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FOUR
GAS PERSONAL MONITOR
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Gas Detection For Life
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GX-2001 Model
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Features
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Simultaneous
detection of 4 gases
LEL, O2, H2S, & CO
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Smallest
4 gas monitor on the market
2.8” H x 2.2” W x 1.1” D, 6 oz
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Vibration
alarm
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Alarm
trend data
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Data logging
standard
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Auto calibration
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Ni-Cad
batteries recharge in 90 minutes
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Continuously
operates for up to 10 hours
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Large
LCD display screen
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Automatic
backlighting at alarm
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High
impact, RFI shielded body
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STEL
and TWA readouts
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Peak
hold readouts
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Continuously
displays current time
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Intrinsically
safe, CSA, C / US approved
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2
year warranty
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After 60 years of
breakthroughs in gas detection and sensor technology, RKI is proud to
introduce the smallest and most affordable 4-gas monitor in the world,
the GX-2001. Weighing only 6 ounces and about the size of a pager
(2.8" H x 2.2" W x 1.1" D), the GX-2001 simultaneously
monitors combustibles, oxygen, carbon monoxide, and hydrogen sulfide.
The GX-2001 is armed with standard features like auto calibration, data logging, rechargeable Ni-Cad batteries, a unique vibration alarm,
STEL / TWA readings, peak hold and auto backlighting at alarm on a large
LCD display, and it even tells the time. All of these controls and
features are operated through 3 simple glow in the dark buttons.
Utilizing either of the GX-2001's chargers, the standard charger or data logging
/ charger station, it's Ni-Cad batteries will fully recharge
in 90 minutes. Also available is the data logging software program which
is Windows 95, 98, ME compatible.
The GX-2001 is also designed around the world’s smallest gas sensors.
Utilizing catalytic combustion, electrochemical and galvanic sensor
technologies, each miniaturized sensor is manufactured with the same
high quality control that has made Riken sensors and instruments the
most reliable and long lasting monitoring devices in the industry. |
| Gas Detected |
Combustible
Gases (Methane cal standard) |
Oxygen
(O2) |
Hydrogen
Sulfide (H2S) |
Carbon
Monoxide (CO) |
| Detection
Principle |
Catalytic
combustion |
Galvanic
cell |
Electro-chemical
cell |
| Detection
Range (Increments) |
0~100%
LEL (1% LEL) |
0~40.0%
Vol. (0.1% Vol.) |
0~100.0
ppm (0.5 ppm) |
0~500 ppm
(1ppm) |
| Sampling
Method |
Diffusion
sampling, hand aspirator optional |
| Display |
Digital
LCD with 7 segments, auto backlight at alarm display automatically
cycles every 3 seconds reading each gas, immediate reading for alarm
condition |
| Preset
Alarms (User Adjustable) |
- 1st alarm 10% LEL
- 2nd alarm 50% LEL
- Over alarm 100% LEL
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- Low alarm 19.5%
- High alarm 23.5%
- Over alarm 40.0%
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- 1st alarm 10 ppm
- 2nd alarm 30 ppm
- TWA alarm 10 ppm
- STEL alarm 100 ppm
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1st
alarm 25 ppm
2nd alarm 50 ppm
TWA 25 ppm
STEL alarm 400 ppm
Over alarm
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| Kinds of
Alarms |
Gas alarms: 2 increasing
alarms, STEL, TWA, overscale
Trouble alarms: Sensor
connection, low battery, circuit error, calibration range error
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| Display of
Alarm |
Gas alarm: Blinking LEDs,
intermittent buzzer, blinking gas value, vibration
Trouble alarm: Blinking LEDs intermittent buzzer, display of error
message
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| Special
Functions |
Manual back light LCD
(Automatic at alarm)
STEL, TWA
Peak hold
Continuous display of current time
Auto calibration
Data logging (40 hours)
Alarm trend
Direct charging
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| Operating
Temp. & Humidity |
-10°C
~ + 40°C(14 to 104°F), 0 to 85% RH, non-condensing |
| Response
Time |
Within
30 seconds (T90) |
| Continuous
Operation |
Up
to 10 hours |
| Power Source |
Direct
charging Ni-Cad battery pack, (2.4VDC) |
| Safety
Design |
CSA
classified, "C/US", as Intrinsically Safe. Exia. Class I,
Groups A, B, C, & D. Class I, Zone 0, Group IIC. Temperature Code
T3C. |
| Dimensions
& Weight |
Approx.
72 (H) x 56 (W) x 27 (D) mm (2.8” H x 2.2” W x 1.1” D), approx.
140 g (6 ounces) |
| Case
Material |
Dust
& weather proof. RFI shielded high Impact plastic and stainless
steel |
| Controls |
Three
glow in the dark buttons: POWER / MODE, DISP, AIR |
| Warranty |
Two
year material and workmanship |
| Required
Accessories |
Battery
Charger or Data logging / Charger Station with cable and software for data logging |
| Optional
Accessories |
(1) Charging station with
PC communication function for data log downloading
(2) Communication computer cable
(3) Communication software (Windows 95, 98, & NT)
(4) Automatic calibration station
(5) Hand aspirated sample draw with hose and probe
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World Leader In Gas Detection & Sensor Technology
www.rkiinstruments.com |
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