Table of Contents
Related Manuals for Ametek OXYvisor
Summary of Contents for Ametek OXYvisor
- Page 1 Installation Operation & Maintenance Manual OXYvisor Optical Oxygen Analyzer for use with BOSx Optical Sensors Optical O Products Measurement Calibration Input Output & Units Diag-Test Datalogging Help Error Security Codes ...
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Page 2: Intellectual Property & Copyright Notice
Notice: This publication is for information only. The contents are subject to change without notice and should not be construed as a commitment, representation, warranty, or guarantee of any method, product, or device by Owner. Inquiries regarding this manual should be addressed to Ametek., Barben Analytical , Technical Support, at the following: Email: Sales.Barben@Ametek.com. -
Page 3: Table Of Contents
1.4.3 General Installation Precautions ���������������������������������������������������������������������������������������������������������������������������������������� 11 Section 2 - Technical Product Specifications - RATINGS 2.1 OXYvisor - BOA Oxygen Analyzer Specifications 2.2 BOS Sensor Technical Performance Specifications (determines operating range for OXYvisor) 2.3 OXYvisor Configuration - Product Model Selection 2�4 OXYvisor Accessories 2.5 General principle of operation... - Page 4 4.5 Mounting the Analyzer 4.5.1 Orientation of the Junction Box - ONLY IF NECESSARY �������������������������������������������������������������������������������������������������������� 26 4.5.2 OXYvisor - Pipe-Mount to Vertical Pipe ������������������������������������������������������������������������������������������������������������������������������ 27 4.5.3 OXYvisor - Pipe-Mount to Horizontal Pipe �������������������������������������������������������������������������������������������������������������������������� 27 4.5.4 OXYvisor - Mounting directly to plate �������������������������������������������������������������������������������������������������������������������������������� 28 4.5.5 OXYvisor - Wall Mount Kit��������������������������������������������������������������������������������������������������������������������������������������������������...
- Page 5 Installation, Operation & Maintenance Manual OXYvisor Optical Oxygen Analyzer 5.11.4 - Measurement & Units Overview - Oxygen Units ������������������������������������������������������������������������������������������������������������ 52 5.11.5 - Measurement & Units Overview - Compensation Units ������������������������������������������������������������������������������������������������� 52 5.11.6 - Measurement & Units Overview - Oxygen Sample Rate ������������������������������������������������������������������������������������������������� 52 5.11.7 - Measurement &...
- Page 6 A6 - Default Configuration Settings APPENDIX No. 7 - RS485 Modbus Communications A7 - Modbus RS-485 Communications with OXYvisor A7.1 -RS485 Schematic Termination and Wiring to OXYvisor ������������������������������������������������������������������������������������������������������� 74 A7.2 - Configuration ������������������������������������������������������������������������������������������������������������������������������������������������������������������ 75 A7.2.1 - Settings ��������������������������������������������������������������������������������������������������������������������������������������������������������������������� 75 A7.2.2 - Function Codes ��������������������������������������������������������������������������������������������������������������������������������������������������������� 75 A7.3 - Read Registers ������������������������������������������������������������������������������������������������������������������������������������������������������...
- Page 7 Installation, Operation & Maintenance Manual OXYvisor Optical Oxygen Analyzer A7.4 - Communication Guide ����������������������������������������������������������������������������������������������������������������������������������������������������� 77 A7.4.1 Reading Process Variables: ������������������������������������������������������������������������������������������������������������������������������������������� 77 A7.4.2 Turning on Relays ��������������������������������������������������������������������������������������������������������������������������������������������������������� 77 A7.4.3 Configure and Trigger Test Gas Insert ��������������������������������������������������������������������������������������������������������������������������� 78 A7.4.3 Configure and Trigger Test Gas Insert ��������������������������������������������������������������������������������������������������������������������������� 78 A7.5 - Communication Examples �����������������������������������������������������������������������������������������������������������������������������������������������...
- Page 8 Quenching AC Modulation Table 4 - OXYvisor Accessories Parts Figure 4 - OXYvisor overview of hardware features Table 5 - OXYvisor HazLoc Summary by Product Model Number Selection Figure 5 - OXYvisor Overall Dimensions Table 6- AC Terminal Board Power Wiring...
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Page 9: Section 1 - General Information & Safety
(configuration, calibration, etc.) with the HMI via the “through-the-glass,” keypad or via the OXYvisor software on a PC. The analyzer connects to a fiber optic cable, via a fiber optic SMA connection located in the easily accessible junction box. The fiber optic cable links the analyzer to the process sensor, which is mounted directly into the process or within an extractive sample system. -
Page 10: Definition Of Symbols
Installation, Operation and Maintenance Manual Section 1 OXYvisor Optical Oxygen Analyzer General Info & Safety 1.3 Definition of Symbols Definition of the symbols for hazardous, cautionary, precautionary and general information are found and defined here below. W A R N I N G... -
Page 11: Safety Summary
The OXYvisor goes through functional, performance and quality testing prior to leaving the factory. For safe operation, prior to installation or operation, please read the entire manual and adhere strictly to all the WARNINGS, CAUTIONS, and NOTES contained within this manual. -
Page 12: Section 2 - Technical Product Specifications - Ratings
Sensor Inputs Analog Input 4-20 mA input (24 Vdc active from OXYvisor) - User configurable for Temperature or Pressure transmitter Pressure Sensor (1) On-board integrated pressure sensor measures and compensates for ambient pressure conditions Digital Inputs (2) optically isolated inputs,... -
Page 13: Bos Sensor Technical Performance Specifications (Determines Operating Range For Oxyvisor)
Barben Oxygen Sensors (BOS), are sold separately or as parts of an integrated (SCP) package with the OXYvisor. The sensors consist of a fiber optic cable with SMA termination at one end, for connection to the OXYvisor, and the other end, integrated with a oxygen sensing luminophore to be placed into the process or sample stream. -
Page 14: Oxyvisor Configuration - Product Model Selection
Analyzer Power Approval Style Orientation Entries Typical Analyzer Model Number Table 3 - OXYvisor Configuration - Product Model Selection 2�4 OXYvisor Accessories Part Number Description B5008-112x Wall Mount Kit - 316 SS with Swivel B5008-1125 Pipe Mount Kit - 316 SS (1-1/2" - 2-1/4" pipe) -
Page 15: General Principle Of Operation
Technical Product Specification 2.5 General principle of operation The OXYvisor analyzer uses a quench fluorescence technique with a sensor optically isolated from the process, using the absorbency as a diagnostic function and analyzing the phase angle for measurement of the analyte, oxygen, in the modulated time domain. -
Page 16: Oxyvisor Analyzer Features (Hardware/Firmware/Software)
.csv and available for download via USB memory stick. Programmable I / O: The OXYvisor comes standard with two analog outputs, four isolated digital relay outputs, one analog input. All I / O’s are fully user configurable (variable and range) through the keypad, software or RS485 Modbus. -
Page 17: Figure 4 - Oxyvisor Overview Of Hardware Features
Oxygen Sensor Entry All analyzer models except Zone 1 1/2” FNPT for the Oxygen sensor Molex connector for Pt1000 RTD Figure 4 - OXYvisor overview of hardware features OXYvisor Analyzer Dimensions 11.4" 288mm 5.4" ALTERNATE MOUNT STYLE... -
Page 18: Hazardous Area Agency Certification & Markings
2.7 Hazardous Area Agency Certification & Markings 2�7�1 Zone 1 Group IIC - (Pending Final Approvals) The OXYvisor is certified as Process Control Equipment for use in Zone Classified Hazardous Locations (QVAJ and QVAJ7) - Zone 1, Group IIC ATEX Zone 1, Group IIC Markings:... -
Page 19: 2�7�3 Class I, Division 2 Groups A,B,C, & D
Issue Date 2016/ 2�7�3 Class I, Division 2 Groups A,B,C, & D The OXYvisor is certified as Process Control Equipment for use in hazardous locations (QUZW, QUZW7) Class I, Division 2 Groups A, B, C, & D Class I, Division 2, Groups A, B, C, & D T4A US Standards: UL 12.12.01 - Edition 9 Issued 2017/09/15... -
Page 20: Example Product Labels / Name Plate - (Pending Final Approvals)
Installation, Operation and Maintenance Manual Section 2 OXYvisor Optical Oxygen Analyzer Technical Product Specification 2.8.2 - Example Product Labels / Name Plate - (Pending Final Approvals) Figure 7 - Examples of OXYvisor Product Label / Name Plate... -
Page 21: Declaration Of Conformity - Certificate
Déclaration de conformité - Certificat Déclaration de conformité - Certificat We / Nous: Barben Analytical / Ametek, 5200 Convair Drive, Carson City NV, 89706 USA We / Nous: Barben Analytical / Ametek, 5200 Convair Drive, Carson City NV, 89706 USA... -
Page 22: Section 3 - Quick Start Guide
QUICK START GUIDE - BOS2 Set Up: 1. Power up the OXYvisor unit, the main display will show the oxygen values, pressure, temperature, any existing errors, time & date. 2. Press the Escape key and select the first option - Measurement and Units → Basic Setup → Oxygen Sensor Type →... - Page 23 Installation, Operation & Maintenance Manual Section 3 OXYvisor Optical Oxygen Analyzer Quick Start Guide 10. The next screen will allow you to Enter Span Gas O2 Concentration. Enter the 2’nd Cal Point Span Gas value here. 11. Start flowing the Span Gas and press the enter button to Input Span Gas and to see live values.
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Page 24: Section 4 - Installation
Table 5 - OXYvisor HazLoc Summary by Product Model Number Selection The OXYvisor is used to quantitatively measure the amount of oxygen in a gaseous or liquid sample. The analyzer may only be installed as specified in these instructions per its intended use. Modifications to the analyzer which are not expressly referred to within these instructions will result in an application which is not in accordance with the intended use. -
Page 25: 4�3 Weight
Installation, Operation & Maintenance Manual Section 4 OXYvisor Optical Oxygen Analyzer Installation 4�3 Weight The approximate weight of the analyzer is 13.7 lb (6.2 kg). 4.4 Tools Suggested tools to complete the installation are listed below: • M8 or Small crescent Wrench (Used for 2” pipe mount bracket installation) •... -
Page 26: Orientation Of The Junction Box - Only If Necessary
Installation, Operation and Maintenance Manual Section 4 OXYvisor Optical Oxygen Analyzer Installation OPTICAL BUSHING / MAIN ENCLOSURE - The optical bushing going into the upper main enclosure should not be removed nor turned. There is a locking screw (4 mm Hex) to prevent this. -
Page 27: Oxyvisor - Pipe-Mount To Vertical Pipe
Front 316 SS U-Bolt Figure 8 - OXYvisor Vertical Pipe Mount Examples 4.5.3 OXYvisor - Pipe-Mount to Horizontal Pipe 1. Locate the proper height for the HMI and display so that it is easily accessible for user 2. Install the L-bracket to the analyzer by tightening down the (4) M6 slotted screws. -
Page 28: Oxyvisor - Mounting Directly To Plate
Installation 4.5.4 OXYvisor - Mounting directly to plate SAVED FOR Direct Mount Figure 10 - OXYvisor Direct Mount - 4.5.5 OXYvisor - Wall Mount Kit SAVED FOR OPTIONAL - WALL MOUNT KIT Figure 11 - OXYvisor Optional Wall Mount Kit... -
Page 29: Wiring - Power
Warning - Hazardous voltage and risk of electrical shock - make sure main power is shut off prior to attaching wiring to analyzer. AC Power OXYvisor analyzers ordered with AC power input will have a termination board labeled with “Line”, “Neutral”, and “Earth” (Ground) as shown in Figure (9). Power Supply wiring requirements: •... -
Page 30: 4�6�3 Dc Powered Analyzer
4�7 Wiring - Input/Outputs Input / Output Wiring All Input / Output wiring for the OXYvisor analyzer is located on the left side of the board as shown in Figure (9) and (10). The wiring assignments are shown in Table (1). -
Page 31: Electrical Entries
Installation, Operation & Maintenance Manual Section 4 OXYvisor Optical Oxygen Analyzer Installation INPUT / OUTPUT WIRING Label Description Function -NC- Not used Not used DO4 - Relay Output 4 (24VDC, 0.05A pilot duty, 0.4A resistive load) Programmable, Isolated Relay Negative wire DO4 + Relay Output 4 (24VDC, 0.05A pilot duty, 0.4A resistive load) -
Page 32: Sensor Connection Options
Barben Optical Sensors (BOS) connect to the OXYvisor through a fiber optic cable connection. The fiber optic cable from the OXYvisor is easily mated to the BOS oxygen sensor via a finger-tightened SMA coupler connection, located in the lower sensor junction box (J-Box). The BOS sensor types, FlexSense and SafeTap, each have an option for an integral RTD that may be selected for convenience depending on the application details and requirements. -
Page 33: Bos Sensor With External Rtd's Via J-Box
4.10.3 BOS Sensor with External RTD via Rear (Wiring) Compartment For OXYvisor installations in Zone 1, where the model is selected with Agency Approval “1”, the BOS sensor (as standard) is not allowed to be installed with integral RTD. An external RTD will be the standard recommended installation. -
Page 34: Hazardous Area - Installation & Control Drawings
Installation, Operation and Maintenance Manual Section 4 OXYvisor Optical Oxygen Analyzer Installation 4.11 Hazardous Area - Installation & Control Drawings 4.11.1 Zone 1 - Group IIC - 2P0345 Figure 18 - Zone 1 HazLoc - Installation Control DWG - 2P0345 (p.1) -
Page 35: Figure 19 - Zone 1 Hazloc - Installation Control Dwg - 2P0345 (P.2)
Installation, Operation & Maintenance Manual Section 4 OXYvisor Optical Oxygen Analyzer Installation Figure 19 - Zone 1 HazLoc - Installation Control DWG - 2P0345 (p.2) -
Page 36: Figure 20 - Zone 1 Hazloc - Installation Control Dwg - 2P0345
Installation, Operation and Maintenance Manual Section 4 OXYvisor Optical Oxygen Analyzer Installation Figure 20 - Zone 1 HazLoc - Installation Control DWG - 2P0345 (p.3) -
Page 37: Zone 2 - Group Iic - 2P0346
Installation, Operation & Maintenance Manual Section 4 OXYvisor Optical Oxygen Analyzer Installation 4.11.2 Zone 2 - Group IIC - 2P0346 Figure 21 - Zone 2 HazLoc - Installation Control DWG - 2P0346 (p.1) -
Page 38: Figure 22 - Zone 2 Hazloc - Installation Control Dwg - 2P0346
Installation, Operation and Maintenance Manual OXYvisor Optical Oxygen Analyzer Figure 22 - Zone 2 HazLoc - Installation Control DWG - 2P0346 (p.2) -
Page 39: Figure 23 - Zone 2 Hazloc - Installation Control Dwg - 2P0346
Installation, Operation & Maintenance Manual OXYvisor Optical Oxygen Analyzer Figure 23 - Zone 2 HazLoc - Installation Control DWG - 2P0346 (p.3) -
Page 40: Class I, Div2 - 2P0335
Installation, Operation and Maintenance Manual OXYvisor Optical Oxygen Analyzer 4.11.1 Class I, Div2 - 2P0335 Figure 24 - Class I Div. 2 HazLoc - Installation Control DWG - 2P0335 (p.1) -
Page 41: Figure 25 - Class I Div. 2 Hazloc - Installation Control Dwg - 2P0335 (P.2)
Installation, Operation & Maintenance Manual OXYvisor Optical Oxygen Analyzer Figure 25 - Class I Div. 2 HazLoc - Installation Control DWG - 2P0335 (p.2) -
Page 42: Figure 26 - Class I Div.2 Hazloc - Installation Control Dwg - 2P0335
Installation, Operation and Maintenance Manual OXYvisor Optical Oxygen Analyzer Figure 26 - Class I Div.2 HazLoc - Installation Control DWG - 2P0335 (p.3) - Page 43 Installation, Operation & Maintenance Manual OXYvisor Optical Oxygen Analyzer Intentionally Left Blank...
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Page 44: Section 5 - Operations
All programming of the OXYvisor analyzer can be accomplished either through the keypad or through the OXYvisor software provided with the unit. This portion of the instruction manual will provide the basic operation of the keypad and related menus as well the menu flowcharts for review. Each menu item will then be described in-depth in the related Menu Descriptions. -
Page 45: Main Display Viewing Options - Overview
Operations 5.4 Main Display Viewing Options - Overview The OXYvisor has 4 main viewing screens shown in Figure 14. These screens can be scrolled through by pushing the ENTER button. To enter the sub-menus simply push the ESC button. Primary Main Display: This display has the largest displayed Oxygen Value and Oxygen Unit along with temperature, pressure, date and time. -
Page 46: Main Display - Functions And Use
Installation, Operation and Maintenance Manual Section 5 OXYvisor Optical Oxygen Analyzer Operations MAIN DISPLAY (FOUR VIEWING OPTIONS) Alternate Main Display Input/Output Display ↕ Oxygen 01/06/2017 10:55 AM 20.948 % O 67.9°F 3h 50m 21s O2 & Temp ˗ 212°F ˗... -
Page 47: Alternative Main Display Details - Functions And Use
Installation, Operation & Maintenance Manual Section 5 OXYvisor Optical Oxygen Analyzer Operations 5.7 Alternative Main Display Details - Functions and Use Oxygen measurement value Sample Rate - The current user selected Alternate Main Display Sample Rate. This programmable rate determines how often the measurement is taken. -
Page 48: Overall Menu Flowchart
Installation, Operation and Maintenance Manual Section 5 OXYvisor Optical Oxygen Analyzer Operations 5.10 Overall Menu Flowchart Calibration Measurement & Units Last Cal Basic Setup Status Advanced Oxygen User Defined Factory O2 BOS1 Setup Sensor Type Constants Sensor Enter Zero Phase Angle... - Page 49 Installation, Operation & Maintenance Manual Section 5 OXYvisor Optical Oxygen Analyzer Operations Input Output Diag-Test Security Output Hold System S/N, Model#, FW Version Overview Action MFG Date, E-mail Test Gas Start Test Gas Insert Initiate Test Gas Insert Insert Temperature...
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Page 50: Sub-Menu - Measurement & Units Flowchart
Installation, Operation and Maintenance Manual Measurement OXYvisor Optical Oxygen Analyzer & Units 5.11 Sub-Menu - Measurement & Units Flowchart Measurement & Units Oxygen User Defined BOS1 Sensor Type Constants BOS2 dPhi1 BOS3 dPhi2 dKsv1 dKsv2 Gas Phase Oxygen Media Humidity Present (> 50%) -
Page 51: Measurement & Units Overview
This is the proper selection for most all OXYvisor applications, with the exception of in-situ, in-line installations, in high pressure applications that are more than 300+ psig, 20 Bar. See Appendix A.1-1 AGI Compressibility - For measurement in high pressure systems (>300 psig, 20 Bar) a more advanced... -
Page 52: Measurement & Units Overview - Oxygen Units
Salinity Concentration in ppt (o/oo). Non-Aqueous Liquid (No Water) - D.O. Measurement: The OXYvisor can provide a relative and repeatable concentration measurement for non-aqueous liquids. The sensor is capable to measure the partial pressure of several non-aqueous solutions such as Ethanol, Methanol, hydrocarbons and others. -
Page 53: Measurement & Units Overview - Signal Intensity
CAUTION If the OXYvisor is displaying a X22 error, “Signal intensity is too high” decrease the INTENSITY (signal strength) until the error goes away immediately! Failure to do so will cause damage to the sensor. -
Page 54: Figure 31 - Sub-Menu Calibration
Installation, Operation and Maintenance Manual OXYvisor Optical Oxygen Analyzer Calibration 5.12 Sub-Menu - Calibration Calibration Last Cal Basic Setup Status Advanced Factory O2 Setup Sensor Enter Zero Phase Angle Calibration Enter Span Calibration Point Enter Span Cal Phase Angle Enter Calibration Temperature... -
Page 55: Calibration Overview
Installation, Operation & Maintenance Manual OXYvisor Optical Oxygen Analyzer Calibration 5.12.1 - Calibration Overview The Calibration sub-menu is used to calibrate the sensor. For highest accuracy and performance validation the factory recommends a two-point calibration with an appropriate Zero and Span gas. The two-point calibrations can be performed manually or via AutoCal routine (the latter requires an AutoCal panel with solenoids). -
Page 56: Manual Cal - Single Point Calibration - (Zero Gas) Step-By-Step
5.12.4.1 - Manual Cal - Single Point Calibration - (Zero Gas) Step-by-Step Step 1. Via the OXYvisor HMI enter the calibration routine Calibration Menu/Basic Setup/Manual O2 Calibration Step 2. Introduce Zero Gas - Isolate the sensor from the process or environment and begin flow of the high quality Zero Gas (e.g. -
Page 57: Manual Cal - Two-Point Calibration - Step-By-Step
The AutoCal setup can be setup via the HMI, however it is fairly tedious and it is recommended to use the OXYvisor OxygenAnalyzer software provided with the analyzer to set up this routine. Refer to the OXYvisor Software Instruction Manual for detailed setup instructions. -
Page 58: Figure 32 - Temperature Sensor - Smart Calibration
Installation, Operation and Maintenance Manual OXYvisor Optical Oxygen Analyzer Calibration = Temperature customer knows to be correct actual = Temperature from RTD measured = Corrected temperature (T ) from last calibration. Default is 25°C for first time calibration. last actual If T <... -
Page 59: Figure 34 - Sub-Menu Input/Output Flow Menu
Installation, Operation & Maintenance Manual OXYvisor Optical Oxygen Analyzer Input Output 5.13 Sub-Menu - Input / Output Flowchart Input Output Output Hold Action Temperature PT100 Sensor (4 Wire) Input PT1000 Sensor (2 Wire) Temperature – Enter 4mA Temperature Value External Analog Input Enter 20mA Temperature Temperature –... -
Page 60: Input / Output - Overview
Installation, Operation and Maintenance Manual OXYvisor Optical Oxygen Analyzer Input Output 5�13�1 - Input / Output - Overview The Input/Output menus allow for setup and configuration of the temperature sensor input, pressure sensor input (analog input), analog outputs, digital outputs, digital input. -
Page 61: Input / Output - Analog Output (1&2)
Installation, Operation & Maintenance Manual OXYvisor Optical Oxygen Analyzer Input Output 5�13�5 - Input / Output - Analog Output (1&2) Analog Output (1&2) This screen allows configuration of the fully programmable Analog Outputs. Enable Analog Output - This must be selected for the output to be active. -
Page 62: Figure 35 - Sub-Menu Diagnostic Test Security Flow Menu
Installation, Operation and Maintenance Manual OXYvisor Optical Oxygen Analyzer Diag-Test Security 5.14 Sub-Menu - Diagnostic - Test Security - Flow Menu Diag-Test Security System S/N, Model#, FW Version Overview MFG Date, E-mail Test Gas Start Test Gas Insert Initiate Test Gas Insert... -
Page 63: Diagnostic - Test Security - Overview
Installation, Operation & Maintenance Manual OXYvisor Optical Oxygen Analyzer Diag-Test Security 5.14.1 - Diagnostic - Test Security - Overview Diagnostics - Test Security Overview: This sub-menu allows for diagnostic testing (Test Gas Insert), setting the date and time, adjustment of the display and back-light settings, security locks, analog output trim adjustments, relay testing, firmware upgrades and reset to factory defaults. -
Page 64: Figure 36 - Sub-Menu Datalogging Flow Menu
Installation, Operation and Maintenance Manual OXYvisor Optical Oxygen Analyzer Diag-Test Datalogging Security 5.14.7 - Diagnostic - Test Security - Firmware Upgrade Firmware Upgrade If necessary the firmware can be updated via a USB stick and initiated via this screen 5.14.8 - Diagnostic - Test Security - Reset to Factory Defaults... -
Page 65: Sub-Menu - Error Codes
Check the 20 mA point. Increase the 20 mA point or consider bi-linear 4-20 mA output to account for this high O condition. Check wiring to device. OXYvisor is (active, powered output) so make certain the receiving device is passive (non-powered). If AO1 is Analog output 1, AO1, is open circuit. - Page 66 Installation, Operation and Maintenance Manual OXYvisor Optical Oxygen Analyzer Help Error Codes Error X-type (critical) Error Description Trouble shooting and things to check Code Signal intensity is defaulted for FlexSens style sensors. If you have a Fibersense, turn down the signal intensity. See Table 10 Signal intensity is too high.
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Page 67: Safety Instructions
6.3 Repairs The OXYvisor is not intended for field repair less a few minor direct part replacements. The only field components allowed for replacement are the Rear (Wiring) Compartment lid and the Junction Box. Flameproof joints are not intended to be repaired. For repair or replacement of any part, contact Barben Analytical. -
Page 68: Service
Installation, Operation and Maintenance Manual OXYvisor Optical Oxygen Analyzer 6.4 Service This section covers removal and installation of field removable or replaceable items. 6.4.1 - Removing and Replacing Rear (Wiring) Compartment Lid There is a danger of explosion when carrying out repairs and maintenance on the device in a hazardous area. -
Page 69: Figure 37 - Installation Of Junction Box
Installation, Operation & Maintenance Manual OXYvisor Optical Oxygen Analyzer Installation of the Junction Box: 1. Put the jam nut (B4711-1004) about 2/3 of the distance onto the exposed bushing threads. Apply a small bead of Loctite 577 (B8008-1014) thread sealant to the first two threads on the bushing around the full perimeter. -
Page 70: A1 - Partial Pressure Of Oxygen - Gas Phase
= mole fraction of oxygen = pressure of the system The OXYvisor measures the partial pressure of oxygen at the conditions of interest. The total pressure of the system is either known or measured. Therefore the concentration can be calculated by, * 100 A1�2 - AGI Compressibility Overview... -
Page 71: A2 - Dissolved Oxygen
Bunsen Absorption Coefficient. The results closely follow 1984 Benson Kraus Method and the IEC 62703 method. The OXYvisor can also account for the affects high salt concentrations on the dissolved oxygen concentration with the following correction factor:... -
Page 72: A3 - Drift And Sample Rate
Installation, Operation and Maintenance Manual OXYvisor Optical Oxygen Analyzer APPENDIX No. 3 - Drift and Sample Rate A3 - Drift and Sample Rate Sample Rate - [Menu Structure: Measurement/Sampling Rate] The sample rate determines how often the measurement will be taken. The rate can be set to take a measurement every 3 seconds to once every hour. -
Page 73: Figure A.4. 38 - Autocal General Arrangement & Wiring
AutoCal routine. The AutoCal setup can be setup via the HMI, however it is fairly tedious and it is recommended to use the OXYvisor OxygenAnalyzer software provided with the analyzer to set up this routine. Refer to the OXYvisor Software Instruction Manual for detailed setup instructions. -
Page 74: A5 - Common Graphs
A PLC or a computer (with USB-RS485 converter) can be used as a Master and the OXYvisor as a slave device. RS485 connections can be wired in a 2-wire arrangement as shown in the schematic below. This simple protocol can be used for exchange of data between the OXYvisor (Slave) and PLCs/Computers (Master). -
Page 75: Figure A.34 - Modbus Connection
Table A.17 - Configuration Setting A7.2.2 - Function Codes The OXYvisor Modbus RTU protocol uses a subset of the standard Modbus RTU function codes to provide access to process-related information. Several standard function codes are employed and supported, shown in the table below. These standard function codes provide basic support for IEEE 32-bit floating point numbers and 16-bit integer register representation of instrument’s process data. -
Page 76: A7.3 - Read Registers
Installation, Operation and Maintenance Manual OXYvisor Optical Oxygen Analyzer A7.3 - Read Registers A7.3.1 - Input registers with Read-Only access. Below are some of the register addresses to read what the current process variables are, the last calibration values and to see if there are any errors logged. -
Page 77: A7.4 - Communication Guide
A7.4.2 Turning on Relays The 4 relays in OXYvisor can be activated one at a time manually. Follow the steps below to specify, start and stop individual relays. Until one relay is not deactivated, the other relay cannot be written to. -
Page 78: A7.4.3 Configure And Trigger Test Gas Insert
A7.4.3 Configure and Trigger Test Gas Insert Follow the steps below to configure and trigger the Test Gas Insert feature of the OXYvisor. If you have already setup the Test Gas Insert previously, via the software or the HMI, you can proceed to steps 3 and 4 to activate and deactivate this feature manually. - Page 79 Installation, Operation & Maintenance Manual OXYvisor Optical Oxygen Analyzer 1518541200. To set the first calibration time at February 13th, 2018 – 5:30PM the UTC value in seconds will be 1518543000. The register will accept values from 1518541200 (Current date and time in seconds) to 1523725200(Current date and time in seconds + 60 days in seconds).
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Page 80: A7.5 - Communication Examples
Installation, Operation and Maintenance Manual OXYvisor Optical Oxygen Analyzer Register Name for AutoCal Setup First Register Function Data Type Value to Write Code (Minus Offset = 40000) Auto-Cal Type 40130 Uint16 1=Dry Gas; 2=Humid Auto-Cal Enable/Disable 40131 Uint16 1=Enable; 2=Disable... -
Page 81: A7.5.2 Turning On Relays
Installation, Operation & Maintenance Manual OXYvisor Optical Oxygen Analyzer To read Process Pressure, Process Temperature and any error codes present A7.5.2 Turning On Relays Now select the Test position of the Relay using register 44011. To turn ON Relay Usually the Relays are #1, Write the value “Normally Open”. -
Page 82: A7.5.3 Triggering Test Gas Insert (Tgi) - Remote Validation
Installation, Operation and Maintenance Manual OXYvisor Optical Oxygen Analyzer A7.5.3 Triggering Test Gas Insert (TGI) - Remote Validation The test gas will automatically stop after the “time If the TGI has already period” set during the been previously setup configuration of the and you want to simply TGI. -
Page 83: A7.5.5 Remotely Start Autocal
Installation, Operation & Maintenance Manual OXYvisor Optical Oxygen Analyzer A7.5.5 Remotely start AutoCal If the auto-calibration To manually stop the auto-cal before it is has been previously setup and you want completed, write 5 to initiate an auto- to the same register... - Page 84 DuPont Dow Elastomers L.L.C. ® Loctite is a registers trademark of ..© 2018, by AMETEK, Inc. All rights reserved • OXYvisor_IM_RevA • August 2018 USA • BELGIUM • CHINA • SINGAPORE Toll Free +1(800)993-9309 • Phone +1(775)883-2500 • Fax +1(775)883-6388 Sales.Barben@Ametek.com •...