
Features
- Easy-to-grip lightweight design. Approx 280g
- 3 Year sensor warranty
- Intrinsically safe explosion-proof construction, flame-proof enclosure
- Continuous operating time: Approx 30 hours
- Passes 3m drop testing
- Protection rating equivalent to IP67
Applications
- Confined spaces
- Hazardous material
- Refineries/petrochemical
- Personal monitoring
- Utilities
- Oil and gas
- Water/wastewater plants
- Fire services
- Pharmaceuticals
- Construction
GX-Force Gas Detector with Pump Overview
The device has a lightweight design weighing about 300g and an easy-to-grip handle. It comes with a 3-year sensor warranty, offers approximately 30 hours of continuous use, and has passed a 3m drop test. The device has an explosion-proof construction and is equivalent to IP67 protection.
GX-Force Gas Detector with Pump Specifications
| Model | GX-Force |
| Sampling Method | Sample draw |
| Suction flow rate | Minimum 0.35 L/min (open flow rate) |
| Gas alarm pattern | Lamp flashing, continuous buzzer sounding, gas concentration display, vibration |
| Gas alarm reset operation | Self-latching |
| Fault alarm/self-diagnosis | System, clock, or sensor abnormality; battery voltage drop; calibration feature; pump abnormality; low flow rate |
| Fault alarm pattern | Lamp flashing, intermittent buzzer sounding, detail display |
| Fault alarm reset operation | Self-latching |
| Display | LCD digital (7-segment + 14-segment + icons) with backlight |
| Individual operations | Operational status, clock, battery level, peak reading, pump status, calibration notification |
| Sound pressure | Approx. 90 dB (30cm) |
| Data logger function | Maximum storage capacity: 3,600 items Interval: 5 minutes (adjustable) |
| Communication specifications | USB2.0 (for data logger) * Connector: Type-C |
| Power source | Rechargeable lithium-ion battery |
| Continuous operating time*1 | Approx. 30 hours (25°C) |
| Operating ambient temperature/humidity range*2, 3 | -40°C – +60°C (no suden changes), 0-95 %RH (no condensation) |
Explosion-proof construction Intrinsically safe explosion-proof construction, flame-proof enclosure
IECEx (Ex da ia IIC T4 Ga/Ex ia IIC T4 Ga)
ATEX (II1G Ex da ia IIC T4 Ga/II1G Ex ia IIC T4 Ga)
Japan EX (Ex da ia IIC T4 Ga/Ex ia IIC T4 Ga) (pending)
Certifications CE/UKCA marking, JIS T 8201, JIS T 8205, JIS T 8206
Protection Level IP67 equivalent
External dimensions/weight Approx. 64 mm (W) x 173 mm (H) x 47 mm (D) (excluding protrusions) / Approx. 280 g
* 1 Varies depending on the sensor type installed. Please contact us for more information
* 2 In temporary ambient conditions for approximately 15 minutes. The operating temperature and humidity ranges for continuous ambient conditions are as follows: Temperature -20°C – +50°C (no sudden changes) / Humidity 10-90 %RH (no condensation)
* 3 The range of operating temperatures in which explosion-proof performance is maintained is as follows:Temperature: -20°C – +60°C (no sudden changes)
GX-Force Gas Detector with Pump Accessories:






GX-Force Gas Detector with Pump Detected Gases:
| Detection target gas | Combustible gas (CH4 or HC) | Oxygen gas (O2) | Carbon monoxide (CO) | Hydrogen sulfide (H2S) | ||
| Detection principle | New ceramic type (Catalytic type) | Electrochemical type | ||||
| Display range | 0 – 100 %LEL | 0.0 – 40.0 vol% | 0 – 2,000 ppm | 0.0 – 200.0 ppm | ||
| Detection range | 0 – 100%LEL | 0.0 – 25.0 vol% | 0 – 500 ppm | 0.0 – 100.0 ppm | ||
| Resolution | 1 %LEL | 0.1 vol% | 1 ppm | 0.1 ppm | ||
| Alarm setpoints (User-defined setting) | 1st alarm: 10 %LEL 2nd alarm: 25 %LEL
3rd alarm: 50 %LEL OVER alarm: 100% LEL |
1st alarm: 19.5 %LEL LL alarm: 18.0 vol%
H alarm: 23.5 vol% OVER alarm: 18.0 vol% |
1st alarm: 25 ppm
2nd alarm: 50 ppm 3rd alarm: 1,200 ppm TWA alarm: 25 ppm STEL alarm: 200 ppm OVER alarm: 2,000 ppm |
1st alarm: 5.0 ppm
2nd alarm: 30.0 ppm 3rd alarm: 100.0ppm TWA alarm: 1.0 ppm STEL alarm: 5.0 ppm OVER alarm: 200.0 ppm |
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| Type List | ||||||
| Type / Detection target gas / Sensor | CH4 or GC NCR-6309 | O2 ESR-X13P | H2S & CO ESR-A1DP | H2S ESR-A13P | CO ESR-A13P | Reduced H2 interference CO ESR-A1CP |
| 4-component | Type A | O | O | O |
- Overview
-
GX-Force Gas Detector with Pump Overview
The device has a lightweight design weighing about 300g and an easy-to-grip handle. It comes with a 3-year sensor warranty, offers approximately 30 hours of continuous use, and has passed a 3m drop test. The device has an explosion-proof construction and is equivalent to IP67 protection.
- Specifications
-
GX-Force Gas Detector with Pump Specifications
Model GX-Force Sampling Method Sample draw Suction flow rate Minimum 0.35 L/min (open flow rate) Gas alarm pattern Lamp flashing, continuous buzzer sounding, gas concentration display, vibration Gas alarm reset operation Self-latching Fault alarm/self-diagnosis System, clock, or sensor abnormality; battery voltage drop; calibration feature; pump abnormality; low flow rate Fault alarm pattern Lamp flashing, intermittent buzzer sounding, detail display Fault alarm reset operation Self-latching Display LCD digital (7-segment + 14-segment + icons) with backlight Individual operations Operational status, clock, battery level, peak reading, pump status, calibration notification Sound pressure Approx. 90 dB (30cm) Data logger function Maximum storage capacity: 3,600 items Interval: 5 minutes (adjustable) Communication specifications USB2.0 (for data logger) * Connector: Type-C Power source Rechargeable lithium-ion battery Continuous operating time*1 Approx. 30 hours (25°C) Operating ambient temperature/humidity range*2, 3 -40°C – +60°C (no suden changes), 0-95 %RH (no condensation) Explosion-proof construction Intrinsically safe explosion-proof construction, flame-proof enclosure
IECEx (Ex da ia IIC T4 Ga/Ex ia IIC T4 Ga)
ATEX (II1G Ex da ia IIC T4 Ga/II1G Ex ia IIC T4 Ga)
Japan EX (Ex da ia IIC T4 Ga/Ex ia IIC T4 Ga) (pending)Certifications CE/UKCA marking, JIS T 8201, JIS T 8205, JIS T 8206
Protection Level IP67 equivalent
External dimensions/weight Approx. 64 mm (W) x 173 mm (H) x 47 mm (D) (excluding protrusions) / Approx. 280 g
* 1 Varies depending on the sensor type installed. Please contact us for more information
* 2 In temporary ambient conditions for approximately 15 minutes. The operating temperature and humidity ranges for continuous ambient conditions are as follows: Temperature -20°C – +50°C (no sudden changes) / Humidity 10-90 %RH (no condensation)
* 3 The range of operating temperatures in which explosion-proof performance is maintained is as follows:Temperature: -20°C – +60°C (no sudden changes)
- Downloads
- Accessories
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GX-Force Gas Detector with Pump Accessories:

Gas sampling probe 
Belt clip for the GX-Force 
Float type gas collector with tube 
2-stage gas sampling rod 
Software for gas detection instruments 
Usb Port - Detected Gas
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GX-Force Gas Detector with Pump Detected Gases:
Detection target gas Combustible gas (CH4 or HC) Oxygen gas (O2) Carbon monoxide (CO) Hydrogen sulfide (H2S) Detection principle New ceramic type (Catalytic type) Electrochemical type Display range 0 – 100 %LEL 0.0 – 40.0 vol% 0 – 2,000 ppm 0.0 – 200.0 ppm Detection range 0 – 100%LEL 0.0 – 25.0 vol% 0 – 500 ppm 0.0 – 100.0 ppm Resolution 1 %LEL 0.1 vol% 1 ppm 0.1 ppm Alarm setpoints (User-defined setting) 1st alarm: 10 %LEL 2nd alarm: 25 %LEL 3rd alarm: 50 %LEL
OVER alarm: 100% LEL
1st alarm: 19.5 %LEL LL alarm: 18.0 vol% H alarm: 23.5 vol%
OVER alarm: 18.0 vol%
1st alarm: 25 ppm 2nd alarm: 50 ppm 3rd alarm: 1,200 ppm
TWA alarm: 25 ppm
STEL alarm: 200 ppm
OVER alarm: 2,000 ppm
1st alarm: 5.0 ppm 2nd alarm: 30.0 ppm 3rd alarm: 100.0ppm
TWA alarm: 1.0 ppm
STEL alarm: 5.0 ppm OVER alarm: 200.0 ppm
Type List Type / Detection target gas / Sensor CH4 or GC NCR-6309 O2 ESR-X13P H2S & CO ESR-A1DP H2S ESR-A13P CO ESR-A13P Reduced H2 interference CO ESR-A1CP 4-component Type A O O O - Video
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