Main Features

　　Measure five parameters simultaneously: conductivity, PH, temperature, residual chlorine, turbidity. Five parameters are displayed on the same screen, also known as conventional five constants water quality analyzer. Turbidity sensor comes with a scraper cleaner, reducing the maintenance workload and improving the reliability of the work. Each channel is independent of each other, no interference. Electromagnetic compatibility (EMC/RFI) design: designed and manufactured according to the European standard EN50081/50082. Waterproof and dustproof design: Protection level IP65, suitable for outdoor use. Chinese LCD display, Chinese menu type, Chinese notation. Industrial control watchdog: to ensure that the meter will not crash.

Technical indicators

　　I. Conductivity:

　　1) Measuring range: electrode constant × ( 1- 3000) μS/cm, 0- 99.9 ℃. 0.01 - 30 μS/cm; (0.01 electrode); 0.1 - 300 μS/cm; (0.1 electrode). 1.0 - 3000 μS/cm; ( 1.0 electrode); 10 - 30000 μS/cm; (10.0 electrode).

　　2) Accuracy: +0.5%FS, +0.5°C.

　　II. pH:

　　1) Measuring range: (0.00 - 14.00) pH.

　　2) Basic error of electronic unit: ±0.02pH.

　　3) Basic error of the instrument: +0.05pH, +0.5℃.

　　III. Temperature:

　　1) Measuring range: (0.0 - 100.0)°C.

　　(2) Basic error of the instrument: +0.5℃ (0.0. C ≤ T ≤ 60.0℃): other ranges: ±1.0℃.

　　IV. Residual chlorine:

　　(1) Measuring range: 0 - 20.00mg/L; resolution O.Olmg/L;

　　(2) Precision: residual chlorine, +2% or ± 0.035mg / L take the greater, +0.5 ℃.

　　V. Turbidity:

　　(1) range: 0 - 100NTU, 0-500NTU, 0-1000NTU, 0-3000NTU: different ranges with different sensors, please specify the measurement range when ordering; greater than 3000NTU, please select 5901-jk-50000 suspended solids (sludge) concentration meter electrode.

　　2）Accuracy: ±2%.

　　(3) The sensor with automatic cleaning function, cleaning scraper and sensor integrated type does not require peripheral components.

　　Six, each channel is independent of each other, the data of each channel is measured simultaneously.

　　Seven, conductivity, pH, temperature, residual chlorine, turbidity with the screen display.

　　Eight, current isolated output: each parameter independent 4-20 mA (load <750 Q).

　　Nine, power supply: AC220V +22V, 50Hz +1Hz, optional DC24V +2.4V.

　　Ten, RS485 communication interface (optional).

　　XI. Protection grade: IP65.

　　XII, working conditions: ambient temperature 0- 60. C, relative humidity ≤ 90%.

　　XIII, the secondary instrument weight, size: l.0kg, 146x146x108 mm.

　　Fourteen, the opening size: 138x138mm.

　　XV, the secondary meter installation: open hole type, wall-mounted, rack-mounted, pipeline type.

　　XVI. Electrode installation method: circulation type, immersed type, flange type, pipe type.

Ordering Guide

　　1、Please inform the parameters to be measured to facilitate the configuration of the meter and electrode selection. Such as: PH, temperature, residual chlorine, turbidity or residual chlorine, temperature, turbidity combination.

　　2、Sensor installation mode, no explanation according to the circulation type configuration.

　　3、Secondary instrumentation installation mode, without explanation according to the open hole configuration.

　　4, optional stainless steel mounting box for outdoor installation.

　　5, turbidity measurement range, without explanation according to the 0-100 NTU configuration.

　　6, conductivity measurement range, without explanation according to 0-2000μS/cm.

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