The TRACE-GAS NO2analyzer in a case combines flexibility and mobility, reliability, fast response and easy handling in one instrument. Developed for a continuous, mobile measurement of NO2 in ambient air.
Key Features
no cross sensitivities
low adsorption effects
no calibration required
selective, continuous real-time measurement
quick response
low detection limit
suitable for plant control
nearly maintenance-free
long life span
no formation of condensate
resistant to chemicals
long-term signal stability
no consumables required
Applications
immission in ambient air
site selection of measuring stations
detection of nitrogen oxide sources
building of measuring networks
Technical Data
Technical data
Ambient temperature
5 - 35 °C (non condensing)
Inlet pressure
800 - 1.200 mbar
Gas flow
< 0,5 l/min (1)
Communication
Modbus TCP/IP/WLAN/Radio
Dimensions (L x W x H)
19" 3 HU (543 x 485 x 143 mm) or 39 cm (with battery 47 cm) x 16,5 cm x 39 cm
Supply voltage
230 V AC/50 - 60 Hz or Li-Ion battery (10,4 Ah)
User interface (option)
7" LCD (capacitive touch)
1 can be adjusted if necessary
Specifications
Specifications
Gas
NO2
Measuring range (FS) min.
0 - 1 ppm
Measuring range (FS) max.
0 - 5.000 ppm
Limit of detection (LOD)1 @t10-t90 ≤ 3 s
< 0,5 ppb (2σ)
Linearity (greater of)
< 1 % FS
Zero drift
< LOD in 8 h
Span drift
< 1% FS in 8 h
1 specified for constant ambient temperature, flow and inlet pressure