G450 - Microtector II
Small, economic & reliable
O2, H2S, CO and all combustibles
Big graphic display with changing colors in case of alarm
Moving 360๐ bright alarms
103 dB (A) buzzer (restrictable to 95 dB (A))
ATEX certified
Technical Data
Dimensions (H x W x D)		90 x 100 x 55 mm
Weight		280 g
Power supply		2 AA batteries or NiMh battery pack
Operational time		Up to 24 hours
Charging time		< 4 hours
Ambient conditions		-20๐C to +50๐C, 5 to 95% n.c.
Alarms		103 dB (A) (in 30 cm) audible alarm (restricable to 95 dB (A)) Bright 360๐ - LEDs & heterochromatic background illumination depending on alarm status. Vibrating alarm.
Accessories		Electrical HD pump, charger, data logger, alarm clock, battery with vibrating alarm, battery with torch, MMC card (Logbook: 10 year storage of all device-, service- and measuring data).
Ingress protection		IP 67
Gas	Range		Resolution	Typical lifetime
CH4	100% LEL		1%	3-4 years
O2	25% vol.		0.1%	2 years
CO	300 ppm		1 ppm	3-5 years
H2S	100 ppm		1 ppm	3-4 years