The Art of Measuring. Multiparameter analyzers with Fieldbus technology. For analog, digital and Memosens sensors. Stratos

Transcription

1 The Art of Measuring. Multiparameter analyzers with Fieldbus technology. For analog, digital and Memosens sensors

2 Multi-Talents with Bus Communication With their exceptional functionality, reliability and application-oriented design, analyzers are wellestablished in the entire chemical industry, in process and power plant engineering and in the pharmaceutical and biotechnology industries. The models that are equipped with proven bus technologies can be perfectly integrated in new and existing host systems (PROFIBUS: PA profile 3.02 and FOUNDATION All settings can be configured directly on the device or via Enhanced EDD or DTM using standardized engineering tools. Compatibility and interoperability tests ensure that the bus devices can be integrated in all standard automation systems. Process data as well as the current level of sensor wear and information are reliably communicated via the corresponding proactive diagnostic features. IP 67 NEMA 4X 2

3 Memosens sensors: /ORP, conductivity, oxygen Digital toroidal conductivity sensor Bus Devices Multiparameter Devices for Measuring /ORP, uctivity or Oxygen Analog sensors: /ORP, conductivity, oxygen Simple Switchover to Different Process Variables Easy connection of analog, digital and Memosens sensors. For measurements with analog sensors, the devices can be adapted to the desired process variable by using different measuring modules. Evo PROFIBUS provides an integrated HighPower sensor supply to enable the operation of optical oxygen sensors which are immune to interference. It can also supply power to external 2-wire transmitters such as pressure or flow transmitters. Digital Platform The digital functionality eliminates a large number of interferences which can occur with analog devices. The use of sensor cables with a advanced diagnostics options are just two of the advantages provided by digital technology. Digital, optical oxygen sensor ( Evo PROFIBUS) 3

4 The Facts Fieldbus communication the device: /ORP, conductivity or oxygen White: Measuring mode Red blinking: Alarm, error as well as for contactless digital Memosens sensors with conventional analog sensors 8 measured values Orange: HOLD mode Turquoise: Diagnostics Magenta: Maintenance request Green: Info texts The device status (as per NAMUR NE 107) is transmitted via the bus: maintenance request out of specification function check failure Device Status at a Glance The bus devices enable intuitive operation with color-coded user guidance. The high-contrast wide screen display indicates the respective operating states in six different colors: Normal measuring mode is backlit in white while information mode displays are illuminated in green. The diagnostics menu, maintenance request and the hold mode are each indicated by unique colors. The alarm status is indicated in a vibrant red, a flashing entries or incorrect passcodes. Scrolling plain text messages and selfexplanatory icons simplify operation. measurement according to temperature can be fed through the bus number, sensor TAG, reference number, CIP/SIP cycles, wear, a multi-color backlit display safety glass UV-resistant molded enclosure 4

5 Maintenance work when using Memosens sensors Maintenance work when using conventional sensors Memosens Interference-Free Coupling The Memosens inductive sensor connector system transfers both energy and data without contact between electrochemical sensors and analyzers. Pre-Calibrated Sensors By using pre-calibrated sensors, Memosens ensures maximum availability and lower maintenance requirements at the point of measurement. Intelligent Diagnostics Memosens allows saving and analyzing process-related data directly in the sensor. Memosens. The Benefits at a Glance: Sensor replacement in seconds with pre-calibrated sensors with bayonet coupling in the sensor even in the toughest conditions for all sensors by excessively long cables engl. Link???!!!

6 3-year warranty! Mounting devices are suitable for wall, pipe or panel mounting. The rear are easily accessible thanks to the large terminal compartment. Measuring Modules for Operation with Analog Sensors By simply plugging in a measuring module, the bus devices can be extended to work with analog sensors. Pipe mounting Panel mounting Protective hood

7 n s Overview of the data to be transmitted F PH OXY COND CONDI CC value DO saturation, air uctivity uctivity AI 2 mv value DO concentration Resistivity Resistivity uctivity 2 AI 3 Glass impedance Glass V concentration Concentration Concentration AI 4 Temperature Temperature Temperature Temperature Temperature 2 Cal timer Cal timer Salinity Salinity value Wear Wear TDS TDS Compensation Flow Flow Flow Flow Flow AI 8 Zero, slope, sensor operating time Zero, slope, sensor operating time Cell constant, sensor operating time Cell constant, sensor operating time Temperatur Druck Temperatur Temperatur USP Relais 2 Relais 2 Relais 2 Relais 2 Relais 2

8 Structure PROFIBUS DP Typical Wiring PROFIBUS DP Measuring module Device type selection I CC Oxy AI 2 Oxy I %, mg/l, C ms, %, SAL, C ms, C ms, C Differential, pressure USP detection AI 8 AO DI PROFIBUS Evo Relay DO ms, %, SAL, C Power supply V AC Relay DO, ORP, C Module slot Profibus Master Profibus DP Optical oxygen sensor Power out 24 V Digital sensors MEMO SENS Contacts Evo Control Power supply via Power Out Flow Sensor cleaning Water Alarm Max. limit Power supply Min. limit

9 Structure PROFIBUS PA Oxy I Typical Wiring PROFIBUS PA Measuring module %, mg/l, C ms, %, SAL, C ms, C ms, C Differential Device type selection I CC Oxy Pro, pressure USP detection AI 2 AI 8 AO DI PROFIBUS ms, %, SAL, C, ORP, C Module slot Segment coupler Profibus Master Profibus PA Profibus DP Pro Memosens Digital sensors sensor MEMO SENS Control Flow 9

10 Structure FOUNDATION Fieldbus FF Device type selection Oxy Structure FOUNDATION Fieldbus FF Measuring module %, mg/l, C ms, C Differential I CC Oxy, pressure AI 2 AI 8 AO FOUNDATION Fieldbus I ms, %, SAL, C ms, C Pro USP detection DI ms, %, SAL, C, ORP, C Module slot Power hub HOST HSE Fieldbus Pro Memosens Digital sensors sensor MEMO SENS Control Flow

11 Evo DP Order No. Pro PA Order No. Pro FF Order No. Profibus DP Digital basic device Non-Ex Multiparameter Profibus PA Digital basic device Non-Ex Multiparameter FOUNDATION Fieldbus Digital basic device Non-Ex Multiparameter Analog Measuring Modules -/ORP module COND module CONDI module COND/COND module Analog Measuring Modules -/ORP module COND module CONDI module COND/COND module Analog Measuring Modules -/ORP module COND module CONDI module COND/COND module Accessories Order No. Pro PA Ex Pro FF Ex Pipe-mount kit Panel-mount kit Protective hood Profibus PA Digital basic device Ex Multiparameter FOUNDATION Fieldbus Digital basic device Ex Multiparameter Schreibweise:»Multiparameter«im engl. auch so??? Analog Measuring Modules Ex -/ORP module COND module CONDI module Analog Measuring Modules Ex -/ORP module COND module CONDI module Accessories Order No. Accessories Order No. Pipe-mount kit Panel-mount kit Protective hood Pipe-mount kit Panel-mount kit Protective hood

12 Interface Technology Indicators Process Analytics Portables Laboratory Sensors Fittings The Art of Expertise Evo 4-wire devices, analog, digital and Memosens, Profibus DP Pro 2-wire devices, analog, digital and Memosens, MS 4-wire devices, digital and Memosens Eco 4-wire devices, analog im engl. Manuskript stand hier nochmal Evo. Korrigiert Knick Elektronische Messgeräte GmbH & Co. KG Germany knick@knick.de