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Controller DULCOMETER diaLog X

The DULCOMETER diaLog X is a programmable controller used in a variety of water treatment applications to control metering pumps, valves, motors and other components to provide full automation of your chemical feed system.

Product description

The ultimate in water treatment control flexibility

DULCOMETER diaLog X continuously monitors and controls a wide range of measured parameters and digital inputs to optimize the water treatment process. The DULCOMETER diaLog X can control and monitor metering pumps, valves, motors, and other output components to provide full automation of your system using the different parameters or measured variables The physical variables to be determined by measuring. more in the glossary through the various inputs. Control of these various devices is accomplished through flexible programing of the open platform controller via multiple standards, connectivity options and communications protocols.

Features and Benefits

  • Up to two satellite units can be added:
    Easy on-site expandability with additional inputs and outputs
  • Digital display screen:
    All parameters and measured variables displayed on one screen
  • Web based GUI (graphical user interface):
    Easy monitoring & control from remote location
  • Built-in Modbus RTU connectivity (standard)(BACnet, Modbus TCP, PROFINET available via gateway):
    Building management systems adaptability
  • Various network protocol support, access and data management (ie. FTP, MQTT, Wi-Fi & LAN):
    Flexible device access connectivity and system integration
  • Built-in data logging
    Historical performance monitoring and analysis
  • Advanced custom formulas and logic
    Site specific process calculations and reporting

Field of application

The following list is a general representation of basically suitable applications for this product. Please contact your personal representative to discuss the use of the product in your individual application.

  • Potable water and sewage treatment
  • Wastewater treatment
  • Industrial and process water treatment
  • Food and Beverage process water treatment

    Technical Details

    Comprehensive inputs and outputs

    • Up to 24 flexible sensor inputs and mA outputs (8 per device), e.g., CTFS sensor, linear polarization resistor (LPR) corrosion sensor, pH, Chlorine, ORP
    • Up to 30 output relays and pulse outputs (10 per device) to control pumps and other actuators
    • Up to 24 digital inputs (8 per device) to control level switches, water meters and remote switches
    • Up to 12 pulse frequency outputs
    • Up to 18 relays

    Communication options

    • In-built Modbus RTU and via gateways (BACnet, Modbus TCP, PROFINET)
    • Web interface via Wi-Fi and Ethernet, FTP server, rest API, MQTT client interface. The client interface is an intuitive remote control via a Wi-Fi or network connection to your PC or smartphone, e.g., for configuration settings or setpoint settings

    Technical Data

    Measured variables and measuring ranges

    Conductivity:
    With digital sensor CTFS at input A and B and via serial module D1: 0.1 - 10 mS/cm
    Via conductivity module L3 depending on sensor used (LMP, LFT): 50 μS cm - 20 mS/cm
    Via mA module AA with the inductive conductivity sensor ICT: 8 to 2 mS/cm, 20 mS/cm, 200 mS/cm
    Type of connection mV:
    pH: 0.00 ... 14.00
    ORP potential: -1,500 ... +1,500 mV
    Type of connection mA (amperometric measured variables, measuring ranges corresponding to sensors, 2 ppm, 10 ppm):
    Chlorine
    Chlorine dioxide
    Chlorite
    Bromine
    Ozone
    Hydrogen peroxide
    Peracetic acid
    Temperature:
    via Pt 100/Pt 1000, measuring range 32 … 302 °F (0 … 150 °C)

    Inputs and outputs

    Inputs
    4 plug-in module slots per unit for
    2-channel serial sensor input module
    2-channel conductivity input module
    2-channel mV input module
    2-channel mV/mA input module
    2-channel mA input module
    Outputs
    2-channel mA output module
    6 output relays as changeover contacts, of which 3 are potential-free and 3 are AC/DC
    4 pulse frequency outputs for controlling metering pumps
    8 digital control inputs for contact water meter, flow switch and pause for locking

    Resolution

    pH: 0.01 pH
    ORP: 1 mV
    Amperometric analysis (chlorine etc.): 0.001/0.01 ppm, 0.01 vol. %

    Accuracy

    0.3% based on the full-scale reading

    Temperature compensation

    Pt 100/Pt 1000 for pH

    Control characteristic

    P/PI/PID control

    Electrical Connection

    100 – 230 V, 50/60 Hz

    Ambient temperature

    23 … 122 °F (-5 … 50 °C) at max. 95% relative air humidity (non-condensing)

    Tests and approvals

    CE, MET, UK CA

    Housing material

    PC with flame proofing equipment

    Dimensions

    10.87 x 16.69 x 5.39 in (H x W x D)

    Enclosure rating

    Wall-mounted: IP 67

    Field bus connection

    Modbus RTU, additional field buses via gateway

    Downloads for Controller DULCOMETER diaLog X

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    Overview

    The ultimate in water treatment control flexibility

    DULCOMETER diaLog X continuously monitors and controls a wide range of measured parameters and digital inputs to optimize the water treatment process. The DULCOMETER diaLog X can control and monitor metering pumps, valves, motors, and other output components to provide full automation of your system using the different parameters or measured variables The physical variables to be determined by measuring. more in the glossary through the various inputs. Control of these various devices is accomplished through flexible programing of the open platform controller via multiple standards, connectivity options and communications protocols.

    Features and Benefits

    • Up to two satellite units can be added:
      Easy on-site expandability with additional inputs and outputs
    • Digital display screen:
      All parameters and measured variables displayed on one screen
    • Web based GUI (graphical user interface):
      Easy monitoring & control from remote location
    • Built-in Modbus RTU connectivity (standard)(BACnet, Modbus TCP, PROFINET available via gateway):
      Building management systems adaptability
    • Various network protocol support, access and data management (ie. FTP, MQTT, Wi-Fi & LAN):
      Flexible device access connectivity and system integration
    • Built-in data logging
      Historical performance monitoring and analysis
    • Advanced custom formulas and logic
      Site specific process calculations and reporting

    Application

    Technical Data

    Downloads

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