Related Manuals for Ampcontrol Gasguard 2 GG2 DETECTOR
Summary of Contents for Ampcontrol Gasguard 2 GG2 DETECTOR
- Page 1 GG2 DETECTOR / CO/ CO SENSOR UNITS User Manual Version: 3, June 2019 PN: 177870, 177871, 177872, 177873, 177874, 180733, 180734 Designed and manufactured in Australia by Ampcontrol Pty Ltd...
- Page 2 The note symbol highlights key information. Please share these notes with other operators. ENVIRO The enviro (environmental) symbol highlights areas which may have an impact on the surrounding fauna and/or flora. Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 2 of 39...
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Page 3: Before You Begin
GG2B011 Version 3 – June/19 Copyright Notice The Ampcontrol GG2 Display described in this document is the property of AMPCONTROL PTY LTD. It is furnished under a license agreement and is to be used only in accordance with the terms of the agreement. -
Page 4: Table Of Contents
6.1 Equipment Service ................... 26 6.2 Equipment Maintenance ................26 6.3 Disposal ....................27 7 SPECIFICATIONS ..................28 7.1 Electrochemical O .................. 28 7.2 Electrochemical CO ................. 29 Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 4 of 39... - Page 5 7.5 Catalytic CH ................... 32 8 EQUIPMENT LIST ..................33 9 APPROVALS ....................34 9.1 MDR 0001030 GD ................... 34 9.2 IECEx TRA 16.0020X ................34 Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 5 of 39...
- Page 6 Table 13: Typical NDIR Methane Cross-Sensitivity ................30 Table 14: Typical Carbon Monoxide Cross-Sensitivity ................31 Table 15: Cross sensitivity of catalytic methane gas sensors ..............32 Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 6 of 39...
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Page 7: Definitions
29.1:2008 Explosive atmospheres - Part 0: Equipment - General requirements IEC 60079.0:2011 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" IEC 60079.11:2011 Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 7 of 39... -
Page 8: Safety And Other Warnings
10% - 25% v/v oxygen. When exposed to other gases. Therefore, the 0-25% range Oxygen Sensor - Electrochemical (177872) may read high when exposed to concentrations of carbon dioxide exceeding 5%. Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 8 of 39... - Page 9 General requirements and test methods. 1.1.5.2 Catalytic CH4 Operation Ampcontrol designed and in-house tested the 0-5% range Methane Sensor - Catalytic (177871) to comply with the performance requirements of AS/NZS 60079.29.1, Explosive atmospheres, Part 29.1: Gas detectors—Performance requirements of detectors for flammable gases.
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Page 10: Receiving And Storage
If there is evidence of physical damage, notify Ampcontrol immediately. Notify Ampcontrol immediately in the case of any discrepancies to the packing list. Keep a record of any claims and correspondence. Photographs are recommended. -
Page 11: Product Overview
The GG2 Detector communicates serially using a robust digital communication protocol across P1 pins 3 and 4. NOTE Compatible modules available from Ampcontrol fully implement the GG2 Detector digital interface. Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 11 of 39... -
Page 12: Figure 1: Gg2 Example Compatible Modules (Imac Communication)
Figure 1: GG2 Example Compatible Modules (iMAC Communication) Figure 2: GG2 Detector Overview Proprietary Connector (P1) Retention clip Serial number sticker NATA sticker Part number sticker Detector Marking label Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 12 of 39... -
Page 13: Markings
Electrochemical sensors are sensitive to the effects of pressure and should not be operated outside of their stated range of ±20 kPa. 3.5.4 Air Velocity Electrochemical sensors are insensitive to typical air velocities. Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 13 of 39... -
Page 14: Catalytic Sensors
Permanent Cosmetics Dimethicone 2ppm Cleaning (continuous Products exposure) Organo- Some Fuels Signal output on metallic Petrochemical gas is reduced. Permanent Compounds Works Effect is noticeable Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 14 of 39... - Page 15 Due to the complex dynamics associated within catalytic elements and particle filters, they are slightly sensitive to changes in air velocity. The GG2 filter assembly has been designed to greatly minimise this Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 15 of 39...
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Page 16: Ndir Sensors
The GG2 Calibration Cup and procedures detailed in this manual have been designed to prevent errors in the calibration process. Use of any calibration cup not detailed in this manual is prohibited. Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 16 of 39... -
Page 17: Enclosure
GG2 Detector cannot respond to a change in gas concentration A visual inspection and bump test should be performed if the GG2 Detector has been exposed to excessive dust and water. Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 17 of 39... -
Page 18: Certification
Part 9 of the Work Health and Safety (Mines and Petroleum Sites) Regulation 2014. d. Calibrations must be undertaken in accordance with the manufacturer’s instructions. Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 18 of 39... -
Page 19: Installation
It is extremely important that the limitations and functionality of the unit are understood to prevent incorrect installation and use from creating a potentially dangerous risk. If in doubt as to the nature of the limitations or their implication, consult a competent authority such as a supervisor or Ampcontrol technical representative. -
Page 20: Installation Guidelines
The services of a Risk Assessment Engineer or specialist should be used if additional assistance is required in selecting the position of, or the number of sensors required for the application. Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 20 of 39... -
Page 21: Conditions Of Safe Use
The input parameters of P1 (Pins 1 to 4) are: Table 6: Conditions of Safe Use P1: Pins 1, 2, 3, 4 Input Parameters 16.5V negligible negligible Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 21 of 39... -
Page 22: Mechanical Installation Information
4.6.1 Compatible Module The GG2 Detector is a part of a GG2 range of products and is designed to interface directly with compatible modules. Contact Ampcontrol for a current list of compatible modules. 4.6.2 Remote Cable Assembly The GG2 detector can be mounted remotely from a compatible module using the GG2 remote cable assembly. -
Page 23: Figure 4: Gg2 Detector Connector P1 Pin Numbering
4.6.4 Detector Wiring and Connectors The GG2 Detector has a five-pin connector that interfaces directly to compatible modules available from Ampcontrol or the remote cable assembly. The connector pins are detailed in Table 7. Figure 4: GG2 Detector Connector P1 Pin numbering... -
Page 24: Commissioning And Calibration
GG2 Detectors should be tested regularly to verify proper operation. AS 2290.3 provides guidance depending on the application. CAUTION! GG2 Detectors should be NATA calibration at least every 6 months to ensure their proper operation. Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 24 of 39... -
Page 25: Calibration Troubleshooting
If left in Cal mode the instrument will revert to normal mode after about 2 minutes, retaining its last settings. 5.3.3 Erratic Readings Check the calibration cup, gas cylinder and gas lines for leaks or improper flow regulation. Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 25 of 39... -
Page 26: Service, Maintenance & Disposal
Periodic maintenance consists mainly of scheduled checks to ensure the instrument remains in adjustment and gives the required response to sampled gas. For recommended maintenance tasks and schedules, refer to the AS/NZS 2290 series. Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 26 of 39... -
Page 27: Disposal
By ensuring that this product is disposed of correctly, you will be helping to prevent potentially negative consequences for the environment, which could otherwise be caused by incorrect waste handling of this product. Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 27 of 39... -
Page 28: Specifications
5% Carbon Dioxide in Air ±0.3% Oxygen 10% Carbon Dioxide in Air ±0.4% Oxygen 5% Nitric Oxide in Air ±0.3% Oxygen 5% Nitrogen Dioxide in Air ±0.3% Oxygen Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 28 of 39... -
Page 29: Electrochemical Co
50ppm CO + 5% Carbon Dioxide in Air ±5 ppm CO 50ppm CO + 5% Nitric Oxide in Air ±5 ppm CO 50ppm CO + 5% Nitrogen Dioxide in Air ±5 ppm CO Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 29 of 39... -
Page 30: Ndir Ch
2% Methane + 5% Carbon Dioxide in Air ±0.2% Methane 2% Methane + 0.075% Ethane in Air ±0.2% Methane 2% Methane + 0.020% Ethane in Air ±0.2% Methane Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 30 of 39... -
Page 31: Ndir Co
0.5% CO2 + 5% Carbon Dioxide in Air ±0.05% CO2 0.5% CO2 + 5% Nitric Oxide in Air ±0.05% CO2 0.5% CO2 + 5% Nitrogen Dioxide in Air ±0.05% CO2 Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 31 of 39... -
Page 32: Catalytic Ch
2% Methane + 5% Carbon Dioxide in Air ±0.2% Methane 2% Methane + 0.075% Ethane in Air ±0.2% Methane 2% Methane + 0.020% Ethane in Air ±0.2% Methane Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 32 of 39... -
Page 33: Equipment List
GG2 Detector EC CO 100 ppm 177875 Accessory GG2 Calibration Cup 177876 Accessory GG2 Connector Dust Cover 178994 Accessory GG2 Remote Sensor Cable Connection Module 177878 Accessory GG2 Retainer Clip Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 33 of 39... -
Page 34: Approvals
The official controlled version of the certificate may be obtained online from the IECEx website The attached certificate below was current when this document was published but is to be considered an uncontrolled version. Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 34 of 39... -
Page 35: Uncontrolled Copy - Refer To Ampcontrol Website For Latest Version
Ampcontrol Pty Ltd – ABN 28 000 915 542 GG2 DETECTOR USER MANUAL GG2B011 Version 3 – June/19 Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 35 of 39... -
Page 36: Uncontrolled Copy - Refer To Ampcontrol Website For Latest Version
Ampcontrol Pty Ltd – ABN 28 000 915 542 GG2 DETECTOR USER MANUAL GG2B011 Version 3 – June/19 Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 36 of 39... -
Page 37: Uncontrolled Copy - Refer To Ampcontrol Website For Latest Version
Ampcontrol Pty Ltd – ABN 28 000 915 542 GG2 DETECTOR USER MANUAL GG2B011 Version 3 – June/19 Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 37 of 39... -
Page 38: Uncontrolled Copy - Refer To Ampcontrol Website For Latest Version
Ampcontrol Pty Ltd – ABN 28 000 915 542 GG2 DETECTOR USER MANUAL GG2B011 Version 3 – June/19 Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 38 of 39... - Page 39 Ampcontrol Pty Ltd – ABN 28 000 915 542 GG2 DETECTOR USER MANUAL GG2B011 Version 3 – June/19 Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version Page 39 of 39...
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