GFG G450-114 Multi-gas Detector

The Microtector II G450 simultaneously monitors four gases such as methane, carbon monoxide, hydrogen sulfide and oxygen. Our selection of different long-life sensors makes the multi-gas detector a reliable and versatile companion for daily work in environments with potential gas dangers. We also offer an optional electric pump which can be attached to clear confined spaces from a safe distance.

Safety and operation
The Microtector II G450 is certified for use up to Ex zone 1. It is also protected against the ingress of water and dust according to protection class IP67, making the 4-gas detection device suitable for demanding applications. The housing made of rubberized polycarbonate protects the device from shocks and vibrations. Its award-winning design, low weight and the convenient crocodile clip ensure high wearing comfort. The device is operated using only three buttons and the color-backlit display. For better usability, the screen can be rotated by 180 degrees if the situation requires it. An optional battery module with an explosion-proof flashlight is also available for low-light conditions.

Alarm and battery life
If a threshold is exceeded, the G450 will warn its wearer in three different ways: using a light signal, a loud horn (103 db(A)) and vibration (optional). The operating time depends on the battery module (NiMH or alkaline), the operating mode and sensor configuration, but can be up to 170 hours. The optional pump has its own power supply and therefore does not shorten the unit's operating time. For intake distances of up to 100 meters, the pump has a continuous operation time of up to 10 hours.

Accessories
The DS400 docking station can be used to charge, calibrate and adjust the G450 multi-gas detector. If you need to clear confined spaces, the G400-MP2 smart pump can easily be attached. In addition to charging and calibrating, the smart charger cap will also let you transfer the data logger recordings the PC. 

Technical specifications G450 (PDF)