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Detector
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Single-gas detector
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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 and on demand); alarm condition (auto)
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Full function self-test
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Verifies integrity of sensor, circuitry and battery; audible/visual alarms
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Sensor
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Plug-in, electrochemical cell (temperature compensated)
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Indicators and Alarms
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Clearly advises alarm levels both visually and audibly
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Visual alarm
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Flashing, wide-angled alarm lens with 4 red LEDs, plus alarm LCD readout
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Audible alarm
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High-output, pulsing 95 dB at 1 ft / 0.3 m (typical)
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Confidence beep
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Every 5 seconds (fi eld-selectable on/off)
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Other
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Low battery; off warning; sensor fail
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Vibrator Alarm Standard
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Vibrates in sync with audible and visual alarms
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Continuous LCD Display
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Alphanumeric gas readout and status display advises:
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Gas ppm or %
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Continuously displays gas concentration present
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TWA and STEL ppm or %
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Records and displays on demand
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Peak ppm or %
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Records and displays peak (maximum) exposure to gas on demand
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Setpoints
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Displayed on activation (auto) and after calibration in ppm or %
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Tests
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Full function self-test
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Full function self-test on activation (auto)
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Battery
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Continuous (auto)
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General Specifications
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Rugged composite material with integral concussion-proof boot
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IP Rating
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Highly water resistant IP66/67 housing
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EMI/RFI
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Complies with EMC Directive 89/336/EEC
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Battery type
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3-volt lithium (Energizer CR2 camera battery)
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Battery life
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2 year battery life (typical) with replaceable 3V battery
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Size
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1.1 x 2.0 x 3.75 in. / 28 x 50 x 95 mm
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Weight
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2.9 oz. / 82 g
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Event Logging
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Records and transmits up to 10 gas alarm events
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Event information
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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
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Transmission method
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Via infrared port to USB PC adapter
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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 1 to 60-second intervals
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Storage
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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
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Warranty
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2 years including sensor, except NH3 (one year)
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