RKI Instruments GX-3R Gas Detector LEL / O2 / combo H2S / CO (most common config.) Li-Ion battery pack only with no charger

72-RA-E
£37686
In stock
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£39069
In stock
+
72-RQ-E
Sensors:
CO (H2 compensated CO sensor)
Battery Options:
Li-Ion battery pack only with no charger
£45984
In stock
+
72-RQ-F
Sensors:
CO (H2 compensated CO sensor)
Battery Options:
Li-Ion battery pack with 100-240 VAC and 12 VDC chargers
£42527
In stock
+
72-RQ-C
Sensors:
CO (H2 compensated CO sensor)
Battery Options:
Li-Ion battery pack with 100-240 VAC charger
£42527
In stock
+
72-RQ-D
Sensors:
CO (H2 compensated CO sensor)
Battery Options:
Li-Ion battery pack with 12 VDC charger and vehicle plug
£34229
In stock
+
72-RP-E
Sensors:
CO
Battery Options:
Li-Ion battery pack only with no charger
£41144
In stock
+
72-RP-F
Sensors:
CO
Battery Options:
Li-Ion battery pack with 100-240 VAC and 12 VDC chargers
£37686
In stock
+
72-RP-C
Sensors:
CO
Battery Options:
Li-Ion battery pack with 100-240 VAC charger
£37686
In stock
+
72-RP-D
Sensors:
CO
Battery Options:
Li-Ion battery pack with 12 VDC charger and vehicle plug
£34229
In stock
+
72-RL-E
Sensors:
Combo H2S / CO
Battery Options:
Li-Ion battery pack only with no charger
£41144
In stock
+
72-RL-F
Sensors:
Combo H2S / CO
Battery Options:
Li-Ion battery pack with 100-240 VAC and 12 VDC chargers
£37686
In stock
+
72-RL-C
Sensors:
Combo H2S / CO
Battery Options:
Li-Ion battery pack with 100-240 VAC charger
£37686
In stock
+
72-RL-D
Sensors:
Combo H2S / CO
Battery Options:
Li-Ion battery pack with 12 VDC charger and vehicle plug
£34229
In stock
+
72-RO-E
Sensors:
H2S
Battery Options:
Li-Ion battery pack only with no charger
£41144
In stock
+
72-RO-F
Sensors:
H2S
Battery Options:
Li-Ion battery pack with 100-240 VAC and 12 VDC chargers
£37686
In stock
+
72-RO-C
Sensors:
H2S
Battery Options:
Li-Ion battery pack with 100-240 VAC charger
£37686
In stock
+
72-RO-D
Sensors:
H2S
Battery Options:
Li-Ion battery pack with 12 VDC charger and vehicle plug
£40798
In stock
+
72-RJ-E
Sensors:
LEL / CO (H2 compensated CO sensor)
Battery Options:
Li-Ion battery pack only with no charger
£47713
In stock
+
72-RJ-F
Sensors:
LEL / CO (H2 compensated CO sensor)
Battery Options:
Li-Ion battery pack with 100-240 VAC and 12 VDC chargers
£44255
In stock
+
72-RJ-C
Sensors:
LEL / CO (H2 compensated CO sensor)
Battery Options:
Li-Ion battery pack with 100-240 VAC charger
£44255
In stock
+
72-RJ-D
Sensors:
LEL / CO (H2 compensated CO sensor)
Battery Options:
Li-Ion battery pack with 12 VDC charger and vehicle plug
£35957
In stock
+
72-RI-E
Sensors:
LEL / CO
Battery Options:
Li-Ion battery pack only with no charger
£42872
In stock
+
72-RI-F
Sensors:
LEL / CO
Battery Options:
Li-Ion battery pack with 100-240 VAC and 12 VDC chargers
£39415
In stock
+
72-RI-C
Sensors:
LEL / CO
Battery Options:
Li-Ion battery pack with 100-240 VAC charger
£39415
In stock
+
72-RI-D
Sensors:
LEL / CO
Battery Options:
Li-Ion battery pack with 12 VDC charger and vehicle plug
£35957
In stock
+
72-RE-E
Sensors:
LEL / combo H2S / CO
Battery Options:
Li-Ion battery pack only with no charger
£42872
In stock
+
72-RE-F
Sensors:
LEL / combo H2S / CO
Battery Options:
Li-Ion battery pack with 100-240 VAC and 12 VDC chargers
£39415
In stock
+
72-RE-C
Sensors:
LEL / combo H2S / CO
Battery Options:
Li-Ion battery pack with 100-240 VAC charger
£39415
In stock
+
72-RE-D
Sensors:
LEL / combo H2S / CO
Battery Options:
Li-Ion battery pack with 12 VDC charger and vehicle plug
£35957
In stock
+
72-RH-E
Sensors:
LEL / H2S
Battery Options:
Li-Ion battery pack only with no charger
£42872
In stock
+
72-RH-F
Sensors:
LEL / H2S
Battery Options:
Li-Ion battery pack with 100-240 VAC and 12 VDC chargers
£39415
In stock
+
72-RH-C
Sensors:
LEL / H2S
Battery Options:
Li-Ion battery pack with 100-240 VAC charger
£39415
In stock
+
72-RH-D
Sensors:
LEL / H2S
Battery Options:
Li-Ion battery pack with 12 VDC charger and vehicle plug
£42527
In stock
+
72-RD-E
Sensors:
LEL / O2 / CO (H2 compensated CO sensor)
Battery Options:
Li-Ion battery pack only with no charger
£49441
In stock
+
72-RD-F
Sensors:
LEL / O2 / CO (H2 compensated CO sensor)
Battery Options:
Li-Ion battery pack with 100-240 VAC and 12 VDC chargers
£45984
In stock
+
72-RD-C
Sensors:
LEL / O2 / CO (H2 compensated CO sensor)
Battery Options:
Li-Ion battery pack with 100-240 VAC charger
£45984
In stock
+
72-RD-D
Sensors:
LEL / O2 / CO (H2 compensated CO sensor)
Battery Options:
Li-Ion battery pack with 12 VDC charger and vehicle plug
£37686
In stock
+
72-RC-E
Sensors:
LEL / O2 / CO
Battery Options:
Li-Ion battery pack only with no charger
£44601
In stock
+
72-RC-F
Sensors:
LEL / O2 / CO
Battery Options:
Li-Ion battery pack with 100-240 VAC and 12 VDC chargers
£41144
In stock
+
72-RC-C
Sensors:
LEL / O2 / CO
Battery Options:
Li-Ion battery pack with 100-240 VAC charger
£41144
In stock
+
72-RC-D
Sensors:
LEL / O2 / CO
Battery Options:
Li-Ion battery pack with 12 VDC charger and vehicle plug
£37686
In stock
+
72-RA-E
Sensors:
LEL / O2 / combo H2S / CO (most common config.)
Battery Options:
Li-Ion battery pack only with no charger
£44601
In stock
+
72-RA-F
Sensors:
LEL / O2 / combo H2S / CO (most common config.)
Battery Options:
Li-Ion battery pack with 100-240 VAC and 12 VDC chargers
£41144
In stock
+
72-RA-C
Sensors:
LEL / O2 / combo H2S / CO (most common config.)
Battery Options:
Li-Ion battery pack with 100-240 VAC charger
£41144
In stock
+
72-RA-D
Sensors:
LEL / O2 / combo H2S / CO (most common config.)
Battery Options:
Li-Ion battery pack with 12 VDC charger and vehicle plug
£37686
In stock
+
72-RB-E
Sensors:
LEL / O2 / H2S
Battery Options:
Li-Ion battery pack only with no charger
£44601
In stock
+
72-RB-F
Sensors:
LEL / O2 / H2S
Battery Options:
Li-Ion battery pack with 100-240 VAC and 12 VDC chargers
£41144
In stock
+
72-RB-C
Sensors:
LEL / O2 / H2S
Battery Options:
Li-Ion battery pack with 100-240 VAC charger
£41144
In stock
+
72-RB-D
Sensors:
LEL / O2 / H2S
Battery Options:
Li-Ion battery pack with 12 VDC charger and vehicle plug
£34229
In stock
+
72-RG-E
Sensors:
LEL / O2
Battery Options:
Li-Ion battery pack only with no charger
£41144
In stock
+
72-RG-F
Sensors:
LEL / O2
Battery Options:
Li-Ion battery pack with 100-240 VAC and 12 VDC chargers
£37686
In stock
+
72-RG-C
Sensors:
LEL / O2
Battery Options:
Li-Ion battery pack with 100-240 VAC charger
£37686
In stock
+
72-RG-D
Sensors:
LEL / O2
Battery Options:
Li-Ion battery pack with 12 VDC charger and vehicle plug
£32500
In stock
+
72-RM-E
Sensors:
LEL
Battery Options:
Li-Ion battery pack only with no charger
£39415
In stock
+
72-RM-F
Sensors:
LEL
Battery Options:
Li-Ion battery pack with 100-240 VAC and 12 VDC chargers
£35957
In stock
+
72-RM-C
Sensors:
LEL
Battery Options:
Li-Ion battery pack with 100-240 VAC charger
£35957
In stock
+
72-RM-D
Sensors:
LEL
Battery Options:
Li-Ion battery pack with 12 VDC charger and vehicle plug
£40798
In stock
+
72-RK-E
Sensors:
O2 / CO (H2 compensated CO sensor)
Battery Options:
Li-Ion battery pack only with no charger
£47713
In stock
+
72-RK-F
Sensors:
O2 / CO (H2 compensated CO sensor)
Battery Options:
Li-Ion battery pack with 100-240 VAC and 12 VDC chargers
£44255
In stock
+
72-RK-C
Sensors:
O2 / CO (H2 compensated CO sensor)
Battery Options:
Li-Ion battery pack with 100-240 VAC charger
£44255
In stock
+
72-RK-D
Sensors:
O2 / CO (H2 compensated CO sensor)
Battery Options:
Li-Ion battery pack with 12 VDC charger and vehicle plug
£35957
In stock
+
72-RR-E
Sensors:
O2 / CO
Battery Options:
Li-Ion battery pack only with no charger
£42872
In stock
+
72-RR-F
Sensors:
O2 / CO
Battery Options:
Li-Ion battery pack with 100-240 VAC and 12 VDC chargers
£39415
In stock
+
72-RR-C
Sensors:
O2 / CO
Battery Options:
Li-Ion battery pack with 100-240 VAC charger
£39415
In stock
+
72-RR-D
Sensors:
O2 / CO
Battery Options:
Li-Ion battery pack with 12 VDC charger and vehicle plug
£35957
In stock
+
72-RF-E
Sensors:
O2 / combo H2S / CO
Battery Options:
Li-Ion battery pack only with no charger
£42872
In stock
+
72-RF-F
Sensors:
O2 / combo H2S / CO
Battery Options:
Li-Ion battery pack with 100-240 VAC and 12 VDC chargers
£39415
In stock
+
72-RF-C
Sensors:
O2 / combo H2S / CO
Battery Options:
Li-Ion battery pack with 100-240 VAC charger
£39415
In stock
+
72-RF-D
Sensors:
O2 / combo H2S / CO
Battery Options:
Li-Ion battery pack with 12 VDC charger and vehicle plug
£32500
In stock
+
72-RN-E
Sensors:
O2
Battery Options:
Li-Ion battery pack only with no charger
£39415
In stock
+
72-RN-F
Sensors:
O2
Battery Options:
Li-Ion battery pack with 100-240 VAC and 12 VDC chargers
£35957
In stock
+
72-RN-C
Sensors:
O2
Battery Options:
Li-Ion battery pack with 100-240 VAC charger
£35957
In stock
+
72-RN-D
Sensors:
O2
Battery Options:
Li-Ion battery pack with 12 VDC charger and vehicle plug

Features

  • Up to 4 gases simultaneously
    • 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

The RKI Instruments GX-3R Gas Detector 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 its 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.

Applications for the GX-3R Monitor include:

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

GX-3R-Datasheet (GX-3R-Datasheet.pdf, 1,606 Kb) [Download]

RKI-GX-3R-manual (RKI-GX-3R-manual.pdf, 729 Kb) [Download]

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