 Portable Gas Detectors |
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 Fixed Gas Detection Systems |
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 Product Literature Downloads Photoelectron Spectrometer |
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| Smallest Four Gas Personal Monitor | GX-2001 Model |
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Features
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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 autocalibration, datalogging, rechargeable Ni-MH 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 datalogging / charger station, it's Ni-MH batteries will fully recharge in 90 minutes. Also available is the datalogging 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. |
RP-6, GX-2001 Remote Sample Drawing Pump |
| Gas Detected |
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| Detection Principle | Catalytic combustion | Galvanic cell | electrochemical 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, attachable sample drawing pump (RP-6) and 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) |
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1st alarm 25 ppm
2nd alarm 50 ppm TWA 25 ppm STEL alarm 400 ppm Over alarm |
| Kinds of Alarms |
Gas alarms: 2 increasing alarms, STEL, TWA, over scale
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 Autocalibration Data logging (40 hours) Alarm trend Direct charging |
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| Operating Temp. & Humidity | -20°C~+40°C (-4 to 104°F), 0 to 85% RH, non-condensing | |||
| Response Time | Within 30 seconds (T90) | |||
| Continuous Operation | Up to 18 hours | |||
| Power Source | Direct charging Ni-MH 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 resistant. 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 Datalogging / Charger Station with cable and software for datalogging | |||
| Optional Accessories |
(1) Charging station with PC communication function for datalog downloading
(2) Communication computer cable (3) Communication software (Windows 95, 98, & NT) (4) Automatic calibration station (5) Remote Sample Drawing Pump, RP-6 Model (6) Hand aspirated sample draw with hose and probe |
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Specifications subject to change without notice.
