Suggestions

Controller DULCOMETER D1Cb/D1Cc

The controller DULCOMETER D1Cb/D1Cc can be used for control tasks in potable water treatment, wastewater treatment and many other areas. Safe, convenient and clear, thanks to the large illuminated graphic display, plain text operating menu and pH sensor monitoring.

Product description

The water analysis workhorse

The D1Cb/D1Cc controller is a 1-channel P/PID controller Controls processes automatically to ensure that the specified values (e.g. pH: acid or alkaline) are maintained even in the event of interfering influences. more in the glossary for the measured variables The physical variables to be determined by measuring. more in the glossary pH, ORP, chlorine, chlorine dioxide Chlorine dioxide is an exceptionally reactive gas, which is not stored due to its instability ... more in the glossary, chlorite, ozone, bromine, peracetic acid Peracetic acid is particularly used in the food and beverage industry, but also for disinfection in ... more in the glossary, hydrogen peroxide Due to its complete biodegradability, hydrogen peroxide is a disinfectant and oxidising agent ... more in the glossary, fluoride, dissolved oxygen The measured variable "Dissolved oxygen" indicates the volume of gaseous oxygen physically dissolved in the aqueous phase in mg/l (ppm). more in the glossary and conductivity via mA. The sensors for pH and ORP can be directly connected via coaxial cable or using the 4-20 mA sensor input. The controller can bidirectionally control the measured variables The physical variables to be determined by measuring. more in the glossary, monitor limit values and transmit the measured value via an mA output, e.g. to a PLC Programmable Logic Controller. The mA output can optionally also be configured as an interference variable output. The controller has two pulse frequency outputs to control two metering pumps (raise and lower). Two output relays can optionally be used as limit value relays or to control motor-driven pumps or solenoid valves. An alarm relay signals the occurrence of a fault. A digital input is used to switch off the control or to process a sample water limit contact by remote control. The impact of temperature on the measurements can be provided by temperature measurement or by manual input. Menu-driven operation is possible in 20 languages.

Your benefits

  • Flexibility through free selection of variables from all measured variables
  • Safety through sensor monitoring of pH for glass breakage and line breakage
  • Flexibly upgradable, thanks to subsequent activation option of functions by means of an activation code
  • Various installation options: wall-mounted or installation in a control cabinet

Field of application

The following list of applications are general examples of generally suitable applications for this product. Please contact your local sales representative to talk about the applicable use of this product in your specific case / environment.

  • Measurement and control of water parameters in industrial and process water treatment plants
  • Wastewater neutralisation
  • Measurement of the pH value and the disinfection parameters in potable water treatment and in the food and beverage industry
  • Measurement and control of the hygiene parameters in swimming pools

    Technical Details

    • Measured variables: pH, ORP, chlorine, chlorine dioxide, chlorite, bromine, conductivity, peracetic acid, hydrogen peroxide, ozone, dissolved oxygen and fluoride
    • Method of installation, degree of protection: D1Cb wall mounting IP 65, D1Cc control panel mounting IP 54, 1/4 DIN
    • Measurement: 1 measuring channel, temperature compensation for pH
    • Control: PID controller, bidirectional controller (e.g. with pH acid and alkali)
    • Control inputs: 1 digital control input

    Technical Data

    Measuring range

    Connection type mV:
    pH 0.00 … 14.00
    ORP - 1000 … +1000 mV

    Connection type mV:
    Chlorine: 0.00...0.500/2.00/5.00/10.0/20.0/50.0/100.0 ppm
    Chlorine dioxide: 0.00...0.500/2.00/10.0/20.0 ppm
    Chlorite: 0.02..0.50/0.1...2 ppm
    Bromine: 0.02...2.0/0.1...10.0 ppm
    Ozone: 0.00...2.00 ppm
    Hydrogen peroxide only with sensor PER1: 2.0...200.0/20...2000 ppm
    Peracetic acid: 1...20/10...200/100...2000 mg/l
    Dissolved oxygen: 0.1...10/0.1...20 ppm
    pH: 0.00...14.00
    ORP: 0...+1000 mV
    Conductivity: 0...20/200/1000 mS/cm via mA transducer
    Temperature: 0...100 °C via mA transducer

    Resolution

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

    Accuracy

    0.5% of the upper range value

    Measurement input

    pH/ORP (input resistance > 0.5 x 1012 Ω)

    Correction variable

    Temperature via Pt 100/Pt 1000

    Min. temperature correction range

    0 °C

    Max. temperature correction range

    100 °C

    Control characteristic

    P/PID control

    Control

    2-way control

    Signal current output

    1 x 0/4 – 20 mA electrically isolated
    Max. load 450 Ω
    Range and assignment (measured, correction or control variable) can be adjusted

    Control outputs

    2 pulse frequency outputs for controlling the metering pump
    2 relays (limit value or pulse length)

    Alarm relay

    250 V ~3 A, 700 VA contact type, changeover

    Electrical Connection

    100 – 230 V, 50/60 Hz, 15 VA

    Ambient temperature

    -5 … 50 °C

    Enclosure rating

    Wall-mounted: IP 65
    Control panel installation: IP 54

    Dimensions

    Wall-mounted: 198 x 200 x 76 mm (WxHxD) (D1Cb)
    Control panel installation: 96 x 96 x 145 mm (WxHxD) (D1Cc)

    Weight

    0.8 kg

    Downloads for Controller DULCOMETER D1Cb/D1Cc

    More in the Download Centre

    0 Results
    Filter by document type
    Application Example / Reference (0)
    Brochure / Flyer (0)
    Catalogue (0)
    Certificate / Declaration (0)
    Data Sheet (0)
    Drawing / Dimensional Drawing / 3D (0)
    Exploded View / Spare Parts (0)
    Material Safety Data Sheet (0)
    Operating Instructions (0)
    Others (0)
    Press Release (0)
    Publication / Article (0)
    Software (0)
    Wiring Diagram (0)

    Selected filters:

    Matching downloads

    Sort by Document type
    Load more matches ...
    No more matches available!

    Unfortunately, we did not find an appropriate match.

    All words written correctly?
    Search again with fewer or different search terms?

    Please try again later

    Service Unavailable

    The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.

    Overview

    The water analysis workhorse

    The D1Cb/D1Cc controller is a 1-channel P/PID controller Controls processes automatically to ensure that the specified values (e.g. pH: acid or alkaline) are maintained even in the event of interfering influences. more in the glossary for the measured variables The physical variables to be determined by measuring. more in the glossary pH, ORP, chlorine, chlorine dioxide Chlorine dioxide is an exceptionally reactive gas, which is not stored due to its instability ... more in the glossary, chlorite, ozone, bromine, peracetic acid Peracetic acid is particularly used in the food and beverage industry, but also for disinfection in ... more in the glossary, hydrogen peroxide Due to its complete biodegradability, hydrogen peroxide is a disinfectant and oxidising agent ... more in the glossary, fluoride, dissolved oxygen The measured variable "Dissolved oxygen" indicates the volume of gaseous oxygen physically dissolved in the aqueous phase in mg/l (ppm). more in the glossary and conductivity via mA. The sensors for pH and ORP can be directly connected via coaxial cable or using the 4-20 mA sensor input. The controller can bidirectionally control the measured variables The physical variables to be determined by measuring. more in the glossary, monitor limit values and transmit the measured value via an mA output, e.g. to a PLC Programmable Logic Controller. The mA output can optionally also be configured as an interference variable output. The controller has two pulse frequency outputs to control two metering pumps (raise and lower). Two output relays can optionally be used as limit value relays or to control motor-driven pumps or solenoid valves. An alarm relay signals the occurrence of a fault. A digital input is used to switch off the control or to process a sample water limit contact by remote control. The impact of temperature on the measurements can be provided by temperature measurement or by manual input. Menu-driven operation is possible in 20 languages.

    Your benefits

    • Flexibility through free selection of variables from all measured variables
    • Safety through sensor monitoring of pH for glass breakage and line breakage
    • Flexibly upgradable, thanks to subsequent activation option of functions by means of an activation code
    • Various installation options: wall-mounted or installation in a control cabinet

    Application

    Technical Data

    Downloads

    Contact us

    »Please send us your request! We will contact you shortly.«

    +49 6221 842 0  Send request   

    Matching Products

    OZONFILT OZVb is powerful and compact and is ideal for efficient ozone generation from compressed air in the output range of up to 70 g/h. The turnkey ozone system including mixing equipment offers everything you need for safe and seamless operation.

    more

    OZONFILT OZMa is synonymous with maximum operational safety and minimal operating costs. The ozone generator is maintenance-free and generates up to 420 g/h of ozone from compressed air.

    more

    OZONFILT Compact OMVb is a complete, ready-to-use system solution for the generation and metering of ozone.

    more

    Chlorine dioxide system, which continuously produces ClO2 according to the acid/chlorite method with diluted chemicals. Extremely simple operation, clear construction, analogue control, manual control or via contacts.

    more

    Chlorine dioxide system for production of a chlorine-free chlorine dioxide solution, especially suitable for multiple points of injection. Bello Zon CDLb produces ClO2 discontinuously using the acid/chlorite process with diluted chemicals.

    more

    Chlorine dioxide system for the metering of chlorine dioxide with diluted starting chemicals. The certified yield guarantees efficient chlorine dioxide production. Bello Zon CDVd can be easily and safely integrated into any water treatment process.

    more

    Chlorine dioxide system for the metering of chlorine dioxide with concentrated starting chemicals. The proven safety concept protects people and the environment. The certified yield guarantees efficient chlorine dioxide production. Bello Zon CDKd can be easily and safely integrated into any water treatment process.

    more

    CHLORINSITU IIa is a compact on-site electrolysis system for the production of a low-chlorate hypochlorite solution from salt and electricity. Key advantages are its simple process management and excellent system safety through integrated ventilation and bleeding.

    more

    Ultra-pure or low-chloride and low-chlorate sodium hypochlorite requires specialist plant engineering. The electrolysis system CHLORINSITU III is the solution for you.

    more

    Generation of sodium hypochlorite solution for smaller swimming pools and pools.

    more

    Produce high-purity chlorine gas in a vacuum process. Cost-effective, robust and compact.

    more

    Electrolysis systems of type CHLORINSITU V take the place of the chlorine gas system in the swimming pool and only need salt, water and electricity to do so.

    more

    Electrolysis systems of type CHLORINSITU V Plus generate ultra-pure chlorine gas directly on site and only need salt, water and electricity to do so. Peaks in demand can be covered by this system (Plus system). They are especially well suited to systems for disinfecting potable water, wastewater, process water and water in swimming pools and cooling towers.

    more

    Efficient production of the highly effective disinfectant DULCOLYT 400 with an exceptionally low chloride and chlorate content. Ideal for particularly sensitive applications in the beverage and food industry, e.g. for the production of baby food. Maximum protection against corrosion and very good cost efficiency.

    more

    All-purpose solenoid-driven metering pump for metering liquid media in water treatment and chemical processes: Solenoid-driven metering pump beta. Cost-effective, overload-proof and adaptable to existing signal transducers.

    more

    The solenoid-driven diaphragm metering pump gamma incorporates a wealth of eX cellent ingenuity! With integrated pressure measurement, it ensures the smooth running of your metering process. The gamma/ X is ideal for all metering work involving liquid media.

    more

    The gamma/ XL is a smart, connectible solenoid-driven metering pump that is setting new standards in terms of productivity, reliability and cost-effectiveness.

    more

    The motor-driven metering pump alpha is the metering pump for liquid media and the optimum solution for simple applications. Robust, low-noise, chemical-resistant, with precise metering and good suction capacity.

    more

    The Sigma/ 1 Basic is an extremely robust motor-driven metering pump with patented multi-layer safety diaphragm for excellent process reliability. It offers a wide range of power end designs, such as three-phase or 1-phase AC motors, also for use in areas at risk from explosion.

    more

    The Sigma control type is a smart motor-driven metering pump that is setting new standards in terms of productivity, reliability and safety.

    more

    Robust motor-driven metering pumps like the Sigma/ 2 Basic guarantee excellent process reliability with their patented multi-layer safety diaphragm. The diaphragm metering pump offers a number of power end versions, also suitable for use in areas at risk from explosion.

    more

    The Sigma control type is a smart motor-driven metering pump that is setting new standards in terms of productivity, reliability and safety.

    more

    The patented multi-layer safety diaphragm for excellent process reliability is just one feature of the extremely robust motor-driven metering pump Sigma/3 Basic. It also offers a wide range of power end versions, such as three-phase or 1-phase AC motors, also for use in ATEX areas.

    more

    The Sigma control type is a smart motor-driven metering pump that is setting new standards in terms of productivity, reliability and safety.

    more

    The peristaltic pump DULCOFLEX DF2a meters chemicals functionally, cost-effectively and quietly – ideal for use in swimming pools, hot tubs, and in spa and wellness facilities.

    more

    The peristaltic pump DULCOFLEX DF4a for metering flocculants and activated charcoal treats water precisely and accurately. It is ideal for use in swimming pools, hot tubs or spa and wellness facilities. An operating pressure up to 4 bar is possible.

    more

    For storing and metering liquid chemicals use a selection guide (identity code) to quickly and flexibly adapt your metering system to your metering task.

    more

    DULCODOS panel is a complete metering system for reliable chemical metering. It is now even more space-saving and quickly available – our new standards ensure this. You can select perfectly coordinated components depending on material resistance, pump capacity and function.

    more

    As a controller in water analysis, the DULCOMETER Compact is the correct controller for control tasks that require only a 1-way control.

    more

    Do you wish for a simple controller for water analysis? One that is easy to operate and with which you can freely select between all common measured variables per channel? There is one: our all-rounder DULCOMETER diaLog DACb! What is more, it is Ethernet-/LAN-capable and can be ideally integrated into existing networks.

    more

    The measuring and control system DULCOMARIN 3 is your digital link to the technology of the future. It controls the entire range of swimming pools – from adventure pools to private pools – and is used as a multi-pool system for up to 16 filter circuits.

    more

    Photometers measure nearly all disinfectants and the pH value based on the photometric principle. They are portable, compact and make safe, simple measurement possible.

    more

    The transmitter DULCOMETER DMTa converts the sensor signals for pH, ORP value, chlorine concentration and conductivity into an interference-insensitive 4-20 mA analogue signal. Flexible, safe and always the optimum resolution of measured value.

    more

    Monitoring and treatment of potable and similar types of water with DULCOTROL Potable water/F&B – the compact measuring and control system specially designed for water treatment in waterworks and in the food and beverage industry.

    more

    Monitoring and treatment of wastewater with DULCOTROL Wastewater – the compact measuring and control system specially designed for applications in municipal and industrial wastewater treatment.

    more

    As a nanofiltration system, the DULCOSMOSE NF, a compact and value-for-money unit, can handle partial desalination in industrial applications. Maximum permeate output at low operating pressures ensures low operating costs thanks to the "ultra low pressure" diaphragm.

    more

    Ultrafiltration system DULCOCLEAN UF reliably and safely uses membrane technology to remove turbidity, particles and microbiological contamination.

    more

    ORP measurements with DULCOTEST sensors: Precise, reliable and application-adapted measured values in real-time. Can be used in water treatment or industrial process waters with strict requirements.

    more

    Chlorite measurements with DULCOTEST sensors in disinfection processes involving chlorine dioxide – high process reliability guaranteed.

    more

    pH measurements with DULCOTEST sensors: Precise, reliable and application-adapted measured values in real-time. Control, regulate and monitor chemical processes with the aid of precise measured values.

    more

    The application-based DULCOTEST sensors for free chlorine deliver precise measured values and a high degree of monitoring and process reliability in any disinfection application.

    more

    Disinfection of swimming pool water with the application-optimised DULCOTEST sensors for total available chlorine - exact measured values and high process reliability guaranteed.

    more

    Reliably measure total chlorine with the versatile DULCOTEST sensors for total chlorine. Accurate measured values and a high degree of monitoring and process reliability are guaranteed.

    more

    Bromine measurement with DULCOTEST sensors: Safe metering in disinfection processes with bromine. The robustness of the sensors makes them suitable for a very wide range of water qualities.

    more

    Accurate measurement of fluoride with DULCOTEST sensors in the monitoring of potable water and wastewater, suitable for pH values up to 9.5.

    more

    Temperature measurement with DULCOTEST sensors: Can be used for direct temperature measurement or temperature compensation during measurement of pH, fluoride, conductivity, chlorine dioxide or hydrogen peroxide.

    more

    Measuring ozone in oxidation and disinfection applications: DULCOTEST sensors offer precise, reliable, application-specific measured values in real-time.

    more

    Measurement of peracetic acid concentration with DULCOTEST sensors: Precise and reliable for disinfection in safety-sensitive applications in the food, pharmaceutical and medical industries. Can also be used in wastewater treatment.

    more

    Hydrogen peroxide measurement with DULCOTEST sensors: Efficient and reliable determination of the concentration of hydrogen peroxide - can be used in a wide range of applications.

    more

    Widely used sensor for the measurement of oxygen dissolved in water above 0.1 ppm to oxygen saturation. For installation in standard immersion pipes or in the bypass line of the process flow. Use in aeration tanks of clarification plants, waterworks, in fish breeding or to monitor surface water. Minimal maintenance due to visual measuring principle.

    more