Teledyne gfc 7000t User's Manual
Contents
1. Purge Gas Pressure Reg GFC 7000TU only a I I SAMPLE GAS INLET l i I l l Ir H x l PRESSURE i span inter Particulate I l Filter I I 1 SE Si i VENT SPAN i OUTLET I I pon ae l i i IZS INLET l uj 6 2 5 l I Valve Option x mmm mja wn en wn gn pm wem am en am 5 i x i oe z i oe OUTLE e SS 1 OE Flowmeter ch I LI 2 I 5 2 ac I I Figure 4 2 Pneumatic Connections Configuration with Zero Span Valve Option Teledyne Analytical Instruments Model GFC7000T Carbon Dioxide Analyzer Table 4 1 Model GFC 7000T Pneumatic Connections Rear Panel Label Function Connect a gas line from the source of sample gas here SAMPLE Calibration gasses are also inlet here on units without zero span valve option installed Connect an exhaust gas line of not more than 10 meters EXHAUST long here On units with zero span valve option installed connect a gas line to the source of calibrated span gas here VENT SPAN Not used On units with zero span valve option installed attach a PRESSURE SPAN ZERO gas line to the source of zero air here This inlet supplies purge air to the GFC wheel housing TO PURGE Connect a source of dried air that has been scrubbed of CO3 This exhausts purge air to the GFC wheel housing FROM PURGE Connect an exhaust gas line of not more than 10 meters long here Itis only used on t2. Voltage Coefficient Dimensions HxWxD lt 0 05 of reading per V 7 x 17 x 23 5 178 mm x 432 mm x 597 mm Weight AC Power 40 Ib 18 1 kg 100 120V 50 60 Hz Teledyne Analytical Instruments Model GFC7000T Carbon Dioxide Analyzer PARAMETER SPECIFICATION 220 240 V 50 60 Hz Environmental Installation Category Over voltage Category II Pollution Degree 2 Conditions Standard I O 1 Ethernet 10 100Base T 2 RS 232 300 115 200 baud 2 USB device ports 8 opto isolated digital status outputs 6 opto isolated digital control inputs 4 analog outputs Optional 1 0 1 USB com port 1 RS485 8 analog inputs 0 10V 12 bit 4 digital alarm outputs Multidrop RS232 3 4 20mA current outputs Analog Output 1 part in 4096 of selected full scale voltage Resolution Certifications CE IEC 61010 1 2001 EN61326 Class A North American CNEMKO Canada CAN CSA C22 2 No 61010 1 04 NEMKO CCL US UL No 61010 1 2 Edition 3 ELECTRICAL CONNECTIONS Follow the instructions for unpacking inspecting and making electrical connections presented in the main operation manual included with your analyzer Teledyne Analytical Instruments Model GFC7000T Carbon Dioxide Analyzer 4 PNEUMATIC CONNECTIONS This section provides information on the basic pneumatic configuration and the zero span valve option pneumatic configuration First are diagrams to illustrate the con
3. Manual Addendum Model GFC 7000T CO Analyzer Addendum to GFC 7000TA Manual PN 07272 P N M07273 DATE 06 11 13 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments 16830 Chestnut Street City of Industry CA 91748 Telephone 626 934 1500 Fax 626 961 2538 Web www teledyne ai com i Teledyne Analytical Instruments Model GFC7000T Carbon Dioxide Analyzer Copyright 2013 Teledyne Analytical Instruments All Rights Reserved No part of this manual may be reproduced transmitted transcribed stored in a retrieval system or translated into any other language or computer language in whole or in part in any form or by any means whether it be electronic mechanical magnetic optical manual or otherwise without the prior written consent of Teledyne Analytical Instruments 16830 Chestnut Street City of Industry CA 91748 Warranty This equipment is sold subject to the mutual agreement that it is warranted by us free from defects of material and of construction and that our liability shall be limited to replacing or repairing at our factory without charge except for transportation or at customer plant at our option any material or construction in which defects become apparent within one year from the date of shipment except in cases where quotations or acknowledgements provide for a shorter period Components manufactured by others bear the warranty of their manufacturer This warranty does not cover def
4. ects caused by wear accident misuse neglect or repairs other than those performed by Teledyne or an authorized service center We assume no liability for direct or indirect damages of any kind and the purchaser by the acceptance of the equipment will assume all liability for any damage which may result from its use or misuse We reserve the right to employ any suitable material in the manufacture of our apparatus and to make any alterations in the dimensions shape or weight of any parts in so far as such alterations do not adversely affect our warranty Important Notice This instrument provides measurement readings to its user and serves as a tool by which valuable data can be gathered The information provided by the instrument may assist the user in eliminating potential hazards caused by his process however it is essential that all personnel involved in the use of the instrument or its interface be properly trained in the process being measured as well as all instrumentation related to it The safety of personnel is ultimately the responsibility of those who control process conditions While this instrument may be able to provide early warning of imminent danger it has no control over process conditions and it can be misused In particular any alarm or control systems installed must be tested and understood both as to how they operate and as to how they can be defeated Any safeguards required such as locks labels or redundancy mu
5. ended that you read that operation manual in its entirety as well as this addendum before operating the instrument Teledyne Analytical Instruments Model GFC7000T Carbon Dioxide Analyzer This page intentionally left blank Teledyne Analytical Instruments Model GFC7000T Carbon Dioxide Analyzer TABLE OF CONTENTS Abo t This Addendum aaa aanne Ries eet oe AAA E EAA E SANAAA AKENTA AERA E TINNE N Aiea jii Ilol 931g CTAC EE eg V 1 DV GIG We sats eegene Eege 1 2 Specifications and Agency Approvals ssssssssssseeessseresstrrnrerrenttttrresertrnnetrnnnrstnnnnseren nnet 1 3 Electrical Connections inina aa E EE skeen esha 2 4 Pneumati Connections ee Zeene 3 4 1 Basic and Zero Span Valve Option Configurations cccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaees 3 4 2 Making the Pneumatic Connections vis 0 0 052 ties os Ren eee ie 5 5 Relay alarm outputs Standard confouratton 6 6 Relay alarm outputs Air Products Configuration ccccecceeeeeeeeeeeeeeeeeeeeeeeeteneeeeeeeenaeeees 7 7 Control inputs Air Products Configuration on 7 Teledyne Analytical Instruments Model GFC7000T Carbon Dioxide Analyzer This page intentionally left blank Teledyne Analytical Instruments vi Model GFC7000T Carbon Dioxide Analyzer 1 OVERVIEW The Model GFC 7000T is a close derivative of the Model GFC 7000TA CO Analyzer The main differences are as follows The optical bench is longer 14 m ma
6. fault The AL2 and AL3 relays energize when the corresponding concentration limits are exceeded Teledyne Analytical Instruments Model GFC7000T Carbon Dioxide Analyzer 6 RELAY ALARM OUTPUTS AIR PRODUCTS CONFIGURATION There are 4 relay alarm outputs AL1 AL4 on the rear panel e AL1 is for system okay e AL2 is for high range status and e ALSis for zero calibration status e AL4 is not used The AL1 relay is energized when the system is okay and de energized when the system has a fault The AL2 relay is energized when the high auto range is in use and and AL3 relays energize when the the instrument is in zero calibration mode 7 CONTROL INPUTS AIR PRODUCTS CONFIGURATION ONLY An additional control input is available on this instrument Control input C is used to select the range for remote calibration When input C is low the instrument selects high range during contact closure calibration Teledyne Analytical Instruments
7. figurations followed by a description of the pneumatic ports and then step by step instructions for attaching the lines 4 1 BASIC AND ZERO SPAN VALVE OPTION CONFIGURATIONS CAUTION AN Sample and calibration gases should only come into contact with PTFE Teflon FEP glass stainless steel or brass NOTE To prevent dust from entering the gas flow channels your analyzer was shipped with small plugs inserted into each of the pneumatic fittings on the back panel Remove these dust plugs and store for future use before proceeding Figure 4 1 illustrates the most common configuration for gas supply and exhaust lines to the Model GFC 7000T Analyzer without an internal pump Figure 4 2 illustrates the pneumatic connections for optional configuration with optional zero span valves Table 4 1 describes the pneumatic ports Note that the flowmeter could also be configured upstream of the instrument Since most flowmeters are calibrated at ambient pressure ensure that the flow going through the flow meter is at ambient pressure when it is placed upstream Teledyne Analytical Instruments Model GFC7000T Carbon Dioxide Analyzer Particulate Filter J _ Ww 2 rI Wl wi a lt Ko wo H o ail S 3 a Flowmeter em Flow Control TEEN ng INLET Sy Purge Gas GFC 7000TU onl Pressure Reg VENT iar i INLET i ee Ell
8. he GFC 7000TU instrument 4 2 MAKING THE PNEUMATIC CONNECTIONS CAUTION Venting should be outside the shelter or immediate area surrounding the instrument 1 Attach a sample inlet line to the sample inlet port The SAMPLE input line should not be more than 2 meters long 2 Attach sources of zero air and span gas 3 Span Gas is a gas specifically mixed to match the chemical composition of the type of gas being measured at near full scale of the desired measurement range When CO measurements are to be made with the Teledyne Instruments Model GFC 7000T Analyzer it is recommended that you use a gas calibrated to have a CO2 content equaling 80 of the range of compositions being measured Teledyne Analytical Instruments Model GFC7000T Carbon Dioxide Analyzer EXAMPLE If the application is to measure between 0 ppm and 50 ppm an appropriate Span Gas would be 40 ppm If the application is to measure between 0 ppm and 100 ppm an appropriate Span Gas would be 80 ppm Zero Air is similar in chemical composition to the earths atmosphere but scrubbed of all components that might affect the analyzer s readings In the case of CO2 measurements this means CO less than 0 1 ppm of CO and Water Vapor Zero Air can be purchased in pressurized canisters or created using a Teledyne Instruments Model 701 Zero Air Generator in combination with a canister of indicating soda lime 4 Attach an exhaust line t
9. king the instrument more sensitive at low CO levels The instrument has a user selectable full scale range of 0 100 PPB to 0 100 PPM of COs The rear panel is different There is an extra pneumatic port for the exhaust of the purge gas to the GFC wheel Also there are relay alarm outputs available on the rear panel Refer to the main manual i e GFC 7000TA that is shipped with your instrument for details of the instrument s components and operation Any differences between this instrument and what is described in the GFC 7000TA will be described in this Addendum to the manual 2 SPECIFICATIONS AND AGENCY APPROVALS Table 2 1 presents the specification parameters and values as well as agency approvals Table 2 1 GFC 7000T Specifications and Agency Approvals PARAMETER SPECIFICATION Ranges User selectable to any full scale range from 0 2 ppm to 0 2 000 ppm Measurement Units ppb ppm g m mg m user selectable Zero Noise lt 0 1 ppm RMS Span Noise lt 1 of reading RMS Lower Detectable Limit lt 0 2 ppm Zero Drift 24 hours lt 0 25 ppm Span Drift 24 hours lt 0 5 of reading Linearity 1 of full scale Precision 0 5 reading Lag Time 10 sec Rise Fall Time lt 60 sec to 95 Sample Flow Rate 800 cm min 10 Temperature Range 5 40 C operating Humidity Range 0 95 RH Non Condensing Temp Coefficient lt 0 05 of reading per C
10. o the exhaust outlet port The exhaust from the analyzer and vent lines should be vented to atmospheric pressure using maximum of 10 meters of 1 4 PTFE tubing 5 Attach a source of dried air scrubbed of CO to the purge inlet port The source of purge gas should be at least 10 psig and capable of maintaining a flow of at least 1 liter min Purge source gas pressure should not exceed 30 psig The purge exhaust is only used on the GFC 7000TU model 6 Once the appropriate pneumatic connections have been made check all pneumatic fittings for leaks 5 RELAY ALARM OUTPUTS STANDARD CONFIGURATION There are 4 relay alarm outputs AL1 AL4 on the rear panel e AL1 is for system okay e AL2 is for concentration limit 1 exceeded and e ALG is for concentration limit 2 exceeded e AL4 is not used The relay alarm output AL1 is enabled all the time whereas the AL2 and AL3 can be enabled disabled by going into the diagnostics menu with 929 password then factory options then turning conc Alarm Relays ON or OFF When the concentration alarm relays are enabled concentration alarms status is no longer available through the Status output pins So either the alarm relays or the status bits could be used to monitor the concentration alarms but not both at the same time The default factory setting is to enable the concentration alarm relays The AL1 relay is energized when the system is okay and de energized when the system has a
11. st be provided by the user or specifically requested of Teledyne at the time the order is placed Therefore the purchaser must be aware of the hazardous process conditions The purchaser is responsible for the training of personnel for providing hazard warning methods and instrumentation per the appropriate standards and for ensuring that hazard warning devices and instrumentation are maintained and operated properly Teledyne Analytical Instruments the manufacturer of this instrument cannot accept responsibility for conditions beyond its knowledge and control No statement expressed or implied by this document or any information disseminated by the manufacturer or its agents is to be construed as a warranty of adequate safety control under the user s process conditions Trademarks All trademarks registered trademarks brand names or product names appearing in this document are the property of their respective owners and are used herein for identification purposes only Teledyne Analytical Instruments ii Model GFC7000T Carbon Dioxide Analyzer ABOUT THIS ADDENDUM This addendum part number 07273 is to be used in conjunction with the Model GFC 7000TA operation manual part number 07272 Where operation of the Model GFC 7000T diverges from that of the Model GFC 7000TA this addendum takes precedence Please note that the GFC 7000TA operation manual contains important SAFETY messages for this instrument It is strongly recomm
Download Pdf Manuals
Related Search