The Tetra:3 multi-gas monitor is the newest addition to the Tetra family. Tetra:3’s single button operation, small size and weight make it the easiest to use gas detector on the market.
Based on the proven and highly successful Tetra product, Tetra:3 is designed for use in demanding industrial environments. Despite it’s compact size the Tetra:3 is ultra-rugged and water proof.
Gases include the most common four (carbon monoxide, methane, oxygen and hydrogen sulphide), but also an expanded range: ammonia, ozone, sulphur dioxide, H2 filtered CO (for steel plants) and IR carbon dioxide (for safe area use only).
|Standard Gases Measured||CH4 (Methane), H2S (Hydrogen Sulphide), CO (Carbon Monoxide) and O2 (Oxygen)|
|Expanded Range Gases Measured||Ammonia, Ozone, Sulphur Dioxide, H2 filtered CO (for steel plants) and IR carbon dioxide (for safe area use only)|
|Audible Alarms||95dB\nMultiple alarm sounds allow selection of distinctive tones for different alarm levels|
|Visible Alarms||Dual colour red/blue flashing LED in gas hazard|
|Vibrating Alarm||Internal vibrating alarm|
|Display||Graphic LCD with backlight, giving simultaneous display for all gas channels. Graphic symbols for battery (with proportional indication of r|
|Display Mode||Normal display for real time gas concentration levels.\nDisplay recall for Peak readings and TWA|
|Datalogging (optional)||Timed datalogging: 50 hours at 1-minute data rate (3000 records)\nThreshold logging Event logging: >1500 events|
|Battery||Rechargable Li-ion battery|
|Operating Time||Based on four gas unit with flammable sensor >16 hours|
|Sampling||Diffusion or hand aspirator|
|Operating Temp. Range||-20°C to +55°C (-4°F to +131°F)\nToxic and Oxygen sensors are not rated for continuous operation at high temperatures.|
|Humidity||20-90% RH @ 40°C non-condensing|
|Ingress Protection||IP65 and IP67|
|Safety Standards - Europe||EN60079-0, EN60079-11, EN60079-1, 94/9/EC|
|PC Interface||RS232 connection from interface module in charger\nRS232/USB converter available|
|Product Dimensions||-||114 x 71 x 48|