• GSS sensor technology
• Multi-gas monitoring (up to six gases)
• High quality data in real-time
• Active sampling system
• RS232 data polling or pushing
• PC software included
• Automatic baseline calibration
• Low power and spatial requirements
• Modular engineered design
• Low maintenance system
• PLC with datalogging option
• Temperature and humidity option
• Fixed or portable options
• External enclosure options

• Urban air quality monitoring (O 3, NO 2, CO and VOC)
• Industrial air quality monitoring (H 2S, SO 2, CO, CO 2, NH 3, VOC and halogenated hydrocarbons)
• Tunnel and roadside pollution monitoring
• Point source and perimeter monitoring
• Weather stations
• Landfills, wastewater and petrochemical plants
• Concentrated animal feeding operations

Power

Sensors

Gas sensitive semi-conductor (GSS)

(Up to 6 sensors can be configured)

Ozone

0 - 150 ppb; 0 - 500 ppb

Nitrogen dioxide

0 - 200 ppb

Carbon monoxide

0 - 50 ppm

Sulphur dioxide

0 - 10 ppm

Hydrogen sulphide

0 - 10 ppm

Ammonia

0 - 50 ppm; 0 - 500 ppm

VOC

0 - 50 ppm; 0 - 500 ppm

Halogenated hydrocarbons

0 - 500 ppm

Carbon dioxide (NDIR)

0 - 2000 ppm

Other gases and ranges subject to availability

Zero air scrubber

Internal unit
Activated carbon and alumina adsorbent

Communications

RS232 or RS485

Data polling or pushing

Zero calibration

Programmable time interval or external activation

Pump

Brushless DC rotary

Sample gas line materials

PFA teflon, PTFE, kynar

Connections

Air inlet
Air exhaust
Power
Communications

3 mm kynar barb
3 mm kynar barb
4-way M12 female
DB 9 female

Enclosure

Rating
Materials
Size

IP66; NEMA 4
Polycarbonate and stainless steel
361 x 254 x 165 mm

Weight

< 10 Kg

Approvals

Part 15 of FCC Rules
EN 61000-6-3: 2001
EN 61000-6-1: 2001