Industrial Conductivity Controller

Product Details :

Ref-28 conductivity controller is microprocessor, strong anti-interference & simple maintenance, easy for operation with temp compensation and can be connected with various types of ec probes. Its strong anti-interference and simple maintenance. ref-28 widely used in online monitoring of the conductance values in the chemical industry, metallurgy, water treatment plants, pharmaceutical, biochemical, electronics, electroplating, printing and dyeing, environment protection, food & beverages industry, effluent treatment plants, sewage treatment plants, water industry, breeding industry and so on. the built-in dot matrix lcd can display conductivity (ec) value in μs/cm, temperature, alarm settings and time. Configuration menu is simple and flexible, easy for operation. It can be used for online, inline industrial application.

Technical Parameter :

• Measuring range: ec: 0. 00 ~ 200,000 μs/cm
• temperature: 0. 0℃~80℃
• Resolution: ec: 0. 01μs/cm
• temperature: 0. 01℃
• Accuracy : ec: 0. 1μs/cm ± 1 digit
• temperature: 0. 1 ℃ ± 1 digit
• Display type: lcd.
• Transmission signal: 4 ~ 20ma isolated output.
• Calibration: automatic identification of ec buffer solution,
• Input sensor model: the conductivity sensor can be with constant value as below:
• 01, 0. 1, 1. 0, 10. 0, 30. 0 (cm? ? ? 1)
• Data storage: 30 days
• Alarm output: 2 separate on off relay output: high, low, programmable.
• Measure distance: ≤ 20meter
• Dimension: 96×96×135 mm (h×w×d)
• Protection : ip64
• Weight: 1. 0kg
• Installation: pipe, tank or plane installation
• Power supply: 100 ~ 240 vac; 50hz ±1hz.