Controller DULCOMETER Compact
As a controller in water analysis, the DULCOMETER Compact is the correct controller for control tasks that require only a 1-way control.
Product description
Compact yet fully equipped - the basic water analysis unit
The DULCOMETER Compact controller is a one-channel 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 and inductive conductivity. It can monodirectionally control the measured variable, monitor limit values and transmit the measured value via an mA output, e.g. to a PLC. The mA output can optionally also be configured as a controlled variable output. The controller has one pulse frequency output to control one metering pump. One output relay can optionally be used as an alarm or limit value or to control motor-driven metering pumps or solenoid valves. 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 language-independent.
Your benefits
- Flexibility in the choice of measured variable for pH and ORP
- Always the optimum measured value resolution by using auto-ranging with the conductivity measurement
- Depending on the requirement, various display options for conductivity, such as: conductivity, TDS (Total Dissolved Solids), salinity and specific resistance
- Safety thanks to sensor monitoring with pH for glass breakage and line breakage
- Various installation options: wall-mounted, installation on an upright or 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
- Permeate monitoring in reverse osmosis systems
- Measurement and control of the hygiene parameters in swimming pools
Technical Details
- Measured variables: pH, ORP, chlorine, conductive and inductive conductivity
- Method of installation, degree of protection: Combination housing (wall mounting, control panel mounting, pillar assembly) IP 67, control panel IP 54
- Measurement: 1 measuring channel, temperature compensation for conductivity and pH
- Control: PID controller, monodirectional controller (e.g. with pH acid or alkali)
- Control inputs: 1 digital control input
Technical Data
Measuring range | pH: 0 ... 14 |
Resolution | pH: 0.01 pH |
Accuracy | 0.5% of the upper range value |
Temperature compensation range | 0 ... 120 °C, chlorine 1 ... 45 °C |
Control | Monodirectional PID control with selectable control direction |
Inputs | Sensor input for the relevant measured variable |
Outputs | 1 pulse frequency output for controlling metering pumps |
Cell constant, conductive conductivity | 0.05 ... 12.0 cm-1 |
Voltage supply | 100 ... 230 V, 50/60 Hz, 5 W |
Permissible operating temperature | -10 ... +60 °C |
Enclosure rating | IP 67, based on NEMA 4 X Indoor |
Dimensions | 135 x 125 x 75 mm (H x W x D) |
Weight | 0.5 kg |
Downloads for Controller DULCOMETER Compact
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Overview
Compact yet fully equipped - the basic water analysis unit
The DULCOMETER Compact controller is a one-channel 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 and inductive conductivity. It can monodirectionally control the measured variable, monitor limit values and transmit the measured value via an mA output, e.g. to a PLC. The mA output can optionally also be configured as a controlled variable output. The controller has one pulse frequency output to control one metering pump. One output relay can optionally be used as an alarm or limit value or to control motor-driven metering pumps or solenoid valves. 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 language-independent.
Your benefits
- Flexibility in the choice of measured variable for pH and ORP
- Always the optimum measured value resolution by using auto-ranging with the conductivity measurement
- Depending on the requirement, various display options for conductivity, such as: conductivity, TDS (Total Dissolved Solids), salinity and specific resistance
- Safety thanks to sensor monitoring with pH for glass breakage and line breakage
- Various installation options: wall-mounted, installation on an upright or in a control cabinet
Application
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
- Permeate monitoring in reverse osmosis systems
- Measurement and control of the hygiene parameters in swimming pools
Technical Data
Technical Details
- Measured variables: pH, ORP, chlorine, conductive and inductive conductivity
- Method of installation, degree of protection: Combination housing (wall mounting, control panel mounting, pillar assembly) IP 67, control panel IP 54
- Measurement: 1 measuring channel, temperature compensation for conductivity and pH
- Control: PID controller, monodirectional controller (e.g. with pH acid or alkali)
- Control inputs: 1 digital control input
Technical Data
Measuring range | pH: 0 ... 14 |
Resolution | pH: 0.01 pH |
Accuracy | 0.5% of the upper range value |
Temperature compensation range | 0 ... 120 °C, chlorine 1 ... 45 °C |
Control | Monodirectional PID control with selectable control direction |
Inputs | Sensor input for the relevant measured variable |
Outputs | 1 pulse frequency output for controlling metering pumps |
Cell constant, conductive conductivity | 0.05 ... 12.0 cm-1 |
Voltage supply | 100 ... 230 V, 50/60 Hz, 5 W |
Permissible operating temperature | -10 ... +60 °C |
Enclosure rating | IP 67, based on NEMA 4 X Indoor |
Dimensions | 135 x 125 x 75 mm (H x W x D) |
Weight | 0.5 kg |
Downloads
Downloads for Controller DULCOMETER Compact
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Contact us
Mr. Vikalp Tripathi
Managing Director, Heidelberg ProMinent Fluid Controls India Pvt. Ltd.