Endress+Hauser Liquiline CM442 Digital 1-Channel Controller w/ 2 Relays & 2 Analog Outputs, CM442-AAM1A1F211A

Item No.65779
Product Details Use with powerful universal Memosens digital sensors Simple jog/shuttle dial and plain text display for easy menu navigation and setup Predefined calculation models take the guesswork out of setup These controllers offer a simple solution for comprehensive process control. Measure, c
Price $2576.85
price per each
excl. tax
In Stock

Description

Product Details
  • Use with powerful universal Memosens digital sensors
  • Simple jog/shuttle dial and plain text display for easy menu navigation and setup
  • Predefined calculation models take the guesswork out of setup

These controllers offer a simple solution for comprehensive process control. Measure, control and data log up to eight parameters, including chlorine, turbidity, solids, pH, ORP, conductivity, nitrate, dissolved oxygen and sludge level. Controllers work with Endress+Hauser digital plug-and-play Memosens sensors. Sensors are instantly recognized by the controller—no recalibration required.

Advanced functionality includes PID control & sensor monitoring. Commissioning is simple.

When Used in Sludge Level Applications: Advanced signal evaluation masks out regions where a separation zone isn't expected; defines regions above and below the separation zone for precise interface results. Amplify signals at different rates based on your application. View blanket definition as interface level (distance from bottom to blanket) or interface range (distance from waterline to blanket). Sensor cleaning wiper is programmable to timed intervals. Predefined calculation models account for system variables, such as physical properties affected by both temperature and air pressure, which can alter the speed of sound, a crucial operating factor. When Used in pH Applications: Sensor check system performs constant pH electrode impedance monitoring for absent or abnormally high/low values. If the system identifies unchanged values over several measurements (typically due to sensor contamination or damage to the glass bulb), it triggers an error signal and alarm. A separate monitor also keeps track of pH/ORP electrode condition and aging. When used in DO Applications: Sensor check system performs constant signal monitoring for absent or abnormally high/low values. If the system identifies unchanged values over several measurements, it triggers an error signal and alarm. Systems also detects excessive age of DO sensor caps.

Calculate and log data on up to six virtual channels using mathematic functions from separate measured values. Two PID controllers offer advanced process control. Sensor check system performs constant sensor signal monitoring for absent or abnormally high/low values. Internal data logger with password protection stores, recalls and downloads critical data points, diagnostic events, programming events, calibration history and more. Log up to 1.2 million data points across eight customizable log books (150,000 data points each). Graphic display shows trend lines and load curves, mapping out a visual representation of your sludge interface. Use an SD card (sold separately) to store/export data in .csv format (for Microsoft Excel®), store/transfer setup configuration, and perform software upgrades.

Controllers are available with a variety of features, including additional relays, digital inputs/outputs and Memosens sensor inputs (CM444 and CM448; up to 8). FM/CSA certified units are available, as well as models with HART®, PROFIBUS® or Modbus communication protocols. Contact USABlueBook for more information.

Includes: flat-surface mounting plate, wiring label and instructions. Optional mounting kit allows vertical or horizontal installation on pipes or poles. We highly recommend ordering a weather shield for outdoor use (sold separately). Note: Sensors not included.

Tech Specs:
  • Control type: on/off, proportional or PID
  • Display: backlit LCD 3"W x 3.75"H, 4 pushbuttons
  • Analog outputs: (2) isolated 0-20 or 4-20 mA
  • Alarm relays: (1) SPDT alarm; additional (2) or (4) SPDT, rated 2A @ 230 VAC, freely configurable
  • Data logger: 1.2 million points (8 log books, up to 150,000 points each); user-definable sample time of 1 to 3600 seconds (1 hour)

Product Information

Item number
65779
Brand Name
Endress and Hauser
Catalog Page
1108
Net weight
9
Condition
New

Documents

Endress+Hauser Liquiline CM442 Digital 1-Channel Controller w/ 2 Relays & 2 Analog Outputs, CM442-AAM1A1F211A

Item number
65779
Brand Name
Endress and Hauser
Catalog Page
1108
Net weight
9
Condition
New
Price $2576.85
price per each
excl. tax
In Stock
each
Need Help? Call 800-548-1234
Product Details
  • Use with powerful universal Memosens digital sensors
  • Simple jog/shuttle dial and plain text display for easy menu navigation and setup
  • Predefined calculation models take the guesswork out of setup

These controllers offer a simple solution for comprehensive process control. Measure, control and data log up to eight parameters, including chlorine, turbidity, solids, pH, ORP, conductivity, nitrate, dissolved oxygen and sludge level. Controllers work with Endress+Hauser digital plug-and-play Memosens sensors. Sensors are instantly recognized by the controller—no recalibration required.

Advanced functionality includes PID control & sensor monitoring. Commissioning is simple.

When Used in Sludge Level Applications: Advanced signal evaluation masks out regions where a separation zone isn't expected; defines regions above and below the separation zone for precise interface results. Amplify signals at different rates based on your application. View blanket definition as interface level (distance from bottom to blanket) or interface range (distance from waterline to blanket). Sensor cleaning wiper is programmable to timed intervals. Predefined calculation models account for system variables, such as physical properties affected by both temperature and air pressure, which can alter the speed of sound, a crucial operating factor. When Used in pH Applications: Sensor check system performs constant pH electrode impedance monitoring for absent or abnormally high/low values. If the system identifies unchanged values over several measurements (typically due to sensor contamination or damage to the glass bulb), it triggers an error signal and alarm. A separate monitor also keeps track of pH/ORP electrode condition and aging. When used in DO Applications: Sensor check system performs constant signal monitoring for absent or abnormally high/low values. If the system identifies unchanged values over several measurements, it triggers an error signal and alarm. Systems also detects excessive age of DO sensor caps.

Calculate and log data on up to six virtual channels using mathematic functions from separate measured values. Two PID controllers offer advanced process control. Sensor check system performs constant sensor signal monitoring for absent or abnormally high/low values. Internal data logger with password protection stores, recalls and downloads critical data points, diagnostic events, programming events, calibration history and more. Log up to 1.2 million data points across eight customizable log books (150,000 data points each). Graphic display shows trend lines and load curves, mapping out a visual representation of your sludge interface. Use an SD card (sold separately) to store/export data in .csv format (for Microsoft Excel®), store/transfer setup configuration, and perform software upgrades.

Controllers are available with a variety of features, including additional relays, digital inputs/outputs and Memosens sensor inputs (CM444 and CM448; up to 8). FM/CSA certified units are available, as well as models with HART®, PROFIBUS® or Modbus communication protocols. Contact USABlueBook for more information.

Includes: flat-surface mounting plate, wiring label and instructions. Optional mounting kit allows vertical or horizontal installation on pipes or poles. We highly recommend ordering a weather shield for outdoor use (sold separately). Note: Sensors not included.

Tech Specs:
  • Control type: on/off, proportional or PID
  • Display: backlit LCD 3"W x 3.75"H, 4 pushbuttons
  • Analog outputs: (2) isolated 0-20 or 4-20 mA
  • Alarm relays: (1) SPDT alarm; additional (2) or (4) SPDT, rated 2A @ 230 VAC, freely configurable
  • Data logger: 1.2 million points (8 log books, up to 150,000 points each); user-definable sample time of 1 to 3600 seconds (1 hour)

Documents