4 Gas Personal Monitor – GX-3R

Confined space detector - GX-3R

Features:

  • 3 Year warranty
  • Simultaneous detection of 4 gases
    LEL, O2, H2S & CO
  • Smallest / Lightest 4 gas monitor on the market (55mm W x 64mm H x 26mm D), approx. 100 g
  • Simple 2-button operation
  • 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)
    40 hours in long-life mode
  • Field replaceable sensors & filters
  • Water and dust resistant design, IP68
  • Non-Compliance indicator

Application/s:

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

Overview:

The GX-3R one to four gas personal monitor picks up where the GX-2009 left off. The GX-3R is the worlds smallest four gas personal monitor weighing only 100 grams and can comfortably be worn within workers breathing zone (55mm W x 64mm H x 26mm D). It simultaneously monitors and displays LEL combustibles, O2, CO (Hydrogen compensated CO also available), and H2S.

Optional Health and Safety defines the breathing zone as a 25cm radius around the worker’s nose and mouth and requires that worker exposure air samples 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 wear ‘In the breathing zone practically’. Now there is a four gas monitor smaller than many single gas monitors.

The GX-3R represents the latest evolution of gas detection technology utilising a new generation of microsensors. 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 5-year life span. H2S and CO are now available in a combo microsensor.

Safety supervisors will appreciate the non-compliance indicator. The instrument flashes it’s 3 LED lights every 30 seconds, if the device has been exposed to a gas or has not been bump tested or calibration is due. The 3 LED lights will continue to flash once every 30 seconds until the non-compliance condition has been resolved.

Specifications:

Gas Detected

 

All Combustible gases (Methane as standard) Oxygen (O2) Hydrogen Sulphide (H2S) Carbon Monoxide (CO)
Detection Range (Increments) 0 – 100% LEL
(1% LEL)
0 – 25.0% Vol (0.1% Vol) 0 – 100 ppm
(0.5 ppm)
0 – 500 ppm
(1 ppm)
Sampling Method Diffusion sampling, hand aspirator or motorised pump optional
Display Digital LCD displays with 7 segment plus 14 segment plus icon
Present Alarms (User Adjustable) 1st alarm 5% LEL 2nd alarm 10% LEL
Over alarm 100% LEL
Low alarm 19.5% High alarm 23.5% Over alarm 40.0% 1st alarm 10 ppm 2nd alarm 15 ppm TWA alarm 10 ppm STEL alarm 15 ppm
Over alarm 200 ppm
1st alarm 30 ppm 2nd alarm 60 ppm TWA alarm 30 ppm STEL alarm 60 ppm Over alarm 2000 ppm
Types of Alarms Gas Alarm: Trouble Alarm: 2 Increasing alarms, STEL, TWA, overscale alarm. O2 decreasing/increasing. Sensor disconnection, low battery, circuit error, calibration range error
Display of Alarms Gas Alarm: Trouble Alarm: Flashing LEDs, continuous buzzer (100 db @ 30 cm), flashing gas value, vibration Flashing LEDs, intermittent buzzer (95 db @ 30 cm), display of error message
Operating Temp & Humidity 40°C to +60°C, 0 to 95% RH, non-condensing (splash resistant)
Response Time Within 30 seconds (T90)
Continuous Operation 25 hours after a full 3 hour charge
Power Source Lithium-ion battery
Safety Design/Approvals Ex da ia IIC T4 Ga or EX ia IIC T4 Ga and EX da ia I MA or EX ia I Ma (IECEx) / I M1Ex da ia I Ma//II 1G Ex da ia IICT4 Ga (ATEX)
Dimension & Weight Approx 55mm (H) x 64mm (W) x 26mm (D), approx 100g
Case Material Explosion proof, dust and water resistant to IP-68 (2m,1h) approval. Drop height 7m
Controls Two buttons: POWER / MODE, AIR
Datalogging Logs user ID, station ID, Calibration & Bump Test history, Alarm Events & Alarm Trends
Standard Accessories Alligator clip
Charger
Calibration cup
Optional Accessories Padded carrying case for GX-3R and accessories RP-3R Attachable sampling Pump with tapered rubber nipple, 3m hose and probe (up to 12m hose available) USB to IrDA downloading cable for datalogger SDM-3R calibration station Calibration Cup
Warranty Three years material and workmanship

Downloads:

Manuals:

 

Specifications

 

Downloads:

Videos:

GX-3R

GX-3R Intro Features

GX-3R Startup

GX-3R Attach Remove Calibration Adaptor

GX-3R IP-68 Rating

Accessories:

Calibration Station

Calibration Station SDM-3R

GX-3R Telco Kit

Heat Resistant Case

Belt Clip

Sample Drawing Pump RP-3R

Manual Sampling Pump

Manual Sampling Pump

Leather Case

Calibration Gas Bottle

Calibration Gas Bottle

5-Unit Charging Cable

Screen Protector

Overview

Overview:

The GX-3R one to four gas personal monitor picks up where the GX-2009 left off. The GX-3R is the worlds smallest four gas personal monitor weighing only 100 grams and can comfortably be worn within workers breathing zone (55mm W x 64mm H x 26mm D). It simultaneously monitors and displays LEL combustibles, O2, CO (Hydrogen compensated CO also available), and H2S.

Optional Health and Safety defines the breathing zone as a 25cm radius around the worker’s nose and mouth and requires that worker exposure air samples 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 wear ‘In the breathing zone practically’. Now there is a four gas monitor smaller than many single gas monitors.

The GX-3R represents the latest evolution of gas detection technology utilising a new generation of microsensors. 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 5-year life span. H2S and CO are now available in a combo microsensor.

Safety supervisors will appreciate the non-compliance indicator. The instrument flashes it’s 3 LED lights every 30 seconds, if the device has been exposed to a gas or has not been bump tested or calibration is due. The 3 LED lights will continue to flash once every 30 seconds until the non-compliance condition has been resolved.

Specifications

Specifications:

Gas Detected

 

All Combustible gases (Methane as standard) Oxygen (O2) Hydrogen Sulphide (H2S) Carbon Monoxide (CO)
Detection Range (Increments) 0 – 100% LEL
(1% LEL)
0 – 25.0% Vol (0.1% Vol) 0 – 100 ppm
(0.5 ppm)
0 – 500 ppm
(1 ppm)
Sampling Method Diffusion sampling, hand aspirator or motorised pump optional
Display Digital LCD displays with 7 segment plus 14 segment plus icon
Present Alarms (User Adjustable) 1st alarm 5% LEL 2nd alarm 10% LEL
Over alarm 100% LEL
Low alarm 19.5% High alarm 23.5% Over alarm 40.0% 1st alarm 10 ppm 2nd alarm 15 ppm TWA alarm 10 ppm STEL alarm 15 ppm
Over alarm 200 ppm
1st alarm 30 ppm 2nd alarm 60 ppm TWA alarm 30 ppm STEL alarm 60 ppm Over alarm 2000 ppm
Types of Alarms Gas Alarm: Trouble Alarm: 2 Increasing alarms, STEL, TWA, overscale alarm. O2 decreasing/increasing. Sensor disconnection, low battery, circuit error, calibration range error
Display of Alarms Gas Alarm: Trouble Alarm: Flashing LEDs, continuous buzzer (100 db @ 30 cm), flashing gas value, vibration Flashing LEDs, intermittent buzzer (95 db @ 30 cm), display of error message
Operating Temp & Humidity 40°C to +60°C, 0 to 95% RH, non-condensing (splash resistant)
Response Time Within 30 seconds (T90)
Continuous Operation 25 hours after a full 3 hour charge
Power Source Lithium-ion battery
Safety Design/Approvals Ex da ia IIC T4 Ga or EX ia IIC T4 Ga and EX da ia I MA or EX ia I Ma (IECEx) / I M1Ex da ia I Ma//II 1G Ex da ia IICT4 Ga (ATEX)
Dimension & Weight Approx 55mm (H) x 64mm (W) x 26mm (D), approx 100g
Case Material Explosion proof, dust and water resistant to IP-68 (2m,1h) approval. Drop height 7m
Controls Two buttons: POWER / MODE, AIR
Datalogging Logs user ID, station ID, Calibration & Bump Test history, Alarm Events & Alarm Trends
Standard Accessories Alligator clip
Charger
Calibration cup
Optional Accessories Padded carrying case for GX-3R and accessories RP-3R Attachable sampling Pump with tapered rubber nipple, 3m hose and probe (up to 12m hose available) USB to IrDA downloading cable for datalogger SDM-3R calibration station Calibration Cup
Warranty Three years material and workmanship
Downloads

Downloads:

Manuals:

 

Specifications

 

Downloads:

Videos

Videos:

GX-3R

GX-3R Intro Features

GX-3R Startup

GX-3R Attach Remove Calibration Adaptor

GX-3R IP-68 Rating

Accessories

Accessories:

Calibration Station

Calibration Station SDM-3R

GX-3R Telco Kit

Heat Resistant Case

Belt Clip

Sample Drawing Pump RP-3R

Manual Sampling Pump

Manual Sampling Pump

Leather Case

Calibration Gas Bottle

Calibration Gas Bottle

5-Unit Charging Cable

Screen Protector

Enquire Now

    Name*

    Phone*

    Location

    Email*

    Message