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Hangzhou Difus Membrane Technology Co., Ltd
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Hangzhou Difus Membrane Technology Co., Ltd

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    sale@difusi.com

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    13888888888

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    Room 3504, Building 1, Kangcheng Building, Nanyuan Street, Yuhang District, Hangzhou City

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CIT-8800 Inductive Conductivity/Concentration Online Analyzer

NegotiableUpdate on 01/21
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Overview

Product Details

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>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.

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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