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RKI Instruments GX-3R 1-Gas Confined Space Monitor, CO (H2 Compensated CO Sensor) with Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers - 72-RQ-F

Item #:
72-RQ-F
Brand:
RKI Instruments
$834.75
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RKI Instruments GX-3R 1-Gas Confined Space Monitor, CO (H2 Compensated CO Sensor) with Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers - 72-RQ-F

RKI Instruments GX-3R 1-Gas Confined Space Monitor, CO (H2 Compensated CO Sensor) with Li-Ion Battery Pack with 100-240 VAC and 12...

$834.75

72-RQ-F GX-3R 1-Gas Confined Space Monitor, CO (H2 Compensated CO Sensor) with Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers by RKI Instruments

OSHA defines the breathing zone as a ten inch radius around the worker's nose and mouth, and requires that worker exposure monitoring air samples be collected in the breathing zone. Air sampling filters may be attached to the collar or lapel. Traditionally this means only a single gas monitor would be small enough for a worker to practically wear a gas monitor 'In the breathing zone'. Now there is a 4 gas monitor smaller than many single gas monitors.

The GX-3R is the worlds smallest 4 gas monitor weighing only 3.52 ounces and can comfortably be clipped within a worker's breathing zone (2.2" W x 2.55" H x 1.02" D). It simultaneously monitors and displays LEL combustibles, O2, CO (Hydrogen compensated CO also available), and H2S.

The GX-3R represents the latest evolution of gas detection technology utilizing a new generation of micro sensors. The LEL sensor has a unique design with two active filaments in one sensor to increase it's resistance to silicone poisoning. If one filament gets poisoned the second filament takes over. The new O2 sensor is electrochemical with a 3 to 5 year life span. H2S and CO are now available in a combo micro sensor.

Safety supervisors will appreciate the non-compliance indicator. The instrument flashes it's 3 LED lights every 30 seconds in the following conditions; if the instrument has not been bump tested, or if calibration is due, or if there was a gas alarm event. The 3 LED lights will continue to flash once every 30 seconds until the non-compliance condition has been resolved. The 30 second interval is adjustable.

Features

  • Smallest & lightest 4 gas monitor: 2.2" W x 2.55" H x 1.02" D, 3.52 ounces
  • Simultaneous detection of 4 gases: LEL, O2, H2S & CO; H2 Compensated CO sensor available
  • Simple 2-button operation
  • Non-Compliance Indicator
  • Alarms: audible, visual, & vibration
  • 3 user adjustable alarm levels
  • Impact resistant body with removable rubber boot
  • Large LCD Auto-backlit display
  • 25 hours of operation (Lithium-ion battery)
  • Field replaceable sensors & filters
  • Water and dust resistant design, IP66/68
  • Stealth mode for law enforcement
  • 3 Year warranty

Applications

  • Personal monitoring
  • Confined spaces
  • Refineries/petrochemical
  • Utilities
  • Oil and Gas
  • Water/wastewater
  • Fire services
  • Construction

*Please note we can only ship RKI products to customers within the United States

Gas Detected
(CO) H2 Compensated
Carbon Monoxide (CO)
Hydrogen Sulfide (H2S)
H2S Only
Combustible Gases (Methane as standard)
Oxygen (O2)
Dual Sensor
Sensor Slot
1
2
3
Detection Principle
EC
Dual EC
EC
Catalytic combustion
Electrochemical cell
Detection Range (Increments)
0 ~ 2,000 ppm (1 ppm)
0 ~ 200.0 ppm (0.1 ppm)
0 ~ 100% LEL (1% LEL)
0 ~ 40.0% Vol. (0.1%)
Accuracy Statement
± 5% of reading or ± 2 ppm CO
± 5% of reading or ± 5 ppm CO (whichever is greater)
± 5% of reading or ± 2 ppm H2S (whichever is greater)
± 5% of reading or ± 2% LEL (whichever is greater)
± 0.5% O2
Sampling Method
Diffusion sampling standard (hand aspirator or clip-on motorized pump optional)
Display
Digital LCD displays with 7 segment plus 14 segment plus icon
Preset Alarms (User Adjustable) Overscale alarm (Non-adjustable)
1st alarm: 25.0 ppm
2nd alarm: 50.0 ppm
3rd alarm: 1200.0 ppm
TWA alarm: 25.0 ppm
STEL alarm: 200.0 ppm
Over alarm: 2000.0 ppm
1st alarm: 5.0 ppm
2nd alarm: 30.0 ppm
3rd alarm: 100.0 ppm
TWA alarm: 1.0 ppm
STEL alarm: 5.0 ppm
Over alarm: 200.0 ppm
1st alarm: 10% LEL
2nd alarm: 25% LEL
3rd alarm: 50% LEL
Over alarm: 100% LEL
Low 1 alarm: 19.5%
Low 2 alarm: 18.0%
High alarm: 23.5%
Over alarm: 40.0%
Types of Alarms Gas Alarm: 3 Increasing alarms, STEL, TWA, overscale alarm. O2 decreasing/increasing.
Trouble alarm: Sensor disconnection, low battery, circuit error, calibration range error
Display of Alarm Gas Alarm: Flashing LEDs, continuous buzzer (100 db @ 30 cm), flashing gas value, vibration
Trouble alarm: Flashing LEDs, intermittent buzzer (95 db @ 30 cm), display of error message
Operating Temp. & Humidity
-20°C ~ +50°C [ -4°F ~ +122°F ], 10 to 90% RH, non-condensing (continuous environment)
-40°C ~ +60°C [ -40°F ~ +140°F ], 0 to 95% RH, non-condensing (temporary environment, 15 minutes)
Response Time
Within 30 seconds (T90)
Power Source
Lithium-ion battery, Approx. 25 hours after a 3 hour full charge
Approvals
ATEX, CSA (Pending)
Dimension & Weight
2.2" W x 2.55" H x 1.02" D (Approx. 58 W x 65 H x 26 D mm), 3.52 ounces (approx. 100 g) without rubber booth
2.4" W x 2.63" H x 1.06" D (Approx. 61 W x 67 H x 27 D mm), 3.70 ounces (approx. 105 g) with rubber booth
Case Material
Explosion proof, dust and water resistant to IP-66/68 (2m,1h) approval. Drop height 23 ft
Controls
Two buttons: POWER / MODE, AIR
Datalogging
Logs user ID, station ID, Calibration & Bump Test history, Alarm Events & Alarm Interval Trends
Standard Accessories
Alligator clip, protective rubber boot, charger, and calibration adapter
Optional Accessories SDM-3R calibration station
RP-3R Clip-on sampling pump with 4" rubber nipple, 10' hose and probe (up to 40' hose available)
Padded carrying case for GX-3R and accessories
USB to IrDA downloading cable for datalogger
Warranty
Three years material and workmanship

Questions & Answers


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