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Related Manuals for PST GPR-7100
Summary of Contents for PST GPR-7100
- Page 1 GPR-7100 Portable H2S Analyzer User Manual PST-UM-3301-EN-00...
- Page 2 For contact information, visit ProcessSensing.com Analytical Industries Inc (Aii) is part of the Process Sensing Technologies Group (PST). This document is the property of Process Sensing Technologies and may not be copied or otherwise reproduced, communicated to third parties, nor stored in any Data Processing System without the express written authorization of Process Sensing Technologies.
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Page 3: Safety Information
GPR-7100 Portable Analyzer User Manual Before using your portable analyzer Safety information Please read this manual, ensuring that you fully understand the content before attempting to setup, maintain or use the portable analyzer. Important safety information is highlighted throughout this... -
Page 4: Abbreviations
GPR-7100 Portable Analyzer User Manual Abbreviations Alternating Current Degrees celcius Degrees fahrenheit Direct Current Electrochemical Extra Low Voltage Electrostatic Discharge Full-scale Deflection barg Gauge pressure (above ambient) Grams Ground Hydrogen sulphide Intrinsically Safe Kilograms Liquid Drain Lower Detection Limit Light Emitting Diode... -
Page 5: Table Of Contents
GPR-7100 Portable Analyzer User Manual Contents Before using your portable analyzer ................ iii Safety information....................... iii Abbreviations ........................iv 1 Introduction ........................ 1 1.1 Overview ......................... 1 1.2 Models ..........................2 1.3 Applications ........................2 1.4 Sensors ........................... 2 1.4.1 OSV-72-7HH/OSV-72-7H ....................2 1.5 Further general considerations .................. - Page 6 GPR-7100 Portable Analyzer User Manual 8 Warranty information ..................... 33 8.1 Coverage ........................33 8.2 Limitations ........................33 8.3 Exclusions ........................33 8.4 Service .......................... 34 9 Appendices ......................35 Appendix A - Technical Specifications ................35 Appendix B - Hazardous Area Certification ..............36 Appendix C - Safety Data Sheet ..................
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Page 7: Introduction
Operation • Maintenance and troubleshooting. • To ensure that the latest manual is being used please visit the PST website www.processsensing.com. Access the latest datasheets, user manuals, certificates and more at the product page Downloads tab. GPR-7100 Overview GPR hydrogen sulphide (H... -
Page 8: Models
The GPR-7100 portable H S analyzer is covered in this user manual. Applications The GPR-7100 is designed for applications that require monitoring the presence of H2S in natural and bio-methane gas. Sensors Our maintenance-free electrochemical sensors are galvanic cells capable of superior performance, accuracy, and stability;... -
Page 9: Conditions Of Use In Hazardous Areas
Ensure the sensor selected and supplied is suitable for the gas composition to which it will be • presented; if in doubt, review the application and consult the PST Factory before initiating the installation. The products covered should be evaluated to the environmental conditions as defined by the •... -
Page 10: Safety Approvals And Directives
NOTE: The GPR-7100 analyzer is built to comply with ATEX / IECEx / UKEX and cMETus. The hazardous area compliance rating is shown on the rating plate on the analyzer. Please ensure your analyzer is compliant with site or location requirements. This user manual details installation, operation and support for all our portable analyzers for all certifications. -
Page 11: Installation
GPR-7100 Portable Analyzer User Manual Installation NOTE: Installation, operation and maintenance of this equipment should be carried out only by appropriately trained and suitably qualified technicians in accordance with the instructions in this user manual, and any applicable standards/certificates associated with the country, industry and application. -
Page 12: Unpack Your Analyzer
Your portable analyzer pack is comprised of the following equipment (pack contents may vary depending on your specification): Portable analyzer Memory token Memory token USB adapter Battery charger Output connector PST Factory calibration certificate User Manual, this document on a USB stick. Figure 1. Contents of portable pack ProcessSensing.com... -
Page 13: Analyzer Features
GPR-7100 Portable Analyzer User Manual Analyzer features The portable analyzer is a single enclosure, hinged on the left side. The measurements for our portable analyzers are in "Table 2: Portable analyzer dimensions" below. Air flow meter Data-logging port Analyzer interface and display... -
Page 14: Set-Up
GPR-7100 Portable Analyzer User Manual Set-up The analyzer is approved for indoor as well as outdoor use if the ambient temperature remains within the specified range. Please refer to "Appendix A - Technical Specifications" on page 36. This portable analyzer configuration is designed to be used on a flat horizontal surface. -
Page 15: Before Connecting Gas
Sample In and Sample Out ports are labeled. Figure 3. Gas ports The sample inlet tubing for ppm portable analyzer model GPR-7100 must be metallic, preferably stainless steel (SS). The sample vent line may be of SS or hard plastic tubing with low gas permeability. -
Page 16: Sample Gas Requirements
NOTE: If venting at slightly positive pressure (maximum 10 PSIG) a back pressure regulator is required, and the sensor must be calibrated within the same conditions as sampling. If assistance is required to configure a measurement at a positive pressure, please contact PST with full application details for a review. -
Page 17: Connect Your Gas
GPR-7100 Portable Analyzer User Manual Connect your gas After reading "3 Before connecting gas" on page 9, follow the procedure below specific to your por- table analyzer to connect your gas. To connect your sample gas: for port designation. Figure 3 on page 9 Calibrate the sample gas pressure by setting the same input pressure and flow rate as the sample gas. -
Page 18: Calibration Gases
GPR-7100 Portable Analyzer User Manual Calibration gases NOTE: It is recommended to use ambient air and span gases for calibration to ensure the best measurement readings. A cylinder of the appropriate certified span gas should be made available for installation and commissioning. -
Page 19: Disconnect Your Gas
GPR-7100 Portable Analyzer User Manual Disconnect your gas Follow the procedure below that is applicable to your portable H S analyzer model to disconnect your gas. Shut down sample gas source. Allow air to flow through pump for 5 minutes. -
Page 20: Operation
GPR-7100 Portable Analyzer User Manual Operation This section details the best practice operation for a correctly installed analyzer. Please refer to "2 Installation" on page 5 for analyzer installation guidance and gas connection. User interface The portable analyzer has a 3.5-inch (88.9 mm) LCD display and a five-key keypad interface. -
Page 21: Initial Start-Up And Self-Test
GPR-7100 Portable Analyzer User Manual Initial start-up and self-test Once you press the button, the analyzer will immediately start up. The digital display responds instantaneously and will display an initial start-up screen: Figure 9. GPR-series analyzer start-up screen After self-diagnostic tests, the analyzer switches to sampling mode and displays the H S reading from the sensor (larger size numeric value) and the measurement range (small size font with units). -
Page 22: Menus
GPR-7100 Portable Analyzer User Manual Menus NOTE: Available menu options and sequences will vary between analyzer model and sensor type. 6.3.1 Main Menu and interface keys To access the Main Menu, press the Menu key and the following Main Menu display will appear: Figure 11. -
Page 23: Range Selection
GPR-7100 Portable Analyzer User Manual 6.3.2 Range selection Within the Range menu, you can select 6 options. The range is linked to the display and the 4...20 mA analog output of the analyzer. Figure 12. Portable analyzer Range and Default Range displays... -
Page 24: Analyzer Calibration
GPR-7100 Portable Analyzer User Manual Measurements outside manual range If the H S reading goes above the manual or auto range maximum value, the values will be displayed up to 10% above the maximum range. Beyond this, an OVER RANGE warning will be displayed. - Page 25 GPR-7100 Portable Analyzer User Manual NOTE: Entering a new serial number will reset calibration (span and zero) to default values and erase the Calibration Log. To change the sensor serial number: to select Sensor SN=00000000. The display will change as shown below in Figure Figure 15.
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Page 26: Zero Calibration
GPR-7100 Portable Analyzer User Manual Zero calibration The zero calibration adjustments are limited to 30% of the most sensitive range. All analyzers are QC- tested to confirm the zero calibration. Should you observe a zero calibration error more than 30% of the lowest range, we recommend first: Check the sample system for any possible leaks. - Page 27 GPR-7100 Portable Analyzer User Manual In the sub-menu, set the Span Gas value. If using certified cylinder gas, this can be found on the certificate that was supplied with the cylinder: to progress to the next digit or to move to the previous digit; use edit the values.
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Page 28: Calibration Log
NOTE: The correction value does not relate to actual readings it is a proportional value. This value can be used by the PST Factory for diagnostics. Reset calibration This function will reset both span and zero calibration information to default values. It will not clear the Calibration Log. - Page 29 GPR-7100 Portable Analyzer User Manual Table 5: Data logging functions Function Action Off/On Switch the data logger on or off Save Data 0 0.0% The first figure represents the number of data files stored The percentage figure represents the amount of memory used...
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Page 30: System
GPR-7100 Portable Analyzer User Manual Figure 20. Data logging memory token Once exported to the memory token, the data can be transferred to a Windows PC via its USB port. Data stored on the memory token is in .CSV format. - Page 31 GPR-7100 Portable Analyzer User Manual Figure 22. System sub-menu displays Security Enable Screen Lock with a pass code (default code is 0000) • Set Pass Code > Set the 4-digit pass code • Enable Auto Lock > Locks the screen after 30 minutes.
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Page 32: Factory Reset
GPR-7100 Portable Analyzer User Manual Date form This user-configurable functions enables you to set your date format preference to one of the following: mm/dd/yy dd/mm/yy yy/mm/dd Date Set the on board device date (after a full power cycle the date time will be 00:00 1 Jan 2000. - Page 33 GPR-7100 Portable Analyzer User Manual here) ANA SN: Serial number of the analyzer (The 9-digit analyzer serial number is also displayed in log • files) PCB SN: Serial number of the circuit board (a 9-digit number) • FIRM: Firmware part number and revision •...
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Page 34: Battery Recharge
GPR-7100 Portable Analyzer User Manual Battery recharge The analyzer is powered by an integrated lead-acid rechargeable battery that is mounted inside the housing. A 9 V DC/AC battery charger is supplied with your analyzer. It can enable indefinite operation whilst the analyzer is plugged in, and continuous operation during the 12-hour charging cycle. -
Page 35: Maintenance
The integrity of the sensor housing has been tested at the PST Factory prior to shipment. The analyzer must be calibrated once the installation has been completed and periodically thereafter. - Page 36 GPR-7100 Portable Analyzer User Manual Heat shrink Strain relief Figure 22. Removing the top sensor assembly 6. Remove the old sensor from the housing by turning it counter-clockwise. Dispose of the spent sensor. Remove the new sensor from its packaging, ensuring the grounding wire is also removed from the sensor pins.
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Page 37: Routine Cleaning
The span gas should be within 50% - 80% range of your portable analyzer, typically 5ppm for the • 20ppm range analyzer, and 25ppm-40ppm for the 50ppm range analyzer. See the PST Factory calibration certificate supplied with your module for specific calibration gas values. - Page 38 GPR-7100 Portable Analyzer User Manual Table 6: Troubleshooting causes and recommendations Symptoms Possible cause Recommended actions Slow recovery At installation, defective sensor Replace sensor if recovery unacceptable or S reading fails to reach 10 % of lowest range Air leak in sample system connection(s)
- Page 39 PCB and the (-) lead to the center circle to obtain the sensor’s output in air. If no current signal, replace sensor, otherwise contact the PST Factory. Abrupt changes in sample pressure Regulate sample gas pressure and flow.
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Page 40: Warranty Information
If your PST monitor, analyzer and/or H S sensor is determined to be defective with respect to material and/or workmanship, PST will repair it or, at our option, replace it at no charge to you. This warranty applies to all monitors, analyzers and sensors purchased worldwide. -
Page 41: Service
GPR-7100 Portable Analyzer User Manual Service For queries related to service and warranty, please contact your local Process Sensing Technologies office, sales partner or supplier. Offices are listed at ProcessSensing.com or email instruments.support@processsensing.com. ProcessSensing.com... -
Page 42: Appendices
GPR-7100 Portable Analyzer User Manual Appendices Appendix A - Technical Specifications Sensor OSV-72-7H OSV-72-7HH Measurement Range 0…500, 0...1000, 0...2000 ppm 0…20, 0…50, 0…100 ppm Gas Compatibility Inert gases Accuracy < 2 % of selected range at constant conditions Output Resolution 0.01 ppm... -
Page 43: Appendix B - Hazardous Area Certification
GPR-7100 Portable Analyzer User Manual Appendix B - Hazardous Area Certification Region Certification details Standards EN 60079-0:2018 Europe EN 60079-1:2014 ATEX / UKCA EN 60079-11:2012 II 1 G Ex ia IIC T4 Ga (–20 °C...+50 °C) UL 60079-0:2019 (R2020) UL 60079-1:2020... -
Page 44: Appendix C - Safety Data Sheet
GPR-7100 Portable Analyzer User Manual Appendix C - Safety Data Sheet Analytical Industries Inc. A PST Brand Safety Data Sheet (KOH) I. Product Identification Product Name: S Sensor (Series AII, GPR, PSR, Private Label derivations) Product Use: S Sensors Manufacturer: Analytical Industries Inc. - Page 45 GPR-7100 Portable Analyzer User Manual Analytical Industries Inc. A PST Brand Safety Data Sheet (KOH) Symbols: Hazardous Statem ents Precautionary Statem ents • Warning ! • If breathed in, move person into fresh air. In not breathing, give artificial respiration.
- Page 46 GPR-7100 Portable Analyzer User Manual Analytical Industries Inc. A PST Brand Safety Data Sheet (KOH) 5.4. Further Information • Gives off hydrogen by reaction with metals. VI. Accidental release measures Note: The H S sensor contains a strong basic solution encapsulated in a plastic housing. Under normal operating conditions the solution (electrolyte) is never exposed.
- Page 47 GPR-7100 Portable Analyzer User Manual Analytical Industries Inc. A PST Brand Safety Data Sheet (KOH) Known: No; Suspected: Yes Group 1: No; Group 2a: No; IARC Group 2b: Yes; Group 3: No; Group 4: No; 8.2. Exposure controls Respiratory • If workers are exposed to concentrations above the exposure limit, they must use the appropriate, certified respirators.
- Page 48 GPR-7100 Portable Analyzer User Manual Analytical Industries Inc. A PST Brand Safety Data Sheet (KOH) releasing flammable hydrogen gas. 10.4. Conditions to avoid • Excessive heat and open flame. 10.5. Incompatible materials • Aluminum, organic materials, acid chlorides, acid anhydrides, magnesium, copper.
- Page 49 GPR-7100 Portable Analyzer User Manual Analytical Industries Inc. A PST Brand Safety Data Sheet (KOH) Carcinogenicity • Limited evidence of carcinogenicity in animal studies IARC • 2B-Group 2B. Possibly carcinogenic to humans (Lead) NTP • Reasonably anticipated to be a human carcinogen (Lead) OSHA •...
- Page 50 GPR-7100 Portable Analyzer User Manual Analytical Industries Inc. A PST Brand Safety Data Sheet (KOH) 13.1. Waste treatment methods • Do not allow into drains or water courses. Wastes and emptied containers should be disposed of in accordance with regulations made under the Control of Pollution Act and the Environmental Protection Act.
- Page 51 GPR-7100 Portable Analyzer User Manual Analytical Industries Inc. A PST Brand Safety Data Sheet (KOH) any kind, expressed or implied, is made with respect to the information contained herein. We accept no responsibility and disclaim all liability for any harmful effects which may be caused by exposure to our products. Customers/users of this product must comply with all applicable health and safety laws, regulations, and orders.
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Page 52: Appendix D - Controlled Drawings
GPR-7100 Portable Analyzer User Manual Appendix D - Controlled Drawings ProcessSensing.com... - Page 53 GPR-7100 Portable Analyzer User Manual ProcessSensing.com...
- Page 54 GPR-7100 Portable Analyzer User Manual ProcessSensing.com...
- Page 55 GPR-7100 Portable Analyzer User Manual ProcessSensing.com...
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Page 56: Appendix E - Dimensions
GPR-7100 Portable Analyzer User Manual Appendix E – Dimensions GPR-7100 (Low PPM) ProcessSensing.com... - Page 57 GPR-7100 Portable Analyzer User Manual GPR-7100 (High PPM) ProcessSensing.com...
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Page 58: Appendix F - Menu Displays
GPR-7100 Portable Analyzer User Manual Appendix F - Menu Displays NOTE: The menu structure may vary depending on your configuration. ProcessSensing.com... -
Page 59: Appendix G - Spare Parts
GPR-7100 Portable Analyzer User Manual Appendix G - Spare Parts GPR-7100 Sensors OSV-72-7H 0-2000ppm max. H S sensor OSV-72-7HH 0-100ppm max. H S sensor for H and He gases Memory Token LOGR-1003 Memory token LOGR-1005 Memory token to USB adapter... -
Page 60: Appendix H - Rating Plate
GPR-7100 Portable Analyzer User Manual Appendix H - Rating Plate ProcessSensing.com... -
Page 61: Appendix I - Quality, Recycling, And Warranty Information
Appendix I - Quality, Recycling, and Warranty Information Analytical Industries Inc. (Aii) is part of the Process Sensing Technologies (PST) Group. The PST Oxygen group of companies - Aii, Ntron and SST - comply with applicable national and international standards and directives. - Page 62 ProcessSensing.com Analytical Industries Incorporated (Aii) is part of the Process Sensing Technologies Group ©2024 Process Sensing Technologies...
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