Multi Gas Detector Triple Plus+ Crowcon
Specifications
Size	118 x 200 x 73 mm ( 4.65 x 7.8 x 2.9 ins )
Weight	880 g gas ( 31 oz )
Alarms	Piercing, rapid intermittent, piezo-electric tone 85 dB at 1 m Confidence blip (selectable) Distinctive double blip for low battery with user accept
	Gas hazard : vivid flashing red LED Instrument is working : slow flashing green LED Low battery : distinctive double flash of green LED
Display	2 lines of 24 characters, dot matrix high contrast LCD with back light operating for 30 minutes Values and units for up to 4 gases displayed simultaneously at current, TWA or peak levels Low battery, pump failure, real time and elapsed time, calibration and configuration data also displayed
Data logging	Adjustable sample rate, 100 hours at 1 minute sample rate ( maximum 6000 data points per channel ), logging of events, user and site
Battery	Rechargeable Li-ion batterypack
	Standard instrument >12 hours
	Pumped instrument >10 hours
	Charging: Dual rate drop-in charger; Dual rate charger/PC interface
Expected sensor life	Flammable: 5 years (Triple Plus+)
	IR : 5 years (Triple Plus+ IR)
	Toxic: 3 years
	Oxygen : 2 years
Typical response time	Methane 20s ( Triple Plus+ ) IR 20s ( Triple Plus+IR ),Oxygen 10s, typical Toxic Gas 20s
Sampling	Optional internal electric pump with on/off button
Operating temp.	-20 °C to +50 °C (-4 °F to 122 °F)
Humidity	20 to 90 % RH non-condensing
Ingress protection	IP65
Approvals	Europe: ATEX II 2G: Ex ib d IIC T4 Gb
	North America: Class I Division 1, Groups A, B, C and D
Safety standards	Europe: EN50014, EN50020, EN50081-2, EN50270, EN50082-2
	North America: UL 913, CSA 22.2 No.157 (SFA3009 Triple Plus+)
Calibration	Tetra can be routinely calibrated manually using the menu, using Crowcon Protables PC software or automatically using Checkbox IMH.
Accessories	Leather case is sold as an integral part of the unit and is not an accessory.
	Standard : Manual, shoulder strap and allen keys (pumped units include additional flow plate , 2m hose and pouch)
	Optional : Straight and telescopic probes, water trap, baffle plate, aspirator, calibration flow adaptor and hose