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TX6355 User  Manual

 

www.trolex.com

 

P5596.1600 rev B

 

5

 

 

 

 

 

1.2  Application

 

 

Fixed point gas detection for safety monitoring in hazardous areas and general 
purpose applications.

 

 

 

Underground Mining and Tunnelling

 

Ex ia

 

 

 

TX6355

 

Supply Voltage: 

6 V dc from built in 

battery pack

 

 

Type of protection:

 

Intrinsically safe. Ex ia

 

 

1.3  Product Options

 

 
Mining Ex: 

Supply Voltage:

 

TX6355.03 

General Purpose - 6V dc from built in battery pack 

TX6355.04.01 

MSHA Approved - 6V dc from built in battery pack 

TX6355.04.02 

MSHA Approved and QPS Performance Approved 6V dc

 

from built in battery pack

 

TX6355.05 

MASC Approved - 6V dc from built in battery pack

 

TX6355.06 

Australia certified - 6V dc from built in battery pack

 

 
A choice of Sentro eModules for sensing a range of toxic and flammable gases. 
See pages 9 to 14 for details of compatible Sentro eModules.

 

 

Содержание Sentro Wireless TX6355

Страница 1: ...TX6355 Sentro Wireless...

Страница 2: ......

Страница 3: ...ols and Indicators 18 4 2 Software Menus 20 4 3 Navigation 21 4 4 Power up 22 4 5 Main Menu 23 4 5 1 Calibrate 24 4 5 2 TX6355 Setup 27 4 5 3 Modbus Address 32 4 5 4 Module Setup 34 4 5 5 CommTrac 38...

Страница 4: ...n of toxic gases and flammable gases Exclusive pre calibrated plug in gas sensing modules for many types of gas and climatic conditions LCD readout and visual LED alarm indicators Strata specific digi...

Страница 5: ...1 3 Product Options Mining Ex Supply Voltage TX6355 03 General Purpose 6V dc from built in battery pack TX6355 04 01 MSHA Approved 6V dc from built in battery pack TX6355 04 02 MSHA Approved and QPS P...

Страница 6: ...6 P5596 1600 rev B www trolex com 1 4 Dimensions...

Страница 7: ...oules housing Calibration and setup Digitally controlled ZERO and SPAN pushbutton setting Signal fix The analogue output signal of the sensor is fixed during calibration to prevent false alarms from b...

Страница 8: ...ounting By attachment point on the top of the Sentro Wireless housing will accept a standard 25 mm strap 1 6 Electrical Details Output signals Strata specific digital wireless output signal Supply vol...

Страница 9: ...lots at each module bay can be individually configured using coding stops to prevent invalid sensing module combinations The eModule will identify itself when plugged into the sensor housing and auto...

Страница 10: ...10 P5596 1600 rev B www trolex com...

Страница 11: ...P5596 1600 rev B 11 www trolex com TX6355 User Manual...

Страница 12: ...ensing eModule with part no TX6350 04 250 50 0 to 50 ppm range or eModule part no TX6350 04 250 500 0 to 500 ppm range Powered by 4 Energizer E95 D cell type batteries Indoor use and CO gas only Ambie...

Страница 13: ...or equipment 2 3 Australia IECEx Model TX6355 06 nn is evaluated against the following standards IEC 60079 0 2011 Edition 6 0 IEC 60079 11 2011 Edition 6 0 Ex certificate numbers IECEx TRA 16 0016X Ex...

Страница 14: ...st is present 6 Extreme care must be taken to protect the equipment from impact In the event the unit is dropped or impacted a competent person must inspect it for any damage that would impair the Ing...

Страница 15: ...as concentration up to the Lower Explosive Limit LEL After this point the output becomes non linear and may erroneously indicate that the gas concentration is below the LEL They should not be used in...

Страница 16: ...installation needs to be considered in its own right with reference to safety authorities and in compliance with mandatory local safety regulations The sensor must be operated in accordance with the...

Страница 17: ...an be provided by qualified Trolex application engineers Once a sensor installation is complete the sensor locations and types should be formally recorded and a planned test and maintenance procedure...

Страница 18: ...18 P5596 1600 rev B www trolex com 4 Setup and Calibration 4 1 Controls and Indicators...

Страница 19: ...P5596 1600 rev B 19 www trolex com TX6355 User Manual...

Страница 20: ...20 P5596 1600 rev B www trolex com 4 2 Software Menus...

Страница 21: ...on menus you must press the setup keys Next is the Left key L Select Change is the Right key R The use of these keys is abbreviated to L and R throughout this User Manual To access the L Next and R Se...

Страница 22: ...t up Screen will appear The Start up Screen displays basic information about the system including the software version driver version and output type Power On After five seconds the Main Display will...

Страница 23: ...e menus are as follows Calibrate TX6355 Setup Output Setup Module Setup CommTrac Exit Checkpoint You can safely remove the front cover of the Sentro Wireless for setup in a hazardous area even with th...

Страница 24: ...ilated Observe applicable local Health and Safety legislation and applicable local procedures when handling test gases Use a cross head screwdriver and remove the four screws securing the front cover...

Страница 25: ...of the calibration gas to be used Methane MUST be in balanced air in order for the pellistor sensor to function correctly The screen will show the concentration of Span Gas that is expected to be use...

Страница 26: ...hood and remove the gas hood 4 5 1 3 Calibrate Span Using Test Gas of a Different Value The screen will show the concentration of Span Gas that is expected to be used Check the value of Span Gas disp...

Страница 27: ...L navigate to TX6355 Setup and press R to enter the TX6355 Setup Menu The available menus are as follows System Information Display Setup Alert Setup Set Security Code Exit 4 5 2 1 System Information...

Страница 28: ...as follows Set Backlight Adjust Contrast Exit Set Backlight The screen backlight illumination may be set to On or Off to reduce power consumption From the Display Setup Menu press L navigate to Set Ba...

Страница 29: ...ecrease the contrast as required Press L and select Save or Cancel as required Press R to confirm the selection and return to the Display Setup Menu Exit From the Display Setup Menu press L navigate t...

Страница 30: ...onfirm the selection and return to the Alert Setup Menu Confidence Alarm The Confidence Alarm flash can be set to On or Off From the Alert Setup Menu press L navigate to Confidence Alarm and press R t...

Страница 31: ...Set Security Code and press R to enter Set Security Code From Set Security Code press R to increment the first digit Press L to confirm the selection and move to the next digit Repeat for all four dig...

Страница 32: ...tup Menu press L navigate to Modbus Address and press R to enter the Modbus Address Menu Press L to navigate to Increase or Decrease as required Press R to Increase or Decrease the Modbus Address as r...

Страница 33: ...ection and return to the Output Setup Menu 4 5 3 2 TxOn Delay and TxOff Delay Checkpoint TxOn Delay and TxOff Delay are configured in exactly the same way as each other The TxOn Delay and TxOff Delay...

Страница 34: ...Wireless From the Main Menu press L navigate to Module Setup and press R to enter the Module Setup Menu The available menus are as follows Setpoint 1 Setpoint 2 STEL TWA Exit 4 5 4 1 Setpoint 1 and S...

Страница 35: ...L and navigate to Save or Cancel as required Press R to confirm the selection and return to the Setpoint 1 or Setpoint 2 Setup Menu Checkpoint Setpoint 2 activation is configured in exactly the same...

Страница 36: ...press L navigate to Exit press R to confirm the selection and return to the Module Setup Menu 4 5 4 2 STEL TWA This enables you to control the STEL TWA functions Checkpoint Selected gas sensors are e...

Страница 37: ...and press R to enter the STEL TWA Setup Menu From the STEL TWA Alert Menu press R to set the STEL TWA Alert to On or Off as required Press L and navigate to Save or Cancel as required Press R to confi...

Страница 38: ...nfirm the selection and return to the Main Menu 4 5 5 CommTrac This displays the system settings of the CommTrac wireless communication system fitted the Sentro Wireless sensor From the Main Menu pres...

Страница 39: ...see on the CommTrac network 4 5 5 2 Firmware Versions From the CommTrac Setup Menu press L navigate to Firmware Versions and press R to enter the Firmware Versions Menu This displays the software ver...

Страница 40: ...E This parameter is configured during manufacture It is user configurable but Trolex strongly recommends that users DO NOT alter the configured frequency 4 5 5 5 Voltages From the CommTrac Setup Menu...

Страница 41: ...2 of the CommTrac wireless module fitted to the Sentro Wireless The configuration is on of the following Alarming Non Alarming Confidence Alert Visual Alarm Sounder Alarm Press L to start a Test to ve...

Страница 42: ...From the CommTrac Setup Menu press L navigate to Sensor Msg Interval and press R to enter the Sensor Msg Interval Menu This is a user configurable parameter to define how often in seconds the I O boar...

Страница 43: ...he I O board is in a low power mode Any changes made to this parameter via the Sentro Wireless controls will not be applied the value is currently hard coded at 5 seconds 4 5 5 10 Mute Alarm From the...

Страница 44: ...Main Menu 4 5 6 Exit From the Main Menu press L navigate to Exit and press R to confirm the selection and return to the Main Display 4 6 Support If you need technical support to operate this product...

Страница 45: ...clamped at full scale to prevent ambiguous output data from being transmitted and will latch in this condition The pellistor in the gas sensing module will be switched into a protect state to prevent...

Страница 46: ...Sentro Wireless and is out for more than 10 seconds an error message will be shown 5 1 2 Sensor Negative Drift The Sentro Wireless will display a fault indication as shown if the sensor experiences a...

Страница 47: ...a number of tasks carried out at regular intervals on a cumulative basis ie at 12 months do the 1 month jobs AND the 12 month jobs These tasks are listed in the maintenance schedule below Equipment Na...

Страница 48: ...ss Bump Test 1 With the Sentro Wireless powered up note the background gas level on the LCD screen 2 Spray a 10 second burst of test gas on to the gas port 3 On the LCD screen check that the gas conce...

Страница 49: ...nly fit as sets of four 5 Swing the back panel into place and secure using the two screws 6 Tighten the screws firmly but do not overtighten 7 Check the Sentro Wireless is showing a gas concentration...

Страница 50: ...5 2 7 Sentro eModule Replace 1 The Sentro eModules should be changed at regular intervals to ensure the accuracy of response 2 Service history is logged within the eModule and this data is used to per...

Страница 51: ...nced air Nitric oxide 0 to 50 ppm Clean air NO 50 ppm Nitrogen dioxide 0 to 20 ppm Clean air NO2 20 ppm Oxygen 0 to 25 v v Nitrogen 100 O2 25 v v Sulphur dioxide 0 to 20 ppm Clean air SO2 20 ppm Stand...

Страница 52: ...is recycled by licenced waste contractors with the appropriate licences for handling electronic waste in the geographic area where the Sentro Wireless is located Checkpoint Consult your local Trolex s...

Страница 53: ...3 www trolex com TX6355 User Manual 5 6 Maintenance and Calibration Log Order Reference TX Serial Number Date Purchased Gas Type Location Date Scheduled Check Fault Recalibrate Change eModules Return...

Страница 54: ...you have any suggestions for improvements or amendments or find errors in this publication please notify us at marketing trolex com No part of this document may be reproduced in any form or by any me...

Страница 55: ...55 www trolex com TX6355 User Manual Document History Version Date ECR A 26 02 18 4545 B 14 07 20 5009 Contact Details Trolex Ltd Newby Road Hazel Grove Stockport Cheshire SK7 5DY UK 44 0 161 483 1435...

Страница 56: ...56 P5596 1600 rev B www trolex com...

Страница 57: ...P5596 1600 rev B 57 www trolex com TX6355 User Manual...

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