Single-Gas Detector

Designed for the most adverse conditions, the GasAlert Extreme single gas detector offers a wide range of user selectable options, a replaceable battery and can monitor a variety of toxic hazards. The GasAlert Extreme is compatible with BW抯 MicroDock II automatic test and calibration system.

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

Compact and affordable the GasAlert Extreme detectors are available for a wide variety of atmospheric hazards. The GasAlert Extreme is highly water-resistant, with an IP66/67 fully immersible, EMI / RFI resistant housing, built-in concussion-proof boot, and heavy-duty, stainless steel, alligator style belt-clip. An extra-loud audible alarm, fl ashing LED light bars, and internal vibrator alerts users to hazardous conditions. The large, easy-to-read display includes a built-in backlight that ensures readings are legible even in dim light conditions. An easy to change 3V camera battery provides up to two years of continuous operation.

The GasAlert Extreme clearly advises the gas hazard present桳ow, High, TWA and STEL gas alarm. Recorded TWA, STEL and peak exposures can be displayed on demand.

GasAlert Extreme detectors are available with optional datalogging and multi-language support. Datalogging detectors include a built-in IR COM port for automatic data transfer to a computer or MicroDock II docking station module. No wires necessary!

The GasAlert Extreme continues the proud BW Technologies by Honeywell product tradition of cutting-edge features, trouble-free operation, durability, and the LOWEST cost of ownership of any singlegas detector on the market today.

Specifications

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)

General Specifications: Rugged composite material with integral concussion-proof boot
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