GfG Instrumentation
Attachable motorized pump module
The G400 MP-2 is a clip-on motorized pump module for the G450 portable gas detector that enables safe remote atmospheric sampling from a distance.
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Overview
The G400 MP-2 is a compact motorized pump module designed for remote atmospheric sampling in conjunction with the G450 portable gas detector. It enables safe gas sampling from a distance without exposing users to hazardous atmospheres. Features independent power supply, magnetic on/off operation, and draws samples at 1 foot per second (1 meter per 3 seconds). MSHA approved for use with specified battery packs. Includes sampling inlet with connection for hose adapters, probes, and telescopic sampling accessories.
- Remote sampling capability allowing operation from safe distance
- Low flow alarm activation when air flow is compromised
- Independent power supply separate from G450 detector
- Automatic shutoff when battery voltage falls below minimum level
- Battery capacity indicator on instrument display
- Compatible with multiple approved battery pack models
- Magnet-controlled on/off operation via blue sensor cover
- Continuous system monitoring with fault recognition
- Support for sampling line lengths up to 100 meters
Specifications
| Performance | |
| Gas supply | Sampling inlet during pump mode or diffusion inlet |
| Power | |
| Power supply | NiMH battery module, rechargeable Im=1 A (maximum charging current) Um=3 V DC (maximum charge voltage) or Alkaline battery module, non-rechargeable with 2x size AA Duracell MN1500 LR6 |
| Physical | |
| Casing material | Rubberized compound |
| Dimensions | 4.29 x 2.68 x .83 in (109 x 68 x 21 mm) (H x W x D) |
| Weight | 6.35 oz (180 g) with alkaline battery module |
| Other | |
| Type | G400 MP-2 Motorized Pump |
| Pump performance | 0.50 l/min for 0 mm water column; 0.35 l/min for 300 mm water column; Maximum 100 m hose length (depending on gas and hose) |
| Operational time | Approximately 10 h |
| Operation climate | -4 to 131°F (-20 to +55°C) / 5 to 95% r.h. |
| Storage climate | -13 to 131°F (-25 to +55°C) / 5 to 95% r.h. (recommended: 32 to 86°F (0 to +30°C)) |
| Protection | IP40 |
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