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GasAlertMicro
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H2S, CO, O2
and Combustibles
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Multi-Gas Detector
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Protect Yourself
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 Compact (2.4 x 4.0 x
1.3 in/ 6 x 10 x 3.3cm) and lightweight (7.4 oz./211g)
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Integral
concussion-proof boot for the most rugges
environments
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Continuous LCD
shows simultaneous gas concentrations for H2S, CO, O2
and
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combustibles (0-100% LEL or 0-5.0% Methane)
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Powered by two AA
alkaline or NiMH cells (run-time typically 16-18
hours)
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Provides 95 dB alarm tone
and two bright wide-angled alarm bars
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Equipped with
internal vibration alarm for high noise areas
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Backlight: low light
(auto); in alarm (auto) and on demand reactivation
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Four alarm levels:
Instant Low and High Alarm for all gases; TWA (time weighted average)
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and STEL (short term exposure limit)
for H2S and/or CO; OL (over limit alarm) for
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combustible gases
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Simple automatic calibration
procedure
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Records TWA, STEL and
maximum exposures to gas and displays readings on command
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User selectable field option
include: confidence beep, pass code protection, latching alarm,
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calibration due date
and “SAFE” display function
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Full function
self-test of: sensor, battery and circuitry integrity; and audible/visual
alarms
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Delivered ready for
use with sensors, two AA alkaline cells, stainless steel alligator belt clip,
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calibration hose/cap and instructions
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SPECIFICATIONS
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DETECTOR:
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2, 3 or 4-gas detector
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Gas:
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H2S
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CO
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O2 (% by vol.)
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Combustibles
(Field Select)
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Measuring Range:
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0-100 ppm
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0-500 ppm
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0-25.0%
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0-100% LEL or
0-5% by vol. methane
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Auto
zero:
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Yes
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Calibration:
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Automatic
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Backlight:
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Low
light (auto); alarm condition (auto); reactivation on demand
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Full function self-test:
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Sensor integrity, circuitry and battery; audible/visual alarms
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Sensor:
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Plug-in,
electrochemical cell (toxic and oxygen); catalytic (LEL)
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User field options:
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Confidence beep, pass code protection, latching alarms,
calibration due date,
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“SAFE” display function
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Alarm
Indicators:
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Clearly
advises alarm levels both visually and audibly
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Alarm Levels:
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Instantaneous Low Alarm for all gases; instantaneous High
Alarm for all gases;
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TWA (time weighted average) and STEL (short term exposure
limit) for
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H2S and/or CO; OL (over limit alarm) for
combustible gases
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General Specifications:
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Rugged,
composite material with integral concussion-proof boot
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Operating temperature:
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-4 to 122๐F/ -20 to 50๐C
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Humidity:
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5% to
95% RH (non-condensing)
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EMI/RFI:
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Complies with EMC Directive 89/336/EEC
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Ingress
Protection:
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IP65
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Battery run-time:
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16-18 hours on two AA alkaline cells
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14-16 hours on two NiMH rechargeable
cells
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Size:
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2.4 x 4
x 1.3 in./ 6 x 10 x 3.3 cm
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Weight:
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7.4 oz./ 211g
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Warranty:
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Full 2
year warranty including all sensors
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Datalogger Options:
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User-downloadable
datalogger
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Data recorder:
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All events and occurrences
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Sampling
rate:
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Factory
set at 5-second intervals and user-settable from
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1 to
127-second intervals
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Storage:
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4.4 months of continuous data via 32 MB Flash MMC card (64 MB
cards are
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also available); when full, the wraparound feature replaces
oldest data with
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most recent data
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