Diffusion Ex/Ox gas detector

The WatchGas QGM detects oxygen deficiency, H2S and CO poisoning, and the lower explosive limit of combustible gases (LEL). When the specified TWA, STEL, peak or minimum values are exceeded, an alarm is triggered by vibration, flashing LEDs and a loud 95 dB tone at a distance of 10 cm. The instrument stores data on peak and average values, calibration times and bump tests for up to two months. This data can be downloaded using WatchGas IR-Link software. The QGM is available with a nonane-certified catalytic bead (CAT) or infrared sensor for combustible gas detection. The optional infrared sensor significantly extends battery life up to two months. Additional features: IECEx and ATEX Zone 0 approved Simple one-button operation Easy calibration and bump testing (optional with docking station) Robust and durable housing Adjustable TWA and STEL alarm (workplace limit values) Nonane-certified LEL sensor Up to two months of data logging Visual, audible, and vibrating alarms Up to two months of battery life with IR sensor.

Zusätzliche Merkmale:

• IECEx und ATEX Zone 0 zugelassen
• Einfache Einknopf-Bedienung
• Leichte Kalibrierung und Bumptests (optional mit Dockingstation)
• Robustes und langlebiges Gehäuse
• Einstellbarer TWA- und STEL-Alarm (Arbeitsplatzgrenzwerte)
• Nonan-zertifizierter UEG-Sensor
• Bis zu zwei Monate Datenprotokoll
• Optische, akustische und vibrierende Alarme
• Akkulaufzeit bis zu zwei Monate mit IR-Sensor.