The GX-2009 represents the latest evolution of gas detection technology. Advancements include dual audible alarm ports and alarm LED’s on 3 sides, so that alarm conditions are obvious from multiple perspectives especially in high noise environments. Other features include an impact and RFI resistant rubber over-mold body that is a waterproof and dust proof with IP 67 rating. Additionally, a large capacity data logging system is a standard feature. In conclusion, GX-2009 is the smallest and lightest 4-gas monitor in the world and is perfect suitable for all applications you can think of.
IrDA Communication
The built-in data logger allows you to record up to 40 hrs of measurement data and save it to the internal memory. The optional data logger software is Windows© XP and Vista compatible. Consequently, you can also transmit the data wirelesses by infrared to a PC to be able to analyze prior hazardous situations.
Password Protection
Because of the GX-2009 security features you are secured from accidental misconfigurations or missed calibrations, which may influence measurement mode in a negative way and endanger the user.
Calibration intervals and reminders are user adjustable and all critical adjustments can be password protected.
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Model
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GX-2009
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Measuring gas
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HC
Combustible gases
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O2
Oxygen
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H2S
Hydrogen sulfide
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CO
Carbon monoxide
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Measuring range
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0-100% LEL
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0-40% vol
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0-100 ppm
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0-500 ppm
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Resolution
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1% LEL
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0,1% vol
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0.5 ppm
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1 ppm
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Detection principle
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Catalytic combustion
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Galvanic cell
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Electrochemical cell
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Sampling method
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Diffusion
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Display
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Simultaneous display of all measuring gases.
Digital LCD display, auto backlight at alarm display.
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Alarm indication
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Flashing LEDs, intermittent buzzer (95dB in 30cm distance), flashing gas value, vibration, error message
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Alarm preset
(User adjustable)
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1. Alarm 10% LEL
2. Alarm 50% LEL
Over Range 100% LEL
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1. Alarm 19.5% vol
2. Alarm 23.5% vol
Over Range 40.0% vol
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1. Alarm 10,0 ppm
2. Alarm 30.0 ppm
Over Range 100.0 ppm
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1. Alarm 25.0 ppm
2. Alarm 50.0 ppm
Over Range 500 ppm
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Types of alarm
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Gas alarm: 2 preset alarms, STEL, TWA, over scale alarm
Trouble alarm: sensor disconnection, wire disconnection, low battery, circuit error, calibration range error
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Functions
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- Manual backlight LCD (automatic at alarm)
- IrDA port
- STEL, TWA and Peak hold
- Auto calibration, alarm trend, continuous display of current time
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Datalogger
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Stores 8 alarm trend events: 3600 data point capacity with a log time range of 10 to 300 hours (based on programmable interval times); and stores up to 100 calibration records.
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Operating temp. & humidity
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-20°C to +50°C, 0 to 95% RH (non-condensing)
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Response time
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30s (T90)
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Continuous operation
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20 hours after a 3 hour full charge (14 hours after 90 min charge)
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Power source
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Direct charging Ni-MH battery pack
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Safety rating
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II 1G Exia II CT4
IECEx Zone 0 Exia II CT4
CSA pending
MED (Wheel Mark)
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Ingress proof rating
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IP67
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Dimensions and weight
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Approx. 70 x 75 x 25 mm, 130g
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Specifications subject to change without notice.
