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XTP601 User’s Manual

Michell Instruments

INTRODUCTION

1 INTRODUCTION

This manual will show how to measure oxygen easily using the XTP601 Oxygen Analyzer.

The following sections contain information about:

• Analyzer

components

• Operating

instructions

• Calibration and maintenance of the Analyzer
• Installation

Please read this manual carefully and pay special attention to the safety warnings and

notifications.

NOTE: Warnings and important notifications are marked with bold text.

The 3 versions of the XTP601 available are shown below:

The 5 versions of the XTP601 available as described below:

GP1, GP2 or EX1

Analyzer with touch screen

(capacitive buttons)

GP3 or EX3

Oxygen transmitter

Figure 1

XPT601 Oxygen Analyzer Versions

The XTP601 Oxygen Analyzer is based on Michell Instruments’ advanced proprietary

Thermo-Paramagnetic technology. It measures the percentage of oxygen in a wide

range of gases, including nitrogen, hydrogen, carbon dioxide methane and biogas.

The sensor is housed in a weather-proof (GP version) or explosion-proof (EX version)

casing - both IP66 & NEMA 4X rated. It is suitable for a range of applications in safe or

hazardous areas.

EX1, EX3 and GP2 models are supplied with flame arrestors for use with flammable

gases or in hazardous areas.

NOTE: this manual relates to products with firmware version V1.07.

Содержание XTP601

Страница 1: ...XTP601 Process Oxygen Analyzer User s Manual 20 91 02 Cell T Not Stable Back Gas N2 97313 Issue 5 1 July 2018...

Страница 2: ...s information when contacting Michell Instruments for service purposes Analyzer Code Serial Number Invoice Date Location of Instrument Tag No Analyzer Code Serial Number Invoice Date Location of Instr...

Страница 3: ...opied or otherwise reproduced communicated in any way to third parties nor stored in any Data Processing System without the express written authorization of Michell Instruments Ltd XTP601 For Michell...

Страница 4: ...3 4 ENTER Button 7 2 4 Menu Structure 8 2 4 1 Menu Map 9 2 5 Front Pages No passcode Required 9 2 5 1 Main Page 10 2 5 2 Chart Page 11 2 5 3 Secondary Parameters Page 12 2 5 4 O2 Min Max Page 12 2 5...

Страница 5: ...l Compensation Page 18 Figure 23 External Sensor Page 19 Figure 25 Field Cal Page 20 Figure 26 1 Point Calibration Page 23 Figure 27 2 Point Calibration Page 24 Figure 28 Field Calibration Reset Page...

Страница 6: ...Register Map 40 Appendix C Hazardous Area Certification 47 C 1 Product Standards 47 C 2 Product Certification 47 C 3 Global Certificates Approvals 47 C 4 Special Conditions 47 C 5 Maintenance and Ins...

Страница 7: ...me parts of the instrument may be at high temperature Toxic Materials The use of hazardous materials in the construction of this instrument has been minimized During normal operation it is not possibl...

Страница 8: ...per square inch scfh standard cubic feet per hour V Volt inches ohm Warnings The following general warnings listed below are applicable to this instrument They are repeated in the text in the appropri...

Страница 9: ...01 available as described below GP1 GP2 or EX1 Analyzer with touch screen capacitive buttons GP3 or EX3 Oxygen transmitter Figure 1 XPT601 Oxygen Analyzer Versions The XTP601 Oxygen Analyzer is based...

Страница 10: ...ation and movement and highly resistant to drift over a long period of time compared to other sensing technologies Innovative sensor design which minimizes zero drift and offers increased protection a...

Страница 11: ...for safety Biogas waste landfill and digester plants Inert gas for pharmaceutical industry and painting gas Catalyst regeneration 1 3 O Ring Selection The XTP601 is available with 3 types of O rings...

Страница 12: ...wer and beginning the flow of gas please ensure that the system has been properly installed following the instructions in Section 4 Check that the wiring has been completed correctly Zero and Span gas...

Страница 13: ...er source is applied After the analyzer is powered up the display will be illuminated The analyzer takes up to 5 seconds to initialize and during this period will display the product type and firmware...

Страница 14: ...ove illustrates the user interface which consists of a backlit Liquid Crystal Display and 4 touch sensitive pads that facilitate user interaction through the glass of the enclosure All versions have A...

Страница 15: ...wn Arrow Buttons Figure 7 Up Down Arrow Buttons The Up and Down buttons are used to change pages scroll through lists and adjust values In the Reset and Field Calibration Menus pressing the Up button...

Страница 16: ...the User Menu press the ENTER button from the Main Page to call up a passcode prompt Use the Up and Down buttons and press ENTER after each value The User Passcode is 1919 From the Main Page the user...

Страница 17: ...00 0 50 2 00 0 50 2 00 COMP 40 COMP 60 COMP 80 COMP 100 HOURS 00 23 00 59 1 31 1 12 00 99 MINS DAY MONTH YEAR LIVE CLOCK CAL TYPE 1 2 POINT 0 00 100 00 0 00 100 00 0 00 100 00 0 00 100 00 REF GAS 1 A...

Страница 18: ...C for minimum of 5 minutes Status Bar Flashes any system warnings and error messages see below Status Message Table Message Trigger Condition Light Guide if fitted O2 out of range beyond calibration r...

Страница 19: ...chart interval is changed the Display is changed between O2 and O2 HSR or the instrument power is cycled The chart will record either O2 Non HSR or O2 HSR if this is set to ON in the setup pages Char...

Страница 20: ...ensation input mA i p channel 1 as a 4 mA 0 and 20 mA 100 OFF displayed instead of value if external compensation is turned off EXT I P Value of the external input in the selected parameter and unit D...

Страница 21: ...ours Used Last Cal Date Cal Press mB Atm Press mB ModBus Rx Code 1 0 125 04 08 11 1000 0 1000 0 Figure 15 Info Page From the Main Page it is possible to get to the Info Page by pressing the ESC button...

Страница 22: ...low factory setting changes To access the User Menu press the ENTER button from the Main Page to call up a passcode prompt Use the Up and Down buttons and press ENTER after each value The User Passcod...

Страница 23: ...RESS COMP Turns pressure compensation on or off It is automatically turned off when Michell or field calibration is being performed ON OFF EXT COMP Turn externals sensor compensation on or off It is a...

Страница 24: ...ion for external sensor only psia bara kPa CHART INTVAL Chart interval 2 60 s in 2 sec steps DATE Date on the LCD can be either format DD MM YY or MM DD YY Scroll down past the DATE field to access th...

Страница 25: ...0 100 00 CH2 OUT ZERO CH2 OUT SPAN AL1 SETP OFF LOW HIGH OFF LOW HIGH AL2 SETP AL1 CONFIG AL2 CONFIG Figure 21 Outputs Page The analyzer has two 4 20 mA outputs and 2 concentration alarm relays The pr...

Страница 26: ...on is needed for line pressure A 4 20 mA line pressure sensor would be ranged over the compensation range While the instrument reads a fixed O2 value a table is created see example below while varying...

Страница 27: ...able that is being measured by the external sensor Select None to turn the feature off Other represents a user defined variable None Dewpoint tempr Pressure Other EXT SENS MIN Depends on parameter and...

Страница 28: ...or 2 POINT REF GAS 1 Cal reference gas for 1 point cal lower cal reference gas for 2 point cal ACTUAL 1 Actual measured O2 for REF GAS 1 See Section 3 1 REF GAS 2 Upper cal reference gas for 2 point c...

Страница 29: ...Red LED flashing indicates when external compensation input or external sensor is out of range if either is selected to ON Out of range is 3 6 mA or 21 mA see Status Message Table in Section 2 5 1 Re...

Страница 30: ...t is possible to switch off the Field Calibration and revert to the Factory Calibration This can be useful for diagnostic purposes if the reading is not what is expected The unit is delivered with a f...

Страница 31: ...ENTER to de select 3 Press ENTER to highlight REF GAS 1 and use the Up and Down buttons to match the value of the concentration of the calibration gas NOTE This value only needs to be set when using...

Страница 32: ...nsure the Adjusted value at the bottom of the page has stabilized NOTE There will be a symbol next to Adjusted while the reading is stabilizing When the symbol disappears the reading will be stable an...

Страница 33: ...and turn Field Calibration on This can be done either just before or just after the field calibration procedure 3 3 Field Calibration Reset The Field Calibration can simply be turned ON or OFF in the...

Страница 34: ...tificates Maintenance and servicing of the product must only be carried out by suitably trained personnel or returned to an approved Michell Instruments Service Center Before the cover is refitted the...

Страница 35: ...aining 2 lid keys and 1 hex key for the grub screw Any cable glands supplied will also be in the smaller carton The manual will be loose in the main box Contents XTP601 Process Oxygen Analyzer XTP601...

Страница 36: ...parts of the analyzer shown below h h h h h h h h h h h h h h h h A B C D E F G H Figure 28 XTP601 Cutaway Showing Major Components A Lid with display and touch screen B Instrument case C Measuring c...

Страница 37: ...and side ofthe case Remove the lid using the lid keys supplied The lid will require a firm grip to loosen M5 Locking Grub Screw g g g Figure 29 XTP601 Lid Removal If fitted remove the display status p...

Страница 38: ...ls have 1 8 NPT female gas connections For applications where the oxygen concentration is 90 or above any PTFE tape used must be unsintered This is to prevent an explosion due to conventional PTFE tap...

Страница 39: ...gnal The XTP601 requires 24 V DC power input at a maximum start up current of 1 5 A All versions will use a braid screened multi core cable Ideally one cable for signals PL4 PL5 and another cable for...

Страница 40: ...e 9600 Parity None Data bits 8 Stop bits 1 4 5 5 Analog 4 20 mA Outputs and Communications PL5 Green Warning Do not attempt to loop power this instrument via the 4 20 mA output as this will irreversib...

Страница 41: ...ng up cell temperature not stabilized both relays are OFF 4 5 7 Analog 4 20 mA Inputs and Sensor Excitation Voltage PL4 Green PIN 6 PIN 5 PIN 4 PIN 3 PIN 2 PIN 1 Ch2 I P Ch2 I P Ch2 Exc V Ch1 I P Ch1...

Страница 42: ...try If this is required for the Hazardous Area version of the analyzer this must be specified at time of purchase order If fitted in a Hazardous Area EX version of the XTP601 the light guide not be di...

Страница 43: ...XTP601 User s Manual Michell Instruments 35 APPENDIX A Appendix A Technical Specifications...

Страница 44: ...41 to 122 F max 45 C 113 F for standard cell Sample Cell Temperature Standard 50 C 113 F Optional 55 C and 60 C 131 F and 140 F for ranges 0 0 5 up to 0 50 only Background Gas Analyzer is calibrated i...

Страница 45: ...Ekraz Gas Connection EX1 EX3 GP2 1 8 NPT female GP1 and GP3 1 4 NPT female Ingress Protection IP66 NEMA 4X Hazardous Area Certification Certification Codes ATEX II 2GD Ex d IIB H2 T6 Gb Ex tb IIIC T85...

Страница 46: ...WN WITH FLAME ARRESTOR FITTED 2 off M20 3 off 171 mm 6 73 195 mm 7 68 195 mm 7 68 44 0 mm 1 73 11 5 mm 0 45 12 0 mm 0 47 12 0 mm 0 47 11 5 mm 0 45 15 5 mm 0 61 50 5 MAX 70 0 REF NOTE 1 GP1 and GP3 mod...

Страница 47: ...XTP601 User s Manual Michell Instruments 39 APPENDIX B Appendix B Modbus Register Map...

Страница 48: ...50 2 00 G 15 N2 VCOMP ADC for ratio comp R 0 8191 A 16 BACKG VCOMP ADC for ratio comp R 0 8191 A 17 BACKG ZERO for zero offset value R 10 00 10 00 G 18 BACKG SPAN for ratio gas value R 0 00 100 00 G 1...

Страница 49: ...58 Last Cal Date DATE MONTH R 1 31 1 12 J 59 Last Cal Date Field or Factory bit 15 YEAR bits0 3 R 0 Factory 1 Field 0 99 J 60 PCB Tempr Offset for MSP430 Int Tempr only NOT USED in latest f w R 100 1...

Страница 50: ...d cal correction R 199 00 199 99 G 92 Spare 93 Spare 94 Spare 95 Spare 96 Spare 97 Spare 98 Spare 99 Spare Register Type A Unsigned Integer 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 r w r w r w r w r w r...

Страница 51: ...0 Non US 1 US 6 0040 SPARE 7 8 9 10 0780 SPARE 11 12 13 3800 Ext Sensor Parameter 000 none 001 dewp 010 tempr 011 press 100 other 14 15 C000 SPARE Register Type F 2000 0 to 2000 0 15 14 13 12 11 10 9...

Страница 52: ...or 21mA RED FLASH priority2 5 0020 Ext sens signal error input 3 6mA or 21mA RED FLASH priority2 6 0040 Cell T not stable not within 0 5 degC of setpoint for continuous period of 5 minutes RED ON prio...

Страница 53: ...ster Type K 32767 to 32767 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 r w r w r w r w r w r w r w r w r w r w r w r w r w r w r w r w Range 0 to 65535 represents values Conversion RegValue 32767 Register T...

Страница 54: ...XTP601 User s Manual 46 97313 Issue 5 May 2018 APPENDIX C Appendix C Hazardous Area Certification...

Страница 55: ...R 2009 C 2 Product Certification This product is attributed with the product certification codes ATEX IECEx II 2 GD Ex d IIB H2 T6 Gb Ex tb IIIC T85 C Db IP66 North American Class I Division 1 Groups...

Страница 56: ...uitably qualified personnel and in accordance with the instructions provided and the terms of the applicable product certificates Maintenance and servicing of the product must only be carried out by s...

Страница 57: ...XTP601 User s Manual Michell Instruments 49 APPENDIX D Appendix D Quality Recycling Compliance Warranty Information...

Страница 58: ...directives Full information can be found on our website at www michell com compliance This page contains information on the following directives ATEX Directive Calibration Facilities Conflict Mineral...

Страница 59: ...XTP601 User s Manual Michell Instruments 51 APPENDIX E Appendix E Analyzer Return Document Decontamination Declaration...

Страница 60: ...chemicals YES NO Radioactive substances YES NO Other hazards YES NO Please provide details of any hazardous materials used with this equipment as indicated above use continuation sheet if necessary Yo...

Страница 61: ...XTP601 User s Manual Michell Instruments 53 NOTES...

Страница 62: ......

Страница 63: ......

Страница 64: ...http www michell com...

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