Multi-Gas Detectors

SPECIFICATIONS
DETECTOR: 2, 3 or 4-gas detector
Auto zero: Yes
Calibration: Automatic
Backlight: Low light (auto); alarm condition (auto); reactivation on demand
Full function self-test: Sensor integrity, circuitry and battery; audible/visual alarms
Sensor: Plug-in, electrochemical cell (toxic and oxygen); catalytic (LEL)
User field options: Set calibration due date, display language, enable/disable automatic O2 calibration,
span concentration values, STEL calculation period, clock, calendar, enable/disable
pump test, confidence beep, pass code protection, latching alarms and sensor on/off
ALARM INDICATORS: Clearly advise alarm levels both visually and audibly
Visual alarm: Flashing, wide-angled alarm lens with dual red LEDs, plus alarm LCD readout
Audible alarm: High-output, variable, pulsing siren 95 dB at 1 ft. / 0.3 m
Confi dence beep: Every 5 seconds (fi eld-selectable)
Other: Low battery; off warning; sensor fail; multiple gas hazard
Remote alarm (option): Accepts vibrating alarm or remote audible/visual alarm (110 dB)
LCD: Continuous, alphanumeric gas readout and status display advises:
Gas ppm or %: Simultaneously and continuously displays all 4 gas concentration(s) present
TWA ppm or %: Records and displays on demand and during alarm
Peak ppm or %: Records and displays peak exposure to gas and displays on demand
Setpoints: Displayed on activation and after calibration (auto) in ppm or %
TESTS:
Full-function self-test: Full-function self-test on activation (auto)
Battery: Continuous (auto)
GENERAL SPECIFICATIONS: Impact-resistant ABS enclosure
Operating Temperature: -4 to 122 oF / -20 to 50 oC (Australia -20 oC to 40 oC)
2Temperature code: North America (cCSAus) 132 oC(T4) at 50 oC
Europe (ATEX) 184 oC at 50 oC
Australia (SA) 213 oC
Humidity: 5% to 95% RH (non-condensing)
EMI/RFI: Complies with EMC Directive 89/336/EEC
Battery type: One 3.6 volt Black & Decker VersaPak rechargeable cell
Battery run-time: NiMH: up to 12 hours operation; NiCd: up to 8 hours operation
Size: 1.6 x 3.0 x 5.9 inches / 40 x 75 x 150 mm
Weight: 15.4 oz. / 396 g
WARRANTY: Full 2 year warranty including all sensors
DATALOGGER OPTIONS: User-downloadable datalogger
Data recorder: All events and occurrences
Sampling rate: Factory set at 5-second intervals
Storage: 4.4 months of continuous data via 32 MB Flash MMC card (64 MB cards are
also available); when full, the wraparound feature replaces

Ordering Information
Gas Detectors (Standard)
GAMAX3-4 4-gas: H2S, CO, O2, LEL
GAMAX3-3H 3-gas: H2S, O2, LEL
GAMAX3-2 2-gas: O2, LEL
Add suffi x: -DL1 for black box datalogger
-DL2 for user downloadable datalogger
*Note: Comes with free software and 32 MB MMC Card
Add suffi x for delivery with 200 VAC Charger:
-EU -UK - AU - NZ -OR
Add suffi x -A (to omit VAC charger and batteries)
Accessories
GA-CPROB1-1 Sampling Probe with particulate and hydrophobic fi lter
GA-CPROB1 Collapsible Sample Probe with with handle
GA-FLOAT Sampling Float for GasAlert series detectors
GAMAX-IU Intake Umbrella Protector
MMC64 64MB MultiMediaCard (datalogging)
GA-BMAX Concussion-proof boot
GA-BMAX-3 Concussion-proof boot with neck strap
GA-VP110 VersaPakTM rechargeable NiMH battery
GA-VP100 VersaPakTM rechargeable NiCAD battery
D4-VP140 2 port, 12 volt, Black & Decker vehicle charger

Protect Yourself
Large LCD shows real-time gas concentrations of H2S,
CO, O2 and %LEL
Internal plug-in pump for remote sampling
LOW, HIGH, and TWA alarms with adjustable setpoints
Equipped with plug-in, replaceable sensors
Simple, automatic calibration procedure
Intrinsically safe to U.S., European and Canadian standards
Provides 95 dB tone and bright LED indication
on alarm
Compact (1.6 x 3.0 x 5.9 in / 40 x 75 x 150 mm) and
lightweight (15.4 oz. / 396 g)
Runs an entire shift on one Black & Decker
VersaPak rechargeable battery (available worldwide)
Peak values displayed on command
Full-function self-test of: sensor/battery/circuitry
integrity; and audible/visual alarms
One VersaPak rechargeable battery, 2-port charger,
10 ft. / 3m. sampling hose, calibration hose, carrying
holster, and instructions in local languages included
Vibrating alarm and remote audible/visual alarm (110 dB)
accessories available