Related Manuals for Endress+Hauser OUM980
Summary of Contents for Endress+Hauser OUM980
- Page 1 Operating Instructions Model OUM980 Photometric Analyzer/ Model OUSAF21 Dual Beam Inline Low Level Color Sensor Analyzer/Sensor to measure Spectral Absorbance P/N 71105623 Rev 1 BA930C/07/en/10.09...
- Page 2 Model OUM980 with OUSAF21 Inline Sensor...
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Page 3: Table Of Contents
Model OUM980 with OUSAF21 Inline Sensor Table of Contents SAFETY INSTRUCTIONS............................5 ................................5 ESIGNATED ..........................5 NSTALLATION TART P AND PERATION ................................5 PERATIONAL AFETY .....................................6 ETURN GENERAL INFORMATION ............................7 980 P ......................7 OW THE ODEL HOTOMETRIC NALYZER ORKS ..........................7 ONCENTRATION AND... - Page 4 Model OUM980 with OUSAF21 Inline Sensor 5.3.9.7 Process Value Correlation...........................34 MAINTENANCE ..............................37 ..............................37 AINTENANCE UTLINE OUSAF21 M ....................40 EASUREMENT ETECTOR ILTER EPLACEMENT ............................40 ENSOR AVELENGTH HANGE ........................41 ENSOR INDOW AND ASKET EPLACEMENT REPLACEMENT PARTS LIST ..........................42 980 P ..........................42...
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Page 5: Safety Instructions
Model OUM980 with OUSAF21 Inline Sensor Safety Instructions Safety Instructions Designated Use Integra Model OUM980 is an analyzer for determining the absorbance of a liquid medium at a specific wavelength The analyzer is particularly suited for use in the following areas: Bio-Technology industry ... -
Page 6: Return
Model OUM980 with OUSAF21 Inline Sensor Safety Instructions Return If the device requires repair, please contact your local sales and service representative. Refer to the website on the back page of this manual on where to find your local sales and service support office. Please use the original packaging, if possible. -
Page 7: General Information
Dependent upon the optical pathlength of the connected sensor, the instrument can measure up to 50 Optical Density (OD) units. The Model OUM980 Photometric Analyzer is manufactured from state of the art digital electronics. Plant interface is through quick disconnect screw terminals on the back of the module. The user interface is comprised of a 6-button tactile feel keypad and 4 x 20 character alphanumeric LCD display. - Page 8 NAMUR Standard. Model OUM980 is supplied as standard with four digital inputs and three digital output relays. The digital inputs can be configured to perform a variety of functions such as baseline and sensor lamp off/on. The outputs can be connected to a PLC for inclusion in a control scheme, for simple valve operation or for local indication (alarms) and annunciation.
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Page 9: Installation
The Model OUM980 analyzer is a ¼ DIN enclosure which can be installed a variety of panel, wall and bench top housings. Refer to figure 3.1 for mounting dimensions. Mount or install the analyzer into an enclosure or area that is not subject to excessive vibration or shock and will protect the instrument from materials such as water and chemicals. -
Page 10: Model Oum980 Cables And Wiring
All wiring terminals are located on the back panel of the Model OUM980. The analyzer/sensor interconnection cables supplied with the system have all been pre-terminated and labeled for ease of installation. The Model OUM980 has two (2) analog current outputs of 4 to 20mA. Both are capable of driving loads up to 750 ohms. -
Page 11: Dc Input Power Option
Model OUM980 with OUSAF21 Inline Sensor Installation Figure 3.3: Model OUM980/OUSAF21 Dual Beam Wiring Diagram (AC Input Version) DC Input Power Option For instruments supplied for 24VDC operation, only the power input connection is changed. Figure 3.3 shows the connection detail for a 24VDC unit. -
Page 12: Model Ousaf21 Sensor Installation
Model OUM980 with OUSAF21 Inline Sensor Installation Model OUSAF21 Sensor Installation Figure 3.5: Recommended Orientation for Sensor Installation Sensors can be installed either directly in a process line or in a by-pass line. They can be mounted either horizontally or at an angle. -
Page 13: Cable Ouk20 Structure And Termination Of Measurement Cable
Model OUM980 with OUSAF21 Inline Sensor Installation Figure 3.6: Typical OUSAF21 Sensor With Cables Connected. Cable OUK20 Structure and Termination of Measurement Cable Figure 3.7: OUSAF21 Cable at Lamp Side... -
Page 14: Post-Connection Check
Model OUM980 with OUSAF21 Inline Sensor Installation Figure 3.8: OUSAF21 Cable at Detector Side Post-Connection Check After wiring up the electrical connection, carry out the following checks: Device Status and Specifications Remark Is the analyzer or the cable externally damaged? -
Page 15: Operation
Model OUM980 with OUSAF21 Inline Sensor Operation Operation Quick Operation Guide User has the following ways of operating the analyzer: On site via the keypad Via the digital input interface to perform process control functions remotely. Display and Operating Elements 4.2.1... -
Page 16: Operation Legend
Model OUM980 with OUSAF21 Inline Sensor Operation 4.2.2 Operation Legend In this manual, the following operation legend will be used when describing operation procedure. Enter/Acknowledge key Escape/Menu key Left or Right key Up or Down key Figure 4.2: Operation Legend for Operation Instruction Local Operation 4.3.1... - Page 17 Model OUM980 with OUSAF21 Inline Sensor Operation Table 4.1 shows the status display description and display condition. Status Area Name Displayed symbol Description and Display criteria Analyzer Label “xxxxxxxxxxxx” Editable up to 12 characters for user analyzer identification. Process Unit “OD”...
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Page 18: Configuration Mode
Model OUM980 with OUSAF21 Inline Sensor Operation 4.3.2 Configuration Mode The configuration and calibration functions are arranged as function groups. key to enter the function group menu from measurement screen. arrow key to select the group from process set-up, maintenance, or system data. -
Page 19: Remote Operation
Model OUM980 with OUSAF21 Inline Sensor Operation Remote Operation Remote operation function will provide user the ability to use off site dry contact to perform the process control. Short input channel pin to COMMON pin will trigger the input the channel. -
Page 20: Commissioning
Model OUM980 with OUSAF21 Inline Sensor Commissioning Commissioning Function Check Warning! Check all connections for correctness. Make sure that the supply voltage is identical to the voltage written on the technical information! Switching On Familiarize yourself with the operation of the analyzer before it is first switched on. Please refer in particular to the "Safety Instructions"... -
Page 21: Analyzer Configuration And Operation
After power-up and lamp setting, you must make some settings to configure the most important functions of the analyzer which are required for correct measurement. The analyzer/sensor will be Plug& Play if been ordered together as complete solution! If OUM980 Photometric Analyzer is ordered with OUSAF21 sensor and OUK20 cable, the factory will perform: New lamp set up ... -
Page 22: Factory Default Setting
5.3.2 Sensor Calibration Model OUM980 analyzer supports 2 different calibration procedures: Liquid calibration and Filter Calibration. 5.3.2.1 Liquid Calibration Procedure A liquid solution of a known optical density (at the wavelength of the sensor) must be used for instrument calibration. The... - Page 23 Model OUM980 with OUSAF21 Inline Sensor Commissioning The Liquid Calibration screen appears only if a Filter Calibration system is not installed and configured in the System Data section. Liquid Calibration Procedure Enter MAINTENANCE sub-menu to access SENSOR CAL function. Press to ent.
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Page 24: Filter Calibration Set Up And Calibration
Refer to the actual value of the Easycal optical filter as noted on the Calibration Certificate supplied with the unit. The absorbance value should be entered into the Model OUM980 as part of the configuration setup. - Page 25 Model OUM980 with OUSAF21 Inline Sensor Commissioning Easycal Installation Enter SYSTEM DATA sub-menu to access CHANGE EASYCAL CNFG function. Press to continue. to select [YES] or [NO] to decide if the Easycal™ is installed. To install, select [YES] and confirm.
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Page 26: Change Pathlength Setting
Change Pathlength Setting If sensor pathlength need to be changed by user, the corresponding change will need to be performed to OUM980 analyzer also. Refer to Chapter 6 Sensor and Analyzer Maintenance to perform sensor pathlength adjustment. This section only covers... -
Page 27: Setup Output Span
Model OUM980 with OUSAF21 Inline Sensor Commissioning Pathlength Setting Enter SYSTEM DATA sub-menu to access PATHLENGTH function. Press to continue. The FROM value is the present pathlength Value. Use position the cursor and to select wanted digit. Repeat for each digit position. When new pathlength has been selected, press to confirm the change. -
Page 28: Output Relay Set Point And Configuration
Model OUM980 with OUSAF21 Inline Sensor Commissioning 5.3.5 Output Relay Set Point and Configuration Change Output Relay Set Point Change Relay Set Point Enter PROCESS SET-UP sub-menu to access OUTPUT SPANS function. to move the cursor to ALx and press to select. - Page 29 Model OUM980 with OUSAF21 Inline Sensor Commissioning Configure Output Relay Enter from MAITENANCE sub-menu. Scroll to the ALARM CONFIG screen. Use to select the ALx line. Press to select and confirm. The ‘ALARM 1 SETUP’ screen will appear. Select the SOURCE option, PV1 or PV2.
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Page 30: Current Output Calibration
Model OUM980 with OUSAF21 Inline Sensor Commissioning 5.3.6 Current Output Calibration This function calibrates 4~20mA current output to assure the measurement accuracy. Calibrate 4~20mA Output Enter MAINTENANCE Sub-Menu to access OUTPUT CAL function. Move cursor to OUTPUT 1 and press select this channel. -
Page 31: Configuration And Use Of Digital Inputs
Optical Check Start sensor check Table 5.3: Process Control Functions 5.3.9.1 Access of Process Control The authority of access of process control function can be configured in OUM980 analyzer. The access control is password protected. See 5.3.9.6 for password protection. -
Page 32: Baseline (Autozero)
Model OUM980 with OUSAF21 Inline Sensor Commissioning Configure Process Control Access Enter SYSTEM DATA sub-menu to access ACCESS function. Press to continue. Select the option to configure. Note: The Response is in brackets [ ]. With bracketed responses use for changes. Select ‘YES’ for each option. There are 4 options to configure. -
Page 33: Lamp Switch
All analyzers must be re-calibrated with liquid standards if there are any changes made to the optical chain, including replacement of seals or lamp. 5.3.9.6 Password Protection OUM980 support the password function to protect the analyzer from unauthorized operation. Figure 5.3: Password protection level... -
Page 34: Process Value Correlation
5.3.9.7 Process Value Correlation In OUM980 analyzer, user can define and store 3 linearization tables to correlate the optical density measurement to specified process parameter measurement. Each table supports up to 16 points of measurement value. User can switch correlation curves to fit different application. - Page 35 Model OUM980 with OUSAF21 Inline Sensor Commissioning Process Value Correlation Set Up Enter PROCESS SET-UP sub-menu to access PV CORRELATE function. Press to continue. The next screen asks which curve (1-3) you want to edit and store the correlation table. Scroll with to select curve number.
- Page 36 Model OUM980 with OUSAF21 Inline Sensor Commissioning The next screen is for entry of target correlation values that can be assigned to the original correlated measured value. i.e. 1.32 measured units to 9999.9 units. The FROM value is the last entered value on the ‘ENTER USER VALUE’...
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Page 37: Maintenance
Maintenance Maintenance Outline Once the unit is in operation, there is no requirement to access the interior of the Model OUM980 Photometric Analyzer housing for normal day-to-day operation and calibration. Certain maintenance needs to be performed for OUSAF21 sensor. The service and maintenance interval time is application dependant. - Page 38 Model OUM980 with OUSAF21 Inline Sensor Maintenance Caution! The procedures described in this section should only be carried out by qualified maintenance staff. Model OUSAF21 sensors contain sensitive optical components and should be handled carefully. Particular care must be taken to prevent contamination of these components.
- Page 39 Model OUM980 with OUSAF21 Inline Sensor Maintenance Figure 6.2: Illustrative Standard Lamp Replacement Procedure...
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Page 40: Ousaf21 Measurement Detector/Filter Replacement
Model OUM980 with OUSAF21 Inline Sensor Maintenance OUSAF21 Measurement Detector/Filter Replacement Figure 6.6 – OUSAF21 Detector Assembly The detector assembly is attached to the sensor with a threaded window ring. The detector assembly is removed by unscrewing it off the window ring. Removal of the detector assembly does not break the liquid integrity of the sample cell. -
Page 41: Sensor Window And Gasket Replacement
Model OUM980 with OUSAF21 Inline Sensor Maintenance Sensor Window and Gasket Replacement Sensor optical pathlength is established by the window type(s) used. Each analyzer-sensor pair is configured for a given pathlength. Windows must be replaced with the same type to maintain pathlength. The illustration below is a typical flowcell assembly. Figure the available window types and possible pathlengths for sensors up to 2"... -
Page 42: Replacement Parts List
Model OUM980 with OUSAF21 Inline Sensor Replacement Parts Replacement Parts List Model 980 Photometric Analyzer DESCRIPTION Reference No. Part Number Fuse, AC Input 3.15A GDA Ceramic 1678-0017-00 63006917 Fuse, DC Input 1A MST 1678-1000-00 63006930 Fuse, Relays/Alarm 125mA MSF 1678-0125-00... -
Page 43: Technical Information
Model OUM980 with OUSAF21 Inline Sensor Technical Information Technical Information Photometric Analyzer OUM980 8.1.1 Input Measured Variable Dual Channel Current from Model OUSAF21 Inline Sensor Range 5 decades of absorbance signal from each detector Digital Input 4 Channels, dry contact... -
Page 44: Performance
Model OUM980 with OUSAF21 Inline Sensor Technical Information 8.1.4 Performance Sensor Photo Current Input 100pA to 700uA Linearity 0.3% Max. Repeatability 0.3% Max. Accuracy 0.3% Max. Initial Drifting <0.5% for first 24 hours 8.1.5 Environment Temperature 0~55°C (Monitor) Temperature 0~55 °C... -
Page 45: Absorbance Sensor Ousaf21
Model OUM980 with OUSAF21 Inline Sensor Technical Information Absorbance Sensor OUSAF21 8.2.1 Sensor Dimensions FLOWCELL PATHLENGTH “A” DIMENSION 10cm Pathlength 5.9 in/150mm 15 cm Pathlength 7.9in/200mm 20 cm Pathlength 9.8in/250mm 25 cm Pathlength 11.8in/300mm 30 cm Pathlength 13.7in/350mm 35 cm Pathlength 15.7in/400mm... -
Page 46: Environment
Model OUM980 with OUSAF21 Inline Sensor Technical Information 8.2.4 Environment Temperature 0~90 °C Continuous (Process) up to130°C for 2 hours Relative Humidity Altitude 2000m Degree of Protection IP 65 Maximum Pressure in Flow 6.8 Bar/100 PSI Cell 8.2.5 Power Supply... -
Page 47: Ordering Information
Model OUM980 with OUSAF21 Inline Sensor Ordering Information Ordering Information Color Analyzer OUM980 Power Supply 100-250 VAC 24 VDC Transmitter Unit Optical Density Special version, TSP no.to be spec Calibration Single order/spare part With sensor/cable order position Special version, TSP no.to be spec... -
Page 48: Sensor Ousaf21
Model OUM980 with OUSAF21 Inline Sensor Ordering Information Sensor OUSAF21... -
Page 49: Ouk20 Cable Set
Model OUM980 with OUSAF21 Inline Sensor Ordering Information OUK20 Cable Set Sensor OUSTF10 OUSAF21/OUSAF22 OUSAF23 Transmitter OUS900 Serie OUS600 Serie OUS700 Serie Cable Length 10 ft / 3m 15 ft / 4,5 m 25 ft / 7,5 m 50 ft / 15 m .. - Page 50 www.endress.com/worldwide...
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