Honeywell BW GasAlertQuattro User manual

20 5062-26-NCL-EN
H2S, CO, O2, LEL
Visual auditing, easy compliance
Rugged and reliable, the GasAlertQuattro four-gas detector combines a
comprehensive range of features with simple one-button operation. With
flexible power options, the GasAlertQuattro is always ready. The graphic
LCD displays easy to identify icons that indicate operational information,
such as bump test and calibration status for simplified onsite auditing.
IntelliFlash provides continuous visual confirmation of detector operation
and compliance. Suited to a wide range of industrial applications including
confined space entry, the GasAlertQuattro is fully compatible with BW’s
MicroDock II automatic test and calibration system.
Meets ACGIH 1 ppm H2S TWA recommendations.
Visit gasmonitors.com to download the latest Fleet Manager II update.
Standard Package Contents:
• GasAlertQuattro
• Rechargeable battery pack or alkaline pack with three AA batteries
• Charger wall plug (with rechargeable battery option)
• Calibration cap and hose
• Reversible screwdriver
• Manual, materials booklet and technical reference guide
General Specifications
Size 5.1 x 3.2 x 1.9 in. / 13.0 x 8.1 x 4.7 cm
Weight - 11.15 oz. / 316 g (with rechargeable battery pack)
- 11.92 oz. / 338 g (with alkaline battery pack)
Typical battery life AA alkaline: 14 hours (+68 to 122°F / +20 to 50°C)
Rechargeable: 20 hours (+68 to 122°F / +20 to 50°C)
18 hours (-4 to +32°F / -20 to 0°C)
Certifications and
approvals nClass I, Div. 1, Gr. A, B, C, D
ATEX: XgII 1 G Ga Ex ia IIC T4
IECEx: Ga Ex ia IIC T4
INMETRO: BR-Ex ia IIC T4
Warranty Full two year warranty including all sensors
6432-3
Multi-Gas (1–4) Detector

5062-26-NCL-EN 21
GasAlertQuattro 4-Gas Detector Alkaline Version* Rechargeable Version*
%LEL, O2, H2S, CO QT-XWHM-A-Y-NA QT-XWHM-R-Y-NA
GasAlertQuattro 3-Gas Detector Alkaline Version* Rechargeable Version*
%LEL, O2, H2S QT-XWH0-A-Y-NA QT-XWH0-R-Y-NA
%LEL, O2, CO QT-XW0M-A-Y-NA QT-XW0M-R-Y-NA
O2, H2S, CO QT-X0HM-A-Y-NA QT-X0HM-R-Y-NA
GasAlertQuattro 2-Gas Detector Alkaline Version* Rechargeable Version*
%LEL, O2QT-XW00-A-Y-NA QT-XW00-R-Y-NA
H2S, CO QT-00HM-A-Y-NA QT-00HM-R-Y-NA
O2, H2S QT-X0H0-A-Y-NA QT-X0H0-R-Y-NA
O2, CO QT-X00M-A-Y-NA QT-X00M-R-Y-NA
GasAlertQuattro 1-Gas Detector Alkaline Version* Rechargeable Version*
O2QT-X000-A-Y-NA QT-X000-R-Y-NA
H2S QT-00H0-A-Y-NA QT-00H0-R-Y-NA
CO QT-000M-A-Y-NA QT-000M-R-Y-NA
*Black housing available with all GasAlertQuattro configurations. To order a unit with black housing replace “-Y-” with “-B-”.
GasAlertQuattro Region Codes
For orders outside North America, change order number suffix “-NA” to:
“-EU” Europe “-CN” China/New Zealand
“-UK” United Kingdom “-OR” Other region with 3-pin UK plug
“-AU” Australia “-OE” Other region with 2-pin UK plug
Gas Legend
%LEL Combustible (W)
O2Oxygen (X)
H2S Hydrogen sulfide (H)
CO Carbon monoxide (M)
Multi-Gas (1–4) Detector

22 5062-26-NCL-EN
GasAlertQuattro (continued)
Confined Space Kits Order Number
GasAlertQuattro Confined Space Kit - includes GasAlertQuattro detector (% LEL, O2, H2S, CO) and
standard package contents, plus rechargeable battery pack and wall charging adapter, alkaline battery
pack and AA batteries, manual aspirator kit, IR Connectivity Kit with Fleet Manager II software, sampling
probe, calibration cap with 1 ft. / 0.3 m hose, calibration gas (2.5% CH4,18% O2, 25 ppm H2S, 100 ppm
CO), and 0.5 LPM regulator
Motorized sampling pump sold separately.
QT-XWHM-R-Y-NA-CS
GasAlertQuattro Deluxe Confined Space Kit - includes manual aspirator kit, IR Connectivity Kit with Fleet
Manager II software, sampling probe, carrying holster, auxiliary filter kit, calibration cap with 1 ft. / 0.3 m
hose and 0.5 LPM regulator
Detector, calibration gas and motorized sampling pump sold separately.
QT-CK-DL
Carrying case for GasAlertQuattro with foam insert QT-CK-CC
Carrying & Protective Accessories Order Number
Concussion-proof boot GA-BQT
Carrying holster GA-HQT
Auxiliary filter (LCD protector) - includes five filters QT-AF-K1
Replacement auxiliary filter for use with QT-AF-K1 (kit of 10) QT-SS-AF-K1
Vehicle attachment (compatible with single T-pattern or 4-hole AMPS mounting system) QT-VMB-1
Replacement alligator-style clip (stainless steel with screw) XT-AG-1
Neck strap with safety release GA-NS-1
Short strap (6 in. / 15.2 cm) GA-LY-1
Extension strap (4 ft. / 1.2 m) GA-ES-1
Chest harness GA-CH-2
Sampling & Testing Equipment Order Number
SamplerPak motorized sampling pump kit with alkaline batteries GA-SPAK
Deluxe SamplerPak motorized sampling pump kit with alkaline batteries, rechargeable batteries and
battery charger
GA-SPAK-NA
Carrying case for motorized sampling pump and/or detector SPAK-CC1
Manual aspirator pump QT-AS01
Sample probe with hydrophobic and particulate filters GA-PROB1-1
Filter and gasket replacements for sample probe (GA-PROB1-1) GA-PROB-FIL-K1
Metallic sintered particulate filter GA-MFILTER
Sampling float GA-FLOAT
Replacement test cap and hose QT-TC-1
Note: For complete list of Sampling & Testing Equipment, see the Sampling Equipment section.
Confined Space Kit
QT-XWHM-R-Y-NA-CS
Order pump separately
Concussion-Proof Boot
GA-BQT
Auxiliary filter
QT-AF- K1
Protects LCD and includes five filters
Carrying Holster
GA-HQT
SamplerPak Kits
Kits include motorized sampling pump, batteries
and battery charger (if specified). See SamplerPak
section for kit contents, accessories and spares;
detector sold separately.

5062-26-NCL-EN 23
GasAlertQuattro (continued)
Power Accessories Order Number
Rechargeable battery pack, yellow QT-BAT-R01
Rechargeable battery pack, black QT-BAT-R01B
Alkaline battery pack with batteries, yellow QT-BAT-A01
Alkaline battery pack with batteries, black QT-BAT-A01B
Multi-unit (5) cradle charger QT-C01-MC5
Multi-unit (5) wall outlet power adaptor GA-PA-1-MC5-NA*
12-24 Vdc vehicle power adaptor GA-VPA-1
12-24 Vdc direct-wire power adaptor GA-PA-3
Replacement wall outlet power adaptor GA-PA-1-NA*
*For regions outside North America replace “-NA” with: “-EU” for Europe, “-UK” for United Kingdom and “-AU” for Australia/China
Datalogging Accessories Order Number
IR connectivity kit with Fleet Manager II software GA-USB1-IR
Vehicle attachment
QT-VMB-1
Compatible with single T-pattern or
4-hole AMPS mounting system
(not included)
Multi-Unit Cradle Charger
QT-C01-MC5
Simultaneously charge five
detectors and/or batteries
Rechargeable / Alkaline
Battery Packs
QT-BAT-R01 / QT-BAT-A01
Multi-Unit Power Adaptor
GA-PA-1-MC5-NA*
Simultaneously charge five
detectors and/or batteries
IR Connectivity Kit
GA-USB1-IR
Use for data download and
instrument set-up options
Vehicle Power Adaptor
12-24 Vdc
GA-VPA-1
Direct-Wire Power Adaptor
12-24 Vdc
GA-PA-3
Used for emergency vehicles
and other applications

24 5062-26-NCL-EN
GasAlertQuattro (continued)
MicroDock II Order Number
MicroDock II Automated Calibration and Testing Station:
- Base station and GasAlertQuattro docking module with charging cable
- Base station and GasAlertQuattro docking module without charging cable
- GasAlertQuattro docking module with charging cable
- GasAlertQuattro docking module without charging cable
DOCK2-2-1C1N-00-G
DOCK2-2-1N-00-G
DOCK2-0-1C1N-00-G
DOCK2-0-1N-00-G
Replacement Sensor Screens Order Number
Replacement quad sensor screen (kit of 2) QT-SS
Replacement quad sensor screen (kit of 10) QT-SS-K1
Replacement Sensors Order Number
Replacement combustible (% LEL) sensor SR-W04-75C
Replacement oxygen (O2) sensor SR-X10-C1
Replacement hydrogen sulfide (H2S) sensor SR-H04-SC
Replacement carbon monoxide (CO) sensor SR-M04-SC
Dummy sensor for one oxygen (O2), hydrogen sulfide (H2S) or
carbon monoxide (CO) location
SR-DUMM1
Dummy sensor for the combustible (LEL) location SR-DUMM2
Calibration & Testing Equipment
For calibration and testing equipment for this product, please see pages 86-89.

5062-26-NCL-EN 25
GasAlertQuattro (continued)
Legend Service Parts Order Number
GReplacement front enclosure (yellow) QT-FC1
Replacement front enclosure (black) QT-FC1B
BReplacement back enclosure (yellow) with screws QT-BC1
Replacement back enclosure (black) with screws QT-BC1B
EReplacement main PCB and sensor PCB kit QT-PCB-K1
FReplacement quad sensor screen (kit of 2) QT-SS
Replacement quad sensor screen (kit of 10) QT-SS-K1
AReplacement screw kit (kit of 40 screws) QT-SCREW-K1
JReplacement LCD kit QT-LCD-K1
Replacement vibration motor GA-VM-2
How to Replace a Sensor
1. With detector OFF, remove battery
pack from back of instrument
2. Use No. 1 Phillips screwdriver to
remove 6 screws from back enclosure
(B)
3. Lift front enclosure (G) straight up
4. Remove sensor (C, D, H, I) from PCB
(C) by pulling straight up
5. Insert new sensor (C, D, H, I) into
socket
6. Replace front enclosure (G)
7. Replace 6 screws in back enclosure
(B) and hand-tighten until firm
How to Replace the Sensor Screen
1. With detector OFF, remove battery
pack from back of instrument
2. Use No. 1 Phillips screwdriver to
remove 6 screws from back enclosure
(B)
3. Lift front enclosure (G) straight up
4. Remove sensor screen (F) from front
enclosure (G) by pulling straight up
5. Insert new sensor screen (F) into front
enclosure (G)
6. Replace front enclosure (G)
7. Replace 6 screws in back enclosure
(B) and hand-tighten until firm
How to Replace the Alkaline Batteries
in the Battery Pack
1. With detector OFF, remove battery
pack from back of instrument
2. On battery pack, pull on tab (L) until
ejector bar (M) releases from the
ejector bar holder
3. Pull ejector bar (M) straight up (on side
opposite of tab) until batteries dislocate
from battery pack
4. Insert new batteries, one by one,
inserting positive (+) end first
5. Important: push the ejector bar (M) into
the lever holder until fully secured*
6. Insert battery pack into detector
*Failure to perform step 5 properly could result in
damage to the batteries, battery pack and/or detector
G
F
D
C
B
J
H
I
E
K
A
L
M
Note: Please refer to the instrument’s documentation (shipped with the product or available at www.gasmonitors.com) for complete instructions on common service
procedures. Improper servicing or maintenance may affect warranty eligibility. Honeywell assumes no liability for damages resulting from improper servicing or maintenance.