Modular Multichannel Measuring Device for Liquid Analysis with Integrated Controller and Paperless Recorder
Measure
The JUMO AQUIS touch S provides a central platform for the display and processing of pH value, redox voltage, electrolytic conductivity, resistance of high-purity water, temperature, quantities of disinfecting agents such as free chlorine, total chlorine, chlorine dioxide, ozone, hydrogen peroxide and peracetic acid or even flow rates. Pulse frequency inputs (counters) are available for flow measurement. Universal inputs can be used to measure almost any analog measurands using standard signals (4 to 20 mA or 0 to 10 V). The unit can measure and manage up to 23 parameters simultaneously.
Control
Besides numerous simple alarm, limit value or time-controlled switching functions, up to 4 higherorder control loops can be defined in the JUMO AQUIS touch P at the same time. Tried and tested JUMO control algorithms are used for P, PI, PD, and PID control in these applications.
Displays
A 3.5" TFT color screen with touch function serves to display all parameters as well as operate and setup the device. The plain text operation philosophy virtually eliminates the need for a manual. German, English, and, on request, French are included in the device at the factory as selectable user interface languages (see order details). Using the PC setup program, the language library of the unit can be expanded to as many as 15 languages. It is also possible to display languages that use Chinese and Cyrillic characters. As a result, the device is predestined for global use.
Recording
A paperless recorder is integrated for data recording. Up to 8 analog measurands and 6 binary signals are recorded and displayed on the screen in their chronological sequence. Storage is tamper-proof and enables official recording obligations to be fulfilled. The data can be extracted via JUMO PCC software or USB flash drive and evaluated using the PC evaluation software JUMO PCA3000.
Application examples
The modular setup and open structure of the device permits a host of potential applications:
- Municipal and industrial water treatment in wastewater treatment plants
- Process systems
- Drinking and bathing water monitoring
- Pharmaceutical water
- Food and beverage production (CIP/SIP plants)
- Gas scrubbers/air washers
- Cooling tower control
- Ion exchangers
- RO units (reverse osmosis)
- Power stations and energy plants
- Fish breeding
- Desalination of seawater
Special features
- Up to 2 analysis inputs in any combination for direct connection of sensors for liquid analysis
- Up to 21 further measuring signals can be connected either directly or via interface
- 2 pulse frequency inputs for flow measurement (max. 300 Hz or 10 kHz)
- Up to 10 switching outputs that are configurable as controller, switching, and alarm outputs
- Interfaces: USB host, USB device, Modbus, PROFIBUS DP, PROFINET IO and Ethernet
- Ethernet functions: webserver, alarm alerts via e-mail, setup via PC, extraction of recorded measurement data
- Math and logic functions
- Integrated timers, washtimers, and calibration timers
- Service and operating hours counter Process-data recording with tamper-proof storage
- Vibrant TFT color graphics screen with 3.5" diagonal screen sizes, 320 240 pixels, and 256 colors
- Intuitive operation via touchscreen
- Configurable user rights
- User configurable operation screen
- PC setup program
- Conductivity measurement for natural waters and TDS measurement
- Switchable conductivity measuring ranges for CIP/SIP plants in the beverage industry
- Compliance with pharmaceutical industry requirements to USP <645>
- Control panel installation housing according to DIN IEC 61554 (protection class IP20
