Riken Keiki GX-2009 便携式多气体检测仪

Gas Detected
All Combustible Gases (Methane as standard)
Oxygen (O2)
Hydrogen Sulfide
Carbon Monoxide
Detection Principle Catalytic combustion Galvanic cell Electrochemical cell
Detection Range 0~100% LEL 0~40.0% Vol.
(0.1% Vol.)
0~100 ppm (0.5 ppm) 0~500 ppm (1 ppm)
Accuracy Statement
(whichever is greater)
± 5% of reading or ± 2% LEL ± 0.5% O2 ± 5% of reading or ± 2 ppm H2S ± 5% of reading or ± 5 ppm CO
Sampling Method Diffusion sampling standard / hand aspirator or motorized pump optional
Display Digital LCD displays all four gases simultaneously, with auto backlight
Alarm Method
Gas alarms: 1st and 2nd (user adjustable), STEL, TWA and OVER
Trouble alarms: Sensor connection, low battery, low flow, circuit trouble and calibration error
Types of Alarms
Gas Alarm: 2 increasing alarms, STEL, TWA, overscale alarm
Trouble alarm: Sensor disconnection, wire disconnection, low battery, circuit error, calibration range error
Operating Temp. & Humidity -4°F to 122°F (-20°C ~ +50°C), 0 to 95% RH, non-condensing (splash resistant)
Response Time Within 30 seconds (T90)
Continuous Operation 20 hours after a 3 hour full charge (14 hours after 90 min charge)
Power Source Direct charging NiMH batteries, set of 2
Safety Design IECEx zone 0 Ex ia IIC T4; ATEX II 1G Ex ia IIC T4;
CSA classified, “C/US”, as intrinsically safe. Class I, Division 1, Groups A, B, C, D
Dimensions & Weight 2.7” H x 3” W x 1” D (Approx. 70 H x 75 W x 25 D mm), 4.6 ounces (approx. 130g)
Case Material RFI shielded high impact over molded rubber. Dust and water-resistant with IP-67 approval.
Controls Two glow in the dark buttons: POWER / MODE, AIR
Required Accessories Battery charger
Standard Accessories
Battery charger, Alligator clip, NiMH batteries (set of 2)
Optional Accessories
  • Belt Clip
  • Padded carrying case for GX-2009 and accessories
  • Charging station, 115/220 VAC powered for 2, 3, 4, or 5 instruments
  • Charging station with 12 VDC power supply and vehicle adapter plug
  • 12 VDC adapter with vehicle plug (does not include charger base)
  • RP-6 sample drawing pump with 10’ hose and probe
  • Hand aspirated sample draw with 10’ hose and probe
Configurations 4 gas (LEL / O2 / H2S / CO), 3 gas (LEL / O2 / H2S), 3 gas (LEL / O2 / CO),
2 gas (LEL / O2), 2 gas (O2 / H2S), 2 gas (O2 / CO)
Two years material and workmanship



Specifications subject to change without notice. 

GX-2009 Callouts
5 unit charger for GX-2009
Optional multi-charger available.

Download Product Datasheet (200KB PDF) click here

  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化