RMZN-DC2000 Universal Water Quality Controller

Product Name ：Water quality general-purpose intelligent online chemical analyzer

Introduction of Runming intelligent

Runming intelligent is a high-tech enterprise focusing on the research and development and manufacturing of water quality monitoring and analyzing instruments, which is committed to providing efficient, accurate and reliable water quality monitoring solutions for various industries around the world. This water quality general-purpose intelligent on-line chemical analyzer is our star product, which has won wide acclaim in the market for its excellent performance and wide range of applications.

RMZN-DC2000 Universal Water Quality Controller Product Overview

This product is an intelligent, multi-functional in one water quality general-purpose controller, can be widely used in thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, food and water and other industries. Through the use of the company with a variety of water quality series of digital sensors, the solution of pH, ORP, conductivity, dissolved oxygen, turbidity, sludge concentration and other water quality parameters can be continuously monitored. Continuous monitoring data can be connected to the recorder through the transmission output to realize remote monitoring and recording, and at the same time support RS485 interface and computer communication to realize computer monitoring and recording of the instrument.

RMZN-DC2000 Universal Water Quality Controller Product Features

• Strong versatility: can match a variety of water quality parameter sensors to meet the needs of different industries and different scenarios of water quality monitoring.
  

• Photoelectric isolation output: Transmission output and communication output adopt photoelectric isolation technology, which has strong anti-interference ability and ensures the stability of data transmission.
  

• Temperature compensation function: with manual and automatic compensation function of group temperature to ensure the accuracy of measurement results.
  

• Alarm function: support high and low alarm function and hysteresis amount setting, can be flexibly configured according to the actual demand.
  

• Humanized design: buzzer, LCD backlight can be switched, convenient operation, energy saving and power saving.
  

RMZN-DC2000 Universal Water Quality Controller Technical Parameters

I. Input

• Measuring variables: pH, ORP, conductivity, dissolved oxygen, turbidity, sludge concentration
  

• Measuring range:
  

• pH: (0.00 ~ 14.00) pH
  

• ORP: (-2000 ~ 2000) mV
  

• Dissolved oxygen: (0 ~ 40) mg/L
  

• Saturation:(0 ~ 200)%
  

• Conductivity: (0 ~ 600) mS/cm
  

• Turbidity: (0～4000)NTU
  

• Sludge concentration: (0～120,000)mg/L
  

Output

• Transmission output: isolated, (4～20) mA can be set to correspond to the parameter measurement range, with load capacity of 500Ω, output accuracy ± 0.2%FS
  

• Communication output: isolated, RS485 output, Modbus-RTU communication protocol.
  

• Alarm output: 2-channel SPDT, normally open and normally closed type, capacity 250VAC, 3A.
  

• Power distribution output: 12V, 125mA
  

Power supply

• Power supply: AC: (100~240)V; DC: 24V (optional)
  

• Power consumption: maximum power consumption 6W
  

• Electrical interface: M121.5 cable plug 1, M161.5 cable plug 2
  

Four, performance parameters

• Accuracy: refer to the technical data of the connected sensor
  

• Repeatability: refer to the technical data of the connected sensor
  

V. Environmental conditions

• Working environment: temperature: (0 60)℃; relative humidity: 10 %85% (no condensation)
  

• Storage environment: temperature: ( -1565)℃; relative humidity: 5 %95% (no condensation); altitude: <2000m
  

Product structure and size

• Product size: 100mm×100mm×150mm (please refer to the product manual or contact customer service to get the specific size chart)

  
  

RMZN-DC2000 Universal Water Quality Controller Application Scenario

• Thermal power: monitoring boiler water quality, ensuring water quality safety and improving boiler operation efficiency.
  

• Chemical fertilizer: monitor the water quality parameters in the production process, optimize the production process and improve product quality.
  

• Metallurgy: monitor the water quality of cooling water, wastewater, etc., to protect the production environment and prolong the service life of equipment.
  

• Environmental protection: monitor the water quality parameters in the process of wastewater treatment, to ensure that discharge meets the standards and protect the environment.
  

• Pharmaceutical: monitor the water quality of drug solution to ensure the quality of drugs, in line with GMP requirements.
  

• Biochemistry: monitor the water quality parameters in the biological reaction process, optimize the reaction conditions and improve production efficiency.
  

• Food: monitor the water quality in the food production process to ensure food safety and comply with health standards.
  

• Tap water: monitor water quality parameters, ensure the safety of drinking water, protect people's health.
  

Contact us

If you have any questions or needs about our products, please feel free to contact our customer service staff. We will be happy to provide you with quality products and services, and look forward to working with you to create a better future!

Note: The above information is for reference only, please refer to the actual products for specific product performance and parameters. Any changes will be made without prior notice.

DC2000-user-manual-DataSheet.pdf