petroleum transportation, metal beneficiation, etc;
5. CIP industrial cleaning, sewage treatment, seawater desalination, circulating cooling water, environmental water quality monitoring.

Performance Characteristics
1. Integrating conductivity/concentration/TDS/temperature measurement;
2. Transmission of various engineering quantities such as conductivity/TDS/concentration/temperature;
3. RS485 data communication, Modbus RTU standard protocol
4. Dual channel/isolated (4~20mA) signal, instrument/transmission dual-mode;
5. 3.5'320 × 240TFT true color display, with dual language selection in Chinese/English;
6. Touch sensitive buttons, user-friendly operation, language based, guided menu;
7. The range supports conductivity (0.5~2000) mS/cm;
8. Built in NaOH and HNO3 concentration curve lookup table;
9. Self learning function, segmented input of standard liquids to establish concentration curves for new solutions;
10. Optional sensor accessory materials, designed for strong corrosion resistance and hygiene level work requirements;
11. Optimized electromagnetic compatibility design, confidently combating on-site industrial interference
12. Perpetual calendar function, with the ability to set cycle timing and scheduled timing control
13. The graded permission password protection function enhances system security.
Technical Specifications
| test scope |
Conductivity: (500~2000000) uS/cm Concentration: 1. NaOH: (0~15)% or (25~50)%; 2. H NO: (0~25)% or (36~82)%; 3. User defined concentration curves for other media. TDS:(250~100, 0000) ppm Temperature: (0.0~120.0) ℃ |
| resolution |
Conductivity: 0.01uS/cm Concentration: 0.01% TDS: 0.01ppm Temperature: 0.1 ℃ |
| accuracy |
Conductivity (0~1000) uS/cm ± 10uS/cm (1~2000)mS/cm ±1.0% TDS1.5 temperature ± 0.5 ℃ |
| temperature compensation | Thermal element Pt1000, range (0.0~120.0) ℃ |
| analog output | Two channels (4~20) mA, instrument/transmitter dual-mode |
| controlled output | Three way semiconductor photoelectric switch |
| load current | AC/DC30V, 50mA(max) |
| data communication | RS 485, Modbus RTU standard protocol |
| working power supply | DC24V±15% |
| Total power consumption | <5.5W |
| working environment | Temperature (0-50) ℃; Relative humidity ≤ 85% RH (non condensing) |
| storage environment | Temperature (-20~60) ℃; Relative humidity ≤ 85% RH (non condensing) |
| Protection level | IP65 (with added back cover) |
| Overall dimensions | 96mmx96mmx94mm(H×W×D) |
| cutout size | 91mm×91mm(H×W) |
| fixation method | Panel embedding, quick fixing clip |