Related Manuals for Honeywell MeshGuard LEL IR
Summary of Contents for Honeywell MeshGuard LEL IR
- Page 1 MeshGuard LEL IR & CO2 IR User’s Guide MeshGuard LEL IR ™ MeshGuard ™ User’s Guide Rev. E January 2019 P/N: D01-4014-000...
- Page 2 MeshGuard LEL IR & CO2 IR User’s Guide Product Registration Register your product online by visiting: https://www.honeywellanalytics.com/en/support/product-registration By registering your product, you can: • Receive notification of product upgrades or enhancements • Be alerted to training classes in your area •...
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Page 3: Table Of Contents
EchoView Host User’s Guide Contents 1. Standard Contents ..........................9 2. General Information ..........................9 2.1. Key Features ..........................10 3. Physical Description ..........................11 3.1. LCD Display (Monitoring) ......................12 4. Specifications ............................13 5. Operation ............................. 15 5.1. Turning The Instrument On ......................15 5.2. - Page 4 MeshGuard LEL IR & CO2 IR User’s Guide 7.3. Sensor Filter Replacement ......................40 7.4. Sensor Replacement ........................41 8. Controlled Part Of MeshGuard LEL IR (FTD 3000) Manual .............. 42 9. Troubleshooting ........................... 56 10. Alarm Signal Summary ........................57...
- Page 5 • Calibration intervals and bump test procedures may vary due to national legislation. • Honeywell recommends using calibration gas cylinders containing the gas that is appropriate to the sensor you are using, and in the correct concentration.
- Page 6 Service this product only in an area known to be non-hazardous. WARNING! Use only the Lithium battery or external rechargeable battery provided by Honeywell RAE Systems. This instrument has not been tested in an explosive gas/air atmosphere having an oxygen concentration greater than 21%.
- Page 7 MeshGuard LEL IR & CO2 IR User’s Guide Intrinsically Safe Marking FTD-3000 LEL Certification INMETRO: BR Ex ia IIC T4 CEPEL 10.1925X Cl. I, Div. 1, Gr A, B, C, D T4 Ta = -40° C to +50° C IECEx SIR 19.0014X...
- Page 8 MeshGuard LEL IR & CO2 IR User’s Guide Wireless Security Warning Wireless data transmission can extend beyond your walls and can be received by anyone with a compatible adapter. Without proper protection, data can be compromised. Use the security features of all wireless equipment in your network.
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Page 9: Standard Contents
MeshGuard LEL IR single combustible-gas LEL (Lower Explosive Limit) monitor and the MeshGuard CO2 IR (CO ) monitor are integrated with a wireless mesh network-enabled transmission radio module. -
Page 10: Key Features
MeshGuard LEL IR & CO2 IR User’s Guide 2.1. Key Features LEL: Up to 2 months continuous operation using internal battery and 4 months continuous operation using external BatteryPak. : Up to 80 days continuous operation using external BatteryPak. -
Page 11: Physical Description
MeshGuard LEL IR & CO2 IR User’s Guide 3. Physical Description Note: The physical appearance of the MeshGuard LEL IR and MeshGuard CO2 IR is virtually identical. Both are available in a metal enclosure or a plastic enclosure. Functionality is identical, regardless of the enclosure. -
Page 12: Lcd Display (Monitoring)
MeshGuard LEL IR & CO2 IR User’s Guide 3.1. LCD Display (Monitoring) Zero Calibration Battery Indicator Wireless Communication (if on continuously, the monitor is in STD; if blinking, the monitor is in RTR) Reading Value 5, 12 High Alarm 6, 12... -
Page 13: Specifications
MeshGuard LEL IR & CO2 IR User’s Guide 4. Specifications FCC Part15 Certifications CE EN 300328 SRRC(Pending) Display Customized LCD (1 x 1.5″) with backlight Audible alarm 90dB @ 30cm Visual alarm 2 super-bright red LEDs Calibration Two-point field calibration IEEE 802.15.4/Zigbee with mesh stack... - Page 14 MeshGuard LEL IR & CO2 IR User’s Guide FCC Part 15 Statement This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any...
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Page 15: Operation
MeshGuard LEL IR & CO2 IR User’s Guide 5. Operation Make sure the battery is installed before operating the MeshGuard LEL IR or MeshGuard CO2 IR. Refer to page Error! Bookmark not defined. for information on battery installation and replacement. -
Page 16: Turning The Instrument Off
The internal battery is designed for up to 2 months’ continuous operation in STD mode (MeshGuard LEL IR only), and the external battery for up to 4 months when powering the MeshGuard LEL IR, up to 80 days when powering the MeshGuard CO2 IR. When the battery gets low, the instrument’s alarm beeps once per minute. -
Page 17: Wireless Communication Indicator
(the default is 30 seconds) or anytime an alarm occurs. In RTR mode, the MeshGuard LEL IR or MeshGuard CO2 IR transmits data in real time, and it can also work as a router as needed to relay data from STD devices back to the host. -
Page 18: Detection Mode
LEL IR turned off and hold both [Y/+] and [MODE] to start it. Once Diagnostic Mode is on, enter Diagnostic Programming Mode by holding [N/-] and [MODE] together. 5.7. Detection Mode Whenever you start MeshGuard LEL IR or MeshGuard CO2 IR by pressing and holding [MODE], it is automatically in Detection Mode. The instrument displays the current reading:... - Page 19 MeshGuard LEL IR & CO2 IR User’s Guide Pressing [MODE] steps through the Detection Mode screens: Note: The Sensor shows “CO2” in the MeshGuard CO2 IR instead of “LEL.” Press [MODE], and it displays the sensor type (LEL shown here): Press [MODE], and it alternates between EUI (Extended Unique Identifier) and its value;...
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Page 20: Manually Sending Data
MeshGuard LEL IR & CO2 IR User’s Guide 5.8. Manually Sending Data While the instrument typically sends reading data to the network on a fixed interval, you can send the data anytime. Press the [Y/+] key. The screen alternates between “Ini” and “nEt” one time, sends the current... -
Page 21: Programming Mode
MeshGuard LEL IR & CO2 IR User’s Guide 5.9. Programming Mode Programming Mode allows you to perform any of the following actions (listed in order of appearance): • Zero Calibration • Span Calibration • High Alarm • Low Alarm •... -
Page 22: Entering Programming Mode
MeshGuard LEL IR & CO2 IR User’s Guide 5.9.1. Entering Programming Mode To enter the Programming Mode, press [MODE] and [N/-] for 3 seconds while the instrument is on. “Pro” appears in the display: Pressing [N/-] steps you through all the screens and then returns to the first programming display: Each display alternates between its name and a status message or value. -
Page 23: Exiting Programming Mode
MeshGuard LEL IR & CO2 IR User’s Guide Settings can be changed as follows: When a menu is selected, it flashes between two screens. For example: Press [MODE] to exit Program Mode and return to Detection Mode, or press [N/-] to advance to the next menu. -
Page 24: Zero Calibration
Note: If you use a zero air or other gas cylinder, you must use the MeshGuard Calibration Adapter. A calibration adapter is not necessary for calibrating the MeshGuard LEL IR in clean fresh air. Calibration adapter connected to calibration gas cylinder When “CAL”... -
Page 25: Span Calibration
The instrument waits for 10 seconds so that you have time to connect the span gas. Connect the calibration gas adapter to the MeshGuard LEL IR or MeshGuard CO2 IR, and connect the gas cylinder to the calibration adapter. Start the flow of gas. - Page 26 Otherwise, the span calibration should be repeated. (LEL value is shown here.) If the MeshGuard LEL IR or MeshGuard CO2 IR does not detect gas after counting down to 0, the LCD displays “Err” (for “error”). The LED glows red and the buzzer sounds to provide extra warning.
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Page 27: Change High Alarm
Press [MODE] to return to the first digit. Note: Due to certification requirements for the MeshGuard LEL IR, the maximum value you can set for High Alarm is 60. If you set a value above 60 and try to save it, the display shows “no” and... - Page 28 Note: Due to certification requirements for the MeshGuard LEL IR, the maximum value you can set for Low Alarm is 60. If you set a value above 60 and try to save it, the MeshGuard LEL IR’s display shows “no” and it does not accept your change, plus it retains the current stored value.
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Page 29: Change Span Value
MeshGuard LEL IR & CO2 IR User’s Guide 5.9.7. Change SPAN value “Set” and “go” flash in alternation, and “SPAN” and a gas cylinder icon are shown. Press [Y/+] to enter and change the setting, [MODE] to exit and return to Detection Mode, or [N/-] to advance to the next menu. -
Page 30: Change Pan Id
MeshGuard LEL IR & CO2 IR User’s Guide 5.9.8. Change Pan ID Note: All MeshGuards (including MeshGuard Routers) in a network must have the same Pan ID. Press Y/+ to enter the menu to make changes to the value. Press [Y/+] to increase the number and [N/-] to decrease it. -
Page 31: Diagnostic Mode
Diagnostic Mode provides raw data from sensors and about settings. 6.1. Entering Diagnostic Mode Note: To enter Diagnostic Mode, you must begin with the MeshGuard LEL IR or MeshGuard CO2 IR turned off. Press and hold [Y/+] and [MODE] until the MeshGuard LEL IR starts. -
Page 32: Diagnostic Mode Readings
MeshGuard LEL IR & CO2 IR User’s Guide 6.3. Diagnostic Mode Readings In Diagnostic mode, you can step through readings by pressing [N/-]. 6.3.1. Sensor Raw Count Sensor Raw Count is indicated by “rAU” followed by three dashes (- - -). This indicates that the sensor has digital output that does not produce a raw count. -
Page 33: Radio Type
MeshGuard LEL IR & CO2 IR User’s Guide 6.3.6. Radio Type The radio module type is indicated by “rdt” followed by a number. • Press [N/-] to advance to the next reading. • Press [MODE] and [Y/+] together for three seconds to exit Diagnostic Mode and enter Detection Mode. -
Page 34: Diagnostic Mode Programming
• Enable/disable audible and visible alarms • Note: When the MeshGuard LEL IR or MeshGuard CO2 IR is in this programming mode, if you do not make a change or press a key for 60 seconds, it reverts to the standard Diagnostic Mode. -
Page 35: Radio Enable/Disable
Error! Bookmark not defined.. 6.4.3. Factory Setting Press [Y/+] to return the MeshGuard LEL IR to its original factory settings. 6.4.4. Audible & Visible Alarm Enable/Disable Press [Y/+] to toggle between the MeshGuard LEL IR’s audible and visible alarms turned on and off. -
Page 36: Internal Battery Replacement
MeshGuard LEL IR & CO2 IR User’s Guide 7. Internal Battery Replacement Battery compartment Battery removal tool 3-pin end (P/N 019-2044-000) Hexagonal end Battery Battery Battery cover... - Page 37 Note: After changing the battery, wait at least 60 seconds before turning the EchoView Host on. WARNING! Only change the internal battery in non-hazardous locations and use the battery Honeywell RAE Systems provides (P/N: 500-0111-000, EVE ER34615 or XENO XL-205F).
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Page 38: External Battery Usage
An external battery unit, the RAE Systems RAE PowerPak, should be used with the MeshGuard CO2 IR instead of a smaller battery. A RAE PowerPak is used to power the MeshGuard LEL IR in situations where extended battery life is necessary. The connector from the external battery screws into the instrument’s battery compartment. -
Page 39: Mounting The Plastic-Housing Instrument
7.2.1. Replacing The Internal Battery With the MeshGuard LEL IR or MeshGuard CO2 IR securely in its housing, you can remove the cover over the battery compartment so that you can replace the internal battery in the instrument. Use the sensor and battery removal tool as shown. -
Page 40: Sensor Filter Replacement
MeshGuard LEL IR & CO2 IR User’s Guide 7.3. Sensor Filter Replacement The filter should be replaced when it is visibly dirty. If readings fluctuate up even after a zero calibration, this may indicate a dirty filter. Use the 3-pin end of the tool to unscrew and open the filter holder by turning it counterclockwise. -
Page 41: Sensor Replacement
MeshGuard LEL IR & CO2 IR User’s Guide 7.4. Sensor Replacement Use the 3-pin end of the sensor and battery tool to unscrew and open the filter holder at the bottom of the monitor. Sensor Sensor cover Filter Filter holder Use the hexagonal end of the tool to open the remove the sensor cover, turning counterclockwise. -
Page 42: Controlled Part Of Meshguard Lel Ir (Ftd 3000) Manual
MeshGuard LEL IR & CO2 IR User’s Guide 8. Controlled Part Of MeshGuard LEL IR (FTD 3000) Manual FTD-3000 LEL Certification Cl. I, Div. 1, Gr A, B, C, D T4 Ta = -40° C to +50° C IECEx SIR 19.0014X... - Page 43 MeshGuard LEL IR & CO2 IR User’s Guide • Only the combustible gas detection portion of this instrument has been assessed for performance. • Any rapid up-scale reading followed by a declining or erratic reading may indicate a gas concentration beyond upper scale limit which may be hazardous.
- Page 44 MeshGuard LEL IR & CO2 IR User’s Guide Sensor And Internal Battery Replacement The MeshGuard LEL IR is permanently mounted to a solid surface by first securing it in its steel enclosure (a screw through the back mates with the instrument) and then securing the enclosure to a solid surface such as a wall or the metal mounting plate.
- Page 45 Turning The Instrument On To turn the MeshGuard LEL IR on, hold down [MODE] for 2 seconds. Caution: The alarm is very loud. During startup, you can mute most of the sound by holding a finger over the alarm port.
- Page 46 MeshGuard LEL IR & CO2 IR User’s Guide Turning The Instrument Off Press and hold [MODE]. In 2 seconds, a 5-second countdown to shutoff begins. You must hold your finger on the key for the entire shutoff process. If you remove your finger from the key during the countdown, the shutoff operation is canceled and the instrument continues normal operation.
- Page 47 MeshGuard LEL IR & CO2 IR User’s Guide Programming Mode Programming Mode can be entered from Normal Mode or Diagnostic Mode. This mode contains most adjustable settings for the instrument. It is organized into four submenus: The following diagram shows how to enter Programming Mode from Normal Mode: Modify Span Gas Value.
- Page 48 When the battery voltage falls below the low threshold, the instrument turns off automatically. Over Range Alarm When a gas concentration exceeds 100% of LEL, the MeshGuard LEL IR displays “OVR” and its buzzer and LED are activated. Calibrating MeshGuard LEL IR •...
- Page 49 MeshGuard LEL IR & CO2 IR User’s Guide Zero Calibration When “CAL” and “go” are displayed in alternation, and “ZERO” is shown, the instrument is ready to perform a zero calibration. Press [Y/+]. The LCD displays “go.” The display counts down from 10 to 0.
- Page 50 When the gas flow starts, the LCD displays “gAS” and the span concentration value. The MeshGuard LEL IR now counts down to 0. Note: The countdown time varies according to the type of sensor used in the instrument.
- Page 51 MeshGuard LEL IR & CO2 IR User’s Guide If the instrument does not detect gas after counting down to 0, the LCD displays “Err” (for “error”). The LED glows red and the buzzer sounds to provide extra warning. The instrument automatically returns to the span calibration display.
- Page 52 MeshGuard LEL IR & CO2 IR User’s Guide External Battery Replacement FTB- 1000 Exter External battery replacement Unplug the battery connector Loosen the safety screw holding the battery Mount a new battery on the mounting bracket Tighten the safety screw Connect the MeshGuard LEL IR to the battery.
- Page 53 MeshGuard LEL IR & CO2 IR User’s Guide 8.1. Sensor And Internal Battery Replacement (ATEX/IECEx Only) Sensor compartment Internal battery compartment Sensor and battery removal tool 3-pin end (P/N 019-2044-000) Hexagonal end...
- Page 54 MeshGuard LEL IR & CO2 IR User’s Guide Battery Replacement RAE Systems offers two types of batteries: internal battery and external battery pack. 1. Use the 3-pin end of the tool to unscrew and open the battery cover by turning it counterclockwise.
- Page 55 MeshGuard LEL IR & CO2 IR User’s Guide Sensor Replacement 1. Use the 3-pin end of the tool to unscrew and open the filter holder at the bottom of the monitor. Sensor Sensor cover Filter Filter holder 2. Use the hexagonal end of the tool to open the remove the sensor cover, turning counterclockwise.
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Page 56: Troubleshooting
MeshGuard LEL IR & CO2 IR User’s Guide 9. Troubleshooting Failure Symptom Cause Solution Cannot turn on Battery charge too low Replace battery Check RAE Systems web site for inform- ation on batteries OVR (over range) Over 100% LEL (LEL... -
Page 57: Alarm Signal Summary
MeshGuard LEL IR & CO2 IR User’s Guide controller or reader and Press [Y/+] Battery is low Replace battery Others Turn the instrument off and on again. Consult RAE Systems Customer Service. 10. Alarm Signal Summary Alarm When Buzzer & LED... -
Page 58: Year Of Manufacture
MeshGuard LEL IR & CO2 IR User’s Guide 11. Year Of Manufacture To identify the year of manufacture, refer to the serial number of the instrument. The letter in the serial number indicates the year of manufacture. For example, “M” indicates the manufacturing year is 2010. - Page 59 For more information www.raesystems.com D01-4014-000 Honeywell Internal Rev E January 2019 © 2019 Honeywell International...