BW

Single Gas - BW GasAlert Extreme

SKU: 06GASALERTEXTREME

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£242.00
The BW GasAlert Extreme reliably monitors all of your single gas hazards in a compact and affordable unit. With a vast range of gases available to monitor, data-logging as standard and tamerproof user options, the BW GasAlert Extreme is a favourite within industry.

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£242.00
BW GasAlert Extreme Single Gas
Gas Alert Extreme BW GasAlert Extreme Single Gas

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Product Specification unless deselected above

Brand BW
Number Of Gases 1 Gas
Features Auto Self-Check, Primary Batteries, Data Logging
Type Of Gas Ammonia, Carbon Monoxide, Chlorine, Chlorine Dioxide, Ethylene Oxide, Hydrogen Cyanide, Hydrogen Sulphide, Nitric Oxide, Nitrogen Dioxide, Oxygen, Ozone, Phosphine, Sulphur Dioxide
Available Outside the UK? No

BW GasAlert Extreme

The BW GasAlert Extreme reliably monitors all of your single gas hazards in a compact and affordable unit. With a vast range of gases available to monitor, data-logging as standard and tamerproof user options, the BW GasAlert Extreme is a favourite within industry.

BW presents the GasAlert Extreme and is a Single-Gas Detector which has been designed for the most adverse conditions. This detector offers a wide range of user selectable option, a replaceable battery and it can monitor a variety of toxic hazards. This instrument is compatible with the BW's MicroDock II automatic test and calibration system.

The GasAlert Extreme is an essential tool which will monitor the amount of gas levels within the workplace. However, if you do not check for gases regularly and the gas levels decrease or exceed from the safe amount then it could be the cause of many health risks and it may actually be against legislation

Features of the BW GasAlert Extreme

  • Continuous LCD shows real-time gas concentration with backlight in low-light (auto and on demand); in alarm (auto)
  • Rugged, IP66/67 highly water-resistant design
  • Built-in concussion-proof boot
  • Small size (1.1 x 2.0 x 3.75 in. / 28 x 50 x 95 mm) and lightweight (2.9 oz. / 82 g)
  • Provides 95 dB tone and bright LED indication on alarm (typical)
  • Internal vibrating alarm
  • 2-year battery life (typical) with replaceable 3V camera battery
  • Equipped with plug-in, replaceable sensor
  • Simple auto zero and calibration procedure
  • Peak value displayed on command (in ppm or %vol)
  • LOW, HIGH, TWA and STEL alarms with adjustable setpoints
  • Multiple language and datalogging options available
  • Classifi ed intrinsically safe by UL to U.S. and Canadian standards; ATEX certifi ed; IECEx scheme
  • Full function self-test of: sensor, battery, and circuitry integrity
  • Stainless steel alligator clip, test cap and hose, battery and instructions in local languages included


This GasAlert Extreme is a compact yet affordable detector that can be used in a wide variety of atmospheric hazards. This detector is also highly water-resistant and has an IP66/67 fully immersible, EMI/ RFI resistant housing, built-in concussion-proof boot and a heavy duty, stainless steel, alligator style belt-clip. There is also an extra-loud audible alarm, flashing LED light bars and also an internal vibrator which alerts all users to the potential hazardous conditions. It also has a large, easy-to-read display which includes a built-in backlight which ensures readings are legible even in the dimmest of light conditions. Also it is noted that two years of continuous operation is provided by the easy to change 3V camera battery. This detector also clearly advises the gas hazard which is present- Low, high, TWA and a STEL gas alarm. Recorded STEL, TWA and peak exposures can be displayed on demand.

This detector also comes with the available option of data logging and multi-language support. Data logging detectors come including a built-in IR COM port for automatic data transfer to a computer or alternatively a MicroDock II docking station module; also another benefit of this detector there are no wires necessary. Finally, the GasAlert Extreme continues in the proud product tradition of trouble-free operation, durability, cutting edge features and the lowest cost of ownership of any single gas detector on the market today.

Technical Specification

GasAlert Extreme
Measuring Range
Alarm Setpoints1 (Factory defaults are shown. Alarm levels are field-adjustable
Relative Humidity
Non-condensing
Operating
Temperature
TWA Alarm
STEL Alarm
Low Alarm
High Alarm
Hydrogen Sulfide (H2S)
0-100 ppm
10 ppm
15 ppm
10 ppm
15 ppm
15-90
-40 to +50 °C
-40 to +122 °F
Hydrogen Sulfide (H2S)
0-500 ppm
10 ppm
15 ppm
10 ppm
15 ppm
15-90
Sulfur Dioxide (SO2)
0-100.0 ppm
2.0 ppm
5.0 ppm
2.0 ppm
5.0 ppm
15-90
Hydrogen Cyanide (HCN)
0-30.0 ppm
4.7 ppm
10.0 ppm
4.7 ppm
10.0 ppm
15-90
Carbon Monoxide (CO)
0-1000 ppm
35 ppm
200 ppm
35 ppm
200 ppm
15-90
-30 to +50 °C
-22 to +122 °F
Carbon Monoxide (CO)
(Low H2 sensitivity)
0-1000 ppm
35 ppm
200 ppm
35 ppm
200 ppm
15-90
Ammonia (NH3)
(High range)
0-400 ppm
25 ppm
35 ppm
25 ppm
50 ppm
15-90
-20 to +40 °C
-4 to +104 °F
Ammonia (NH3)
0-100 ppm
25 ppm
35 ppm
25 ppm
50 ppm
15-90
Chlorine (Cl2)
0-50.0 ppm
0.5 ppm
1.0 ppm
0.5 ppm
1.0 ppm
10-95
-20 to +50 °C
-4 to +122 °F
Nitrogen Dioxide (NO2)
0-100 ppm
2.0 ppm
5.0 ppm
2.0 ppm
5.0 ppm
15-90
Phosphine (PH3)
0-5.0 ppm
0.3 ppm
1.0 ppm
0.3 ppm
1.0 ppm
15-90
Ethylene Oxide (ETO)
0-100.0 ppm
1.0 ppm
5.0 ppm
1.0 ppm
5.0 ppm
15-90
Chlorine Dioxide (ClO2)
0-1 ppm
0.1 ppm
0.3 ppm
0.1 ppm
0.3 ppm
15-90
Ozone (O3)
0-1 ppm
0.1 ppm
0.1 ppm
0.1 ppm
0.2 ppm
15-90
Nitric Oxide (NO)
0-250 ppm
25 ppm
25 ppm
25 ppm
25 ppm
15-90
Oxygen (% by vol) (O2)
0-30%
N/A
N/A
19.5%
22.5%
0-99
Auto Zero Yes
Calibration Automatic
Backlight Low-light (auto and on demand); alarm condition (auto)
Full Function Self Test Verifi es integrity of sensor, circuitry and battery; audible/visual alarms
Sensor Plug-in, electrochemical cell (temperature compensated)
Indicators and Alarms Clearly advises alarm levels both visually and audibly
Visual alarm: Flashing, wide-angled alarm lens with 4 red LEDs, plus alarm LCD readout
Audible alarm: High-output, pulsing 95 dB at 1 ft / 0.3 m (typical)
Confi dence beep: Every 5 seconds (fi eld-selectable on/off)
Other: Low battery; off warning; sensor fail
Vibrator Alarm Standard: Vibrates in sync with audible and visual alarms
Continuous LCD Display Alphanumeric gas readout and status display advises:
Gas ppm or %: Continuously displays gas concentration present
TWA and STEL ppm or %: Records and displays on demand
Peak ppm or %: Records and displays peak (maximum) exposure to gas on demand
Setpoints: Displayed on activation (auto) and after calibration in ppm or %
Tests Full function self-test: Full function self-test on activation (auto)
Battery: Continuous (auto)
IP Rating Highly water resistant IP66/67 housing
EMI/RFI Complies with EMC Directive 89/336/EEC
Battery Type 3-volt lithium (Energizer CR2 camera battery)
Battery Life 2 year battery life (typical) with replaceable 3V battery
Size 1.1 x 2.0 x 3.75 in. / 28 x 50 x 95 mm
Weight 2.9 oz. / 82 g
Event Logging Records and transmits up to 10 gas alarm events
Event Information Gas type, peak exposure level (ppm or %vol); alarm duration in minutes and seconds; time elapsed since the alarm occurred in days, hours and minutes
Transmission Method Via infrared port to USB PC adapter
Datalogger Options User-downloadable datalogger Data recorder: All events and occurrences Sampling rate: Factory set at 5-second intervals and user-settable from 1 to 60-second intervals Storage: Up to 8 months of continuous data at 5 second intervals (based on a normal work week). When full, wraparound memory feature replaces oldest data with most recent data
Warranty 2 years including sensor, except NH3 (one year)

What's in the Box

Standard Package Contents of the GasAlert Extreme Single Gas Detector

  • GasAlert Extreme Detector Complete with Specified Sensor, Concussion‐Proof Boot with Stainless Steel Alligator‐Style Clip
  • Calibration/Test Cap and Hose
  • Manual

Downloads and Datasheets

Datasheet

Gas Alert Extreme

Model Comparison

BW Gas Detector Comparison Table

Product

Features

No. of Gases

Gases Detected

Warranty

BW Clip Series

• Zero‐maintenance

• Low cost of ownership

• Real Time option

1

H2S, CO, O2, SO2

2 or 3 years

GasAlert Extreme

• User‐settable options

• Large display

• Replaceable battery

1

H2S, CO, O2, SO2, NH3, PH3, Cl2, ClO2, NO, NO2, HCN, ETO, O3

2 years*

 

GasAlertMicroClip XL

• Rechargeable battery

• IntelliFlash™

• One‐button operation

• Small and lightweight

1 to 4

 

H2S, CO, O2, LEL

2 years

GasAlertMicroClip X3

• Rechargeable battery

• IntelliFlash™

• New O2 long life sensor

• One‐button operation

1 to 4

 

H2S, CO, O2, LEL

3 years

GasAlertQuattro

• Rechargeable or alkaline battery packs

• IntelliFlash

• One‐button operation

• Easy to read LCD with icons

1 to 4

 

H2S, CO, O2, LEL

2 years

GasAlertMax XT II

• Built‐in motorized sampling pump

• Rechargeable battery

• IntelliFlash

• One‐button operation

1 to 4

 

H2S, CO, O2, LEL

2 years

GasAlertMicro 5 Series

• Optional motorized pump module

• Rechargeable or alkaline battery packs

• Feature‐rich user options

1 to 5

 

VOCs, CO2, LEL, H2S, CO, O2, SO2, PH3, NH3, NO2, HCN, Cl2, ClO2, O3

2 years*

 

Impact / Impact Pro

• Disposable or serviceable sensor cartridge system

• Safelink communication

• Optional built‐in pump (Impact Pro only)

• Rechargeable or alkaline battery packs

1 to 4

 

CO2, LEL, H2S, CO, O2, SO2, NH3, NO2, Cl2, CH4

2 years*

 

Colorimetric Gas Detection Tubes

 

• Wide assortment of tubes available to detect over 300 gases and vapors

• Easy to use, even in multiple layers of gloves

• Easy‐to‐read with sharp, clear color change

• No calibration or other maintenance required

 

Amines, C2H5OH, C2HCl3, C3H6O, C4H10, C6H5OH,

C6H6, C7H8, C0H10, CH2:CHCL, CH3BR, Cl2,

ClO2, CNHM, CO, CO2, H2O, H2S, HC, HCHO, HCl, HCN, HF, MEK, Mercaptans, NH3, NO, NO2, O3, PH3, SO2

N/A

 

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