Honeywell BW Flex 4 User Manual
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Honeywell BW Flex 4 User Manual

Honeywell BW Flex 4 User Manual

Multi-gas monitor
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Honeywell BW™ Flex 4
MULTI-GAS MONITOR

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Summary of Contents for Honeywell BW Flex 4

  • Page 1 Honeywell BW™ Flex 4 MULTI-GAS MONITOR...

  • Page 2: Cautions And Warnings

    Forward This manual applies to all BW Flex 4 instruments with firmware v1.080 and later. The firmware is backward compatible with all previously released models. This manual includes significant updates to support dual and exotic toxic gas sensors, which may require specific hardware.
  • Page 3 Do not expose sensors, inhibitors, or poisons. Always check the compatibility of accessories to the target gas being detected. Only use Honeywell-supplied parts. Alternates will invalidate the warranty. Do not modify the instrument beyond the limits of this manual. Replace sensors/batteries as needed to maintain performance.
  • Page 4 Ensure the white plastic backing, protecting the adhesive gasket and membrane, is removed from replacement filters. Failure to do so will prevent gas detection. Honeywell recommends bump testing to prevent such user error from presenting a dangerous situation in the field.

  • Page 5: Table Of Contents

    3.1 Storage and Use Considerations 3.2 Power and Battery Management 3.3 Normal, Alarm, and Fault Indications Chapter 4 - Maintenance and Service 4.1 Honeywell Recommended Practices 4.2 Considerations for Reactive Gases 4.3 Manual Bump Testing M054002003 Rev. D BW Flex 4 User Manual...
  • Page 6 7.1 Safety Suite Deluxe for PC (windows Only) 7.2 Safety Suite Device Configurator for PC (SSDC) 7.3 Device Configurator App for mobiles (DC APP) 7.4 Security Considerations for Software Installation Chapter 8 - Certifications 8.1 Global 8.2 Europe M054002003 Rev. D BW Flex 4 User Manual...
  • Page 7 8.3.2 FCC Compliance Statement 8.4 South America 8.5 Further Approvals Chapter 9 - Ordering Information 9.1 Instrument Configurations 9.2 Base Units and Spare PCBAs 9.3 Spares and Accesories Chapter 10 - Contact Us M054002003 Rev. D BW Flex 4 User Manual...

  • Page 8: Chapter 1 - Product Introduction

    4 screws for quick access to all plug-in components (battery, sensor, filter) Compliance made simple Compatible with IntelliDox automated calibration and test stations, even with external filters fitted, to provide proof of real-world operation (subject to gas types selected) M054002003 Rev. D BW Flex 4 User Manual...

  • Page 9: Intended Use

    Certified by independent, nationally recognized test laboratories (NRTL) to stringent standards, including UL, CSA, IECEX, MED, SABS, INMETRO, FTZU, GOST, and KRS, the BW Flex 4 is used globally. Honeywell is continually updating the detector's certifications. Please refer to section 8 Certification of this manual for details at the time of publication.

  • Page 10: Optional Accesories

    Extension strap (4 ft./1.2 m) GA-ES-1 Chest Harness GA-CH-2 * Replace "XX" with "NA" for North America, “UK” for the United Kingdom, and “EU” for Europe. Further options may be made available regionally. M054002003 Rev. D BW Flex 4 User Manual...

  • Page 11: User Interface

    (FOCUS mode). When all readings are "normal", i.e., no gas detected, the display can be configured to show the word "SAFE" (SAFE mode ON) or gas readings "0,0,0,20.9" (SAFE mode OFF). The DEFAULT configuration is "OVERVIEW mode ON / SAFE mode OFF" for maximum information. M054002003 Rev. D BW Flex 4 User Manual...

  • Page 12: Display Elements

    Gas not detected during bump/calibration, sensor turned off, fail Press and hold the button to continue Press the button once to go Back or Forward. FIGURE 1 -2: Icons as displayed on the screen M054002003 Rev. D BW Flex 4 User Manual...

  • Page 13: Basic Operation And Menu Navigation

    Select an option – 3 second press and hold To EXIT the menu/sub-menu either i. Select EXIT of any menu ii. Wait up to 10 seconds; the unit will revert to NORMAL Operation M054002003 Rev. D BW Flex 4 User Manual...

  • Page 14: Sub-Menu Structure (Simplified)

    Enables a user to apply a known gas concentration as a BUMP Test. This mode prevents such exposure from being counted towards STEL/TWA calculations. According to industry best practice, Honeywell recommends the bump testing of instruments by users before use.

  • Page 15: Chapter 2 - Configuration

    If in doubt, ask! CAUTION This section summarizes the settings and defaults for BW Flex 4 instruments with firmware v1.080. Periodically, Honeywell updates the firmware and the associated tools used to configure instruments.

  • Page 16: Instrument Configurable Options And Defaults

    2.2 Instrument Configurable Options and Defaults Every device delivered from Honeywell is supplied with a default configuration. Please contact Honeywell or our authorized distributor for further help. Setting Description Default Model Name Not user configurable BW Flex 4 Not user-configurable. Factory set. E.g.
  • Page 17 Policy Enforcement of bump. When an instrument is turned Forced on bump on, the user MUST bump if due before they can use the instrument. Warning to user that Honeywell recommends bump testing Recommendation and to read the manual before use User-programmable refresh time of countdown warnings to...

  • Page 18: Sensor Configurable Options And Defaults

    User programmable for 0-365 days. When set to 0, the Cal. Due countdown is disabled. If set to, say, 5, then five days before the 0 by default Countdown maximum calibration interval is due, a calibration due warning is Disabled displayed. M054002003 Rev. D BW Flex 4 User Manual...
  • Page 19 Sensor Low Alarm Applies to all gases. dependent Sensor High Alarm Applies to all gases, dependent Decimal Sensor User selectable to display X or X.X depending on sensor type. Display dependent M054002003 Rev. D BW Flex 4 User Manual...

  • Page 20: Essential Settings Required Before Use

    Press and hold the button to enter the setup. c. Single press the button to change the value. d. Once the correct value is reached, press and hold the button to set M054002003 Rev. D BW Flex 4 User Manual...

  • Page 21: Set Alarm Levels

    Software tools or automated test equipment, such as IntelliDoX, enable the user to quickly check, adjust gas, and calibrate instruments in a safe, reproducible manner. For further advice, contact Honeywell or an authorized distributor. M054002003 Rev. D BW Flex 4 User Manual...

  • Page 22: Setup For Bump Test

    A username and work location of up to 16 characters each can be set. This information is used in events and data logs when downloaded for reporting. 2.4.7 Set display behavior The BW Flex 4 display is configurable. With no gas present: SAFE mode OFF (default) displays all four sensor readings simultaneously SAFE mode ON displays the word “SAFE”...
  • Page 23 Records include: Alarms: Channel/sensor, Low, high, STEL, TWA, +OL (over range), -OL (negative drift), sensor fault, instrument fault. User actions: Zeroing, calibration (zero/span) and result, bump test and result, disabling of sensors. M054002003 Rev. D BW Flex 4 User Manual...

  • Page 24: Chapter 3 - Routine Operation

    In extreme cases, sensors may be irrevocably damaged. The BW Flex 4 is suitable for use in various environments. Absolute limits are dependent on the sensors fitted. See Section 5, Summary Specifications, for further details.

  • Page 25: Power And Battery Management

    Use a qualified recycler or hazardous materials handler. Only use Honeywell-supplied Li-ion battery packs specific to your device. Use of any other battery risks fire and explosion. Charge the device in a safe area within the temperature range of 0-45°C.
  • Page 26 Battery low (static), battery critical (flashing/alarm): Recharge now Battery charging Battery can’t be charged Honeywell recommends charging the device when it is turned off. Recharging usually takes 4~6 hours, depending on starting conditions. The device should be switched off when not in use to preserve battery life.

  • Page 27: Normal, Alarm, And Fault Indications

    OVER RANGE Display alternates Display “LOW”/”READING” Reads “+OL” Alarm/Sensor LEDs flash Alarm/Sensor LEDs flash alternately alternately Beeps/Vibrates Beeps/Vibrates HIGH ALARM MULTI-ALARM Display alternates “HIGH”/”READING” Combinations of the above Alarm/Sensor LEDs flash alternately Beeps/Vibrates M054002003 Rev. D BW Flex 4 User Manual...

  • Page 28: Chapter 4 - Maintenance And Service

    Do not use strong solvents on plastic surfaces as this may damage sensors and cause fatigue of plastic housings, which may not present immediately. Honeywell recommends bump testing before use and routine calibration. Bump testing is the only method that proves filters are not blocked, sensors operate within specifications, and audible, visual, and vibrating alarms are fully functional.

  • Page 29: Honeywell Recommended Practices

    Re-zero in fresh air if necessary to correct baseline drift over time Calibrate the detector per recommendations for each sensor Maintain bump/calibration records for later inspection Replace sensors/batteries as needed to maintain performance Ensure instrument firmware and software updates are applied routinely M054002003 Rev. D BW Flex 4 User Manual...

  • Page 30: Considerations For Reactive Gases

    Consequently, these types of gases require special handling when bump testing or calibrating. Generally, they are unsuitable for legacy automated calibration and test stations such as IntelliDoX. Contact Honeywell for further advice regards the use of IntelliDoX with reactive gases.

  • Page 31: Manual Bump Testing

    For this reason, bump Interval, countdown, and enforcement are programmable by the user. Honeywell recommends bump testing portable multi-gas monitors before use. Bump testing is the only way to confirm that filters are not blocked, sensors can react to gas properly, and audible, visual, and vibrating alarms are fully operational.
  • Page 32 12. Bump FAIL (enforcement ON) Reads “Bump Now” with 300s countdown User must repeat the test successfully, or the instrument shuts down 13. A successful bump is REQUIRED to return to normal use M054002003 Rev. D BW Flex 4 User Manual...

  • Page 33: Manual Zero

    Zeroing within the first 5 minutes from switching on does not affect NDIR sensors. By default, auto-zero on start-up for all sensors is disabled. Please refer to section 7 to use one of the software tools to enable it. M054002003 Rev. D BW Flex 4 User Manual...

  • Page 34: Manual Calibration

    User is prompted to turn the gas off (remove the flow adaptor) 6. If SUCCESSFUL, The display reads “Span Pass”. All sensor LEDs are green Then next calibration due for each sensor is sequentially shown M054002003 Rev. D BW Flex 4 User Manual...
  • Page 35 8. A successful calibration is REQUIRED to return to regular use If policy enforcement is enabled for calibration, the display may read “Calibrate Now” with a 300s countdown. If the calibration procedure is not started within the countdown, the instrument shuts down. M054002003 Rev. D BW Flex 4 User Manual...

  • Page 36: Updating Firmware

    IntelliDoX (sold separately) can be configured to update the firmware of BW Flex 4 Series devices automatically. IntelliDoX may not be suitable for all gases available in BW Flex 4. Please refer to the IntelliDoX manual and contact Honeywell or an authorized distributor for further information.

  • Page 37: Replacement Of Sensors

    4.7.2 Replacement of Sensors Access to sensors and filters is possible with front/back covers separated. 1 Series sensors are used in BW Flex 4 An O-ring holds the sensor in the front cover “turret”. Gently pull the sensors out from the “turret”.

  • Page 38: Replacement Of Filters

    Ensure the white plastic backing, protecting the adhesive gasket and membrane, is removed from replacement filters. Failure to do so will prevent gas detection. Honeywell recommends bump testing to prevent such user error from presenting a dangerous situation in the field.

  • Page 39: Replacement Of Batteries

    Li-ion batteries should not be disassembled, exposed to heat above 100°C, or incinerated. Spent batteries must be disposed of in compliance with local laws. Use a qualified recycler or hazardous materials handler. Only use Honeywell-supplied Li-ion battery packs specific to your device. Use of any other battery risks fire and explosion.

  • Page 40: Re-Assembly Of The Gas Detector

    3. Fit the front cover to the back cover and sensor 4. Gently but firmly close the front/back covers 5. Fit the four screws holding the covers together 6. Ensure the screws and covers are secure M054002003 Rev. D BW Flex 4 User Manual...

  • Page 41: Troubleshooting Guide

    Baseline drifted Re-zero before bump The threshold is set too high. Verify/change settings. Lost sensitivity Re-calibrate the instrument Error 1, display "---" NDIR temperature out of range Ensure operation within sensor/instrument temperature limits. M054002003 Rev. D BW Flex 4 User Manual...
  • Page 42 Replace intermittently. PCBA/sensor. “Cal Now” Cal due with no policy enforcement Complete calibration “Cal Now” 300s Cal due with policy enforcement Complete calibration. countdown & turns off M054002003 Rev. D BW Flex 4 User Manual...
  • Page 43 Sensor poisoned or inhibited depending Check application and sensor type on sensor type suitability Presence of interfering gas suppressing Check application and sensor type target gas readings suitability M054002003 Rev. D BW Flex 4 User Manual...

  • Page 44: Chapter 5 - Summary Specifications

    Approved for indoor, outdoor, onshore, offshore, and marine use. CSA/UL, IECEX, ATEX, MED, NKK, KRS, SABS. Performance approved CSA22.2 60079-29-1, IECEX/ATEX 60079-29-1, EN45544, EN 50104. Contact Honeywell for the latest updates. M054002003 Rev. D BW Flex 4 User Manual...

  • Page 45: Sensors Specifications

    180 days 180 days 180 days 180 days Calibration Interval Expected 3 to 5+ years 3 to 5+ years 3 to 5+ years 3 to 5+ years 3 to 5+ years Operating Life M054002003 Rev. D BW Flex 4 User Manual...
  • Page 46 30 min 60 min Time (new sensor) Switch On Time <90s <90s <90s <90s <90s (bias Wait 5 min to Wait 5 min to maintained) cal. cal. Auto-zero on Optional Optional Optional Start-up M054002003 Rev. D BW Flex 4 User Manual...
  • Page 47 General Purpose Purpose Purpose Purpose Purpose Suitable Regulator Reg-0.30 Reg-0.30 Reg-0.30 Reg-0.30 Reg-0.30 Reg-0.50 Reg-0.50 Reg-0.50 Reg-0.50 Reg-0.50 Stabilization Time 30 min 30 min 30 min 30 min 30 min (new sensor) M054002003 Rev. D BW Flex 4 User Manual...
  • Page 48 COSH DUAL TOXIC GAS TYPE CO-H Switch On Time <90s <90s <90s <90s <90s (bias maintained) Auto-zero on Start- Optional Optional Optional Optional Optional M054002003 Rev. D BW Flex 4 User Manual...
  • Page 49 300-500cc/min 500-1000cc/min 500-1000cc/min 500-1000cc/min 500-1000cc/min Span Gas Flow Rate Reccomended PVDF, PU/FEP PVDF, PU/FEP PVDF, PU/FEP PVDF, PU/FEP PVDF, FEP Fittings, Tubing Regulator Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Type M054002003 Rev. D BW Flex 4 User Manual...
  • Page 50 Stabilization 30 min 24 hours 120 min 120 min 120 min Time (new sensor) Switch On <90s <90s <90s <90s <90s Time (bias maintained) Auto-zero on Optional Optional Optional Optional Optional Start-up M054002003 Rev. D BW Flex 4 User Manual...

  • Page 51: Chapter 6 - Special Considerations

    4. Oxygen enrichment, which increases the risk of spontaneous combustion Full training regards application awareness, product, and technology selection is available from Honeywell and its authorized distributors. Regular courses are run worldwide, and all materials are available online. The following sections do not replace such training. The intent is to identify critical points users should consider in selecting and configuring their BW Flex multi-gas monitor for personal safety and use.

  • Page 52: Flammable Sensor Type

    6.1 Flammable Sensor Type The BW Flex 4 uses two different sensing technologies to detect flammable gases. 1. Catalytic bead flammable gas sensor 2. Non-dispersive infrared (NDIR) hydrocarbon gas sensor Each sensor type has pros and cons which need careful evaluation to determine the most appropriate sensor for the application.

  • Page 53: Catalytic Bead Vs Ndir In Summary

    Strong (heated all time) condensation) Poison resistance Excellent Good Fair Detectable failure? Power Very Low Very high Portable battery run time Months Days Operating life 5-10 Years 3-5 Years 2-3 Years Output Digital Interchangeable M054002003 Rev. D BW Flex 4 User Manual...

  • Page 54: Interfering Gas, Poisons, And Inhibitors

    The trade-off between the technologies relates to gas sensing capability in varying environmental conditions vs long operating life and lower power. M054002003 Rev. D BW Flex 4 User Manual...

  • Page 55: Relative Response Of Flammable Sensors

    Calibration with methane would be proposed on a similar basis that the other gases would react more. Users moving between NDIR and catalytic bead technologies should know the potential need to change calibration practices. M054002003 Rev. D BW Flex 4 User Manual...
  • Page 56 Iso-propyl alcohol (C3H8O) Acetylene (C2H2) 1, 3 Butadiene (C4H6) Carbon monoxide (CO) Acetone (C3H6O) Methyl ethyl ketone (C4H8O) Toluene (C7H8) Ethyl acetate (C4H8O2) Ammonia (NH3) Cyclohexane (C6H12) Gasoline Ethylene (C2H4) Benzene (C6H6) M054002003 Rev. D BW Flex 4 User Manual...
  • Page 57 North America, the calculated response to 50%LEL Propane applied is: In this way, instrument cross-calibration may be performed by imputing adjusted values of surrogate gases. For maximum accuracy, Honeywell recommends using target gas to be detected to calibrate wherever possible. M054002003 Rev. D...
  • Page 58 The use of a curve Ethanol 6.6% 10% to 30% LEL correction and calibration Hydrogen 8.5% No response with target gas improves accuracy. The hardware of Acetylene 5.0% Negative response (supressed) the sensor limits the range M054002003 Rev. D BW Flex 4 User Manual...

  • Page 59: Toxic & Oxygen Gas Sensors

    That said, rapidly changing temperature or humidity may cause “glitching”, i.e. Sudden spikes as the user transitions from one environment to another. This usually dissipates quickly. If it persists, re-zero/calibrate the device. Contact Honeywell for further advice.

  • Page 60: Cross Sensitivities

    The presence of interfering gases could also render calibration inaccurate or ineffective. For further advice, contact Honeywell or an authorized distributor. No data / not tested - do not assume there are...
  • Page 61 Measurements all made at prevailing ambient conditions (~20°C / 1013 mBar) Users should verify suitability for their application, through trial if necessary. M054002003 Rev. D BW Flex 4 User Manual...

  • Page 62: Poisons And Inhibitors

    Do not use strong solvents on plastic surfaces as this may damage sensors and cause fatigue of plastic housings, which may not present immediately. Honeywell recommends bump testing before use and routine calibration. Bump testing is the only method that proves filters are not blocked, sensors operate within specifications, and audible, visual, and vibrating alarms are fully functional.

  • Page 63: Chapter 7 - Get Started With Available Software

    GET STARTED WITH AVAILABLE SOFTWARE The following sections describe how users may obtain, access, and use available software tools to configure their instrument. All software and firmware are referenced for download from the Honeywell Industrial Automation website: Industrial Automation | Honeywell https://automation.honeywell.com/us/en Click on the link or copy the full address to your browser.
  • Page 64 Safety Suite Deluxe software may be installed and used from the "cloud" or "on-premise". If you are unsure what to select, contact a Honeywell representative for further advice. User registration and account activation are required. For "cloud" based installation, select either.
  • Page 65 Once the connection is established, the DM-connected symbol is shown. Selecting the check box to the left enables quick access to several functions. For example, select "Data Download" to synchronize logged information in the instrument to Safety Suite. M054002003 Rev. D BW Flex 4 User Manual...
  • Page 66 Then, select "Settings" to make changes. Scroll up/down on the right to review all instrument settings. Example: SENSOR settings. Once changes are made, select "SAVE" to transfer the settings to the instrument. M054002003 Rev. D BW Flex 4 User Manual...
  • Page 67 Refer to section 2 of this manual for settings that users can adjust. Ensure essential settings are complete per local requirements before first use. M054002003 Rev. D BW Flex 4 User Manual...

  • Page 68: Safety Suite Device Configurator For Pc (Ssdc)

    Safety Suite Device Configurator is a configuration tool used with legacy gas detection equipment. It is maintained to support the installed park of historical instruments. Honeywell recommends using Safety Suite Deluxe moving forward due to its increased flexibility and configurable options. Unlike Deluxe, Safety Suite Device Configurator is only available for local installation.
  • Page 69 Selecting the check box to the left enables quick access to several functions. Select “Download Data” to synchronize logged information in the instrument to Safety Suite, for example. Click on the serial number of the device connected to see the detailed view of the instrument. M054002003 Rev. D BW Flex 4 User Manual...
  • Page 70 Alternatively, changes may be “DISCARDED”. Refer to section 2 of this manual for details of the settings that users can adjust. Ensure essential settings are complete per local requirements before first use. M054002003 Rev. D BW Flex 4 User Manual...

  • Page 71: Device Configurator App For Mobiles (Dc App)

    Pairing is required for first use. Upon starting DCApp, it searches nearby instruments via Bluetooth and presents a list of available devices to pair with. Select the BW Flex 4 device you wish to pair with. The 6-digit "Pairing Code" appears on the gas detector's display.
  • Page 72 Swipe up and down to scroll. Select the "User Manual", scroll and select "Features", a list of compatible devices is shown, scroll and select "BW Icon and BW Flex Side Menu". Take your time to familiarize yourself with the DCApp interaction and the instrument. M054002003 Rev. D BW Flex 4 User Manual...
  • Page 73 A list of changes is presented to the user for final check before they select "Restore", "Upload", or "Cancel". Refer to section 2 of this manual for details of the settings that users can adjust. Ensure essential settings are complete per local requirements before first use. M054002003 Rev. D BW Flex 4 User Manual...

  • Page 74: Security Considerations For Software Installation

    It is recommended to perform regular security inspections of the system and review authorized access to data. Honeywell does not represent that the software is compatible with any specific third-party hardware or software other than as expressly specified by Honeywell. The Customer is responsible for providing and maintaining an operating environment with at least the minimum standards specified by Honeywell.
  • Page 75 In no event are Honeywell, its affiliates, and licensors liable for any loss of data, loss of profit, or any loss or damage, whether direct, indirect, incidental, special, or consequential, however arising, because of accessing or using the software.

  • Page 76: Chapter 8 - Certifications

    Ex da ia op is I Ma Ex da ia op is IIC T4 Ga, -40°C≤ Tamb ≤ 60°C Without IR and LEL sensors installed: Ex ia I Ma Ex ia IIC T4 Ga, -40°C≤ Tamb ≤ 60°C M054002003 Rev. D BW Flex 4 User Manual...

  • Page 77: Europe

    II 1G Ex ia IIC T4 Ga, -40°C≤ Tamb ≤ 60° CEN 60079-29-1:2016 UKCA 0518 / CE 2813 EN 50104:2019, EN 50271:2018 EMC Directive 2014/30/EU, RED Directive 2014/53/EU ROHS Directive (EU) 2015/863 amending 2011/65/EU IP: IP66, IP68 (1.2 meters for 45 minutes). M054002003 Rev. D BW Flex 4 User Manual...

  • Page 78: Eu Declarations

    Description: Portable Gas Detector Intended Use: Monitoring of gas in potentially explosive atmospheres Honeywell Analytics Limited, Hatch Pond House, 4 Stinsford Road, Nuffield Manufacturer: Estate, Poole Dorset BH17 0RZ UK Trading Company: Life Safety Distribution GmbH, Z.A. La Piece 16, 1180 Rolle, Switzerland...
  • Page 79 Utrechtseweg 310, Building B42, 6812 AR ARNHEM, Nederland Notified Body Number: 2813 QA Notification Number: Sira 11 ATEX M518 Conforms to: IEC 80079-34:2018 Explosive atmospheres - Part 34: Application of quality management systems for Ex Product manufacture ECN-00029358 2004Y0151 M054002003 Rev. D BW Flex 4 User Manual...
  • Page 80 Richard King Date: 23 January 2023 Senior Quality Engineer For and on behalf of: Honeywell Analytics Limited, Hatch Pond House, 4 Stinsford Road, Nuffield Estate, Poole, Dorset, BH17 0RZ, UK ECN-00029358 2004Y0151 M054002003 Rev. D BW Flex 4 User Manual...
  • Page 81 Portable Gas Detector Intended Use: Monitoring of gas in potentially explosive atmospheres Manufacturer: RAE Systems Inc. A Honeywell Company, 1349 Moffett Park Drive, Sunnyvale, California 94089, USA Trading Company: Life Safety Distribution GmbH, Z.A. La Piece 16, 1180 Rolle, Switzerland...
  • Page 82 Wideband transmission systems; Data transmission equipment operating in the 2,4 GHz ISM band and using wide band modulation techniques; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU ECN00003587 2004Y0156 M054002003 Rev. D BW Flex 4 User Manual...
  • Page 83 Signature: Name: James Pan Date: 15 July 2021 Quality Engineer For and on behalf of: RAE Systems Inc. A Honeywell Company, 1349 Moffett Park Drive, Sunnyvale, California 94089, USA ECN00003587 2004Y0156 M054002003 Rev. D BW Flex 4 User Manual...

  • Page 84: North America

    Safety Suite Device Configurator or Device Configurator. Honeywell BW™ Flex 4 was pressure tested for 80 to 120 kPa, temperature tested for -40°C to 60°C, humidity tested for 5% to 90% RH, gas tested for 2.5%VOL CH4=50%LEL and air velocity less than 6m/s in CSA lab test.

  • Page 85: Fcc Compliance Statement

    Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. Contains FCC ID: SU3RMBLED Contains IC: 20969-RMBLED CAN ICES-3(A)/NMB-3(A) M054002003 Rev. D BW Flex 4 User Manual...

  • Page 86: South America

    8.5 Further Approvals Korea - KC: 21-GA4BO-0570X Japan - JPEx: DEK21.0059X / DEK21.0060X India - ETA: SD-20200906189 UAE - ER93810_21 South Africa - SABS: MASX MS / 21-9012X / MASC MS / 21-9012X M054002003 Rev. D BW Flex 4 User Manual...

  • Page 87: Chapter 9 - Ordering Information

    All variants are not available in all regions of the world. Availability is subject to local approvals and point of sale. Further, combinations of some sensors may be blocked due to the expected cross-sensitivity of sensors to different gases. M054002003 Rev. D BW Flex 4 User Manual...

  • Page 88: Base Units And Spare Pcbas

    DIgital OXygen DIgital INflow CPD-00002010-E-FF CP-MPCB9 DIgital OXygen DIgital OUtflow CPD-00002030-E-FF CP-MPCB10 DIgital OXygen DIgital BIas CPD-00002020-E-FF CP-MPCB11 DIgital OXygen DIgital DIgital For more information, please contact Honeywell or an authorized distributor. M054002003 Rev. D BW Flex 4 User Manual...

  • Page 89: Spares And Accesories

    IntelliDoX Automated Calibration & Test Station IntelliDox for use with BW Icon/Icon+/Flex 4 DX-CP Honeywell IntelliDox enabler kit (1 required per bank of up to 5 IDoX) DX-ENBL-XX* * Replace "XX" with "NA" for North America, “UK” for the United Kingdom, and “-EU” for Europe.
  • Page 90 Hydrophobic filter replacement D4-WT-1 Water trap with barbed connectors WT-2 D2 CALIBRATION ACCESSORIES For calibration gas, contact Honeywell or an authorized distributor. Manual regulator 0.3l/m, non-reactive gases only Reg-0.30 Manual regulator 0.5l/m, non-reactive gases only Reg-0.50 Manual regulator 0.5l/m, reactive gases Reg-0.5SS316...
  • Page 91 Replacement LCD frame, BW Flex CP-SF2 Replacement screws(20pcs) CP-SCREW-K1 Replacement front enclosure, BW FLEX4 CP-FC4 Replacement back shell, Yellow (contact Honeywell) CP-BC1 Replacement back shell, Black (contact Honeywell) CP-BC1B Replacement multi-colored labels pack LEL, O2, CO, H2S, SO2, BLANK for CP-LBL-1...
  • Page 92 PCBA w/ SCREWS, BW FLEX (DI/BI) CP-MPCB10 PCBA w/ SCREWS, BW FLEX (DI/DI) CP-MPCB11 M054002003 Rev. D BW Flex 4 User Manual...

  • Page 93: Chapter 10 - Contact Us

    For all non-technical questions, and if not registered, please use above. To register for Technical Services at: https://sps-support.honeywell.com/s/ Once registered support Email addresses can be used: EMEA: HAexpert@honeywell.com US: ha.us.service@honeywell.com AP: ha.ap.service@honeywell.com M054002003 Rev. D BW Flex 4 User Manual...
  • Page 94 Manual Part Number M05-4002-003 Revision D, ENGLISH ©2024 1/21/2025 M054002003 Rev. D BW Flex 4 User Manual...

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