Testo
Testo 340 - Flue gas analyzer for industry emission measurement
Model No :
Testo 340
Part Code :
0632 3340

Overview

The Testo 340 flue gas analyzer comes standard-fitted with an O2 sensor and four more sensors (CO, COlow, NO, NOlow, NO2 or SO2 ) for you to choose from, allowing you to customize your flue gas analyzer to suit your individual demands. The analyzer’s compact design and the reliable technology ensure increased mobility, making it ideal for use in on-site service operations and for installing or carrying out checks on firing plants or energy production systems.

Features
- Can measure CO, COlow, NO, NOlow, NO2 or SO2
- Extended measuring range for use in environments with high gas concentrations
- Precalibrated gas sensors for quick and easy sensor change
- Integrated pressure difference and air flow measurements for mass flow calculations

Major Applications
- Ideal for measurements at high concentrations
- Service measurement on industrial engines
- Service measurement on industrial burners
- Analysis of the gas atmosphere (thermal processes)

Technical Specifications
- Differential Pressure Piezoresistive measuring range: -200 to 200 hPa; Accuracy ±0.5 hPa (-49.9 to 49.9 hPa)
- Absolute Pressure Measuring range: +600 to +1150 hPa; Accuracy ±10 hPa
- Flue gas O2 measuring range: 0 to 25 Vol.%; Accuracy ±0.2 Vol.%
- Flue gas CO (with H2-compensation) measuring range: 0 to 10000 ppm; Accuracy ±10 ppm or ±10 % of mv (0 to 200 ppm)
- Flue gas COlow measuring range: 0 to 500 ppm ; Accuracy ±2 ppm (0 to 39.9 ppm)
- Flue gas NO measuring range: 0 to 4000 ppm; Accuracy ±5 ppm (0 to 99 ppm)
- Flue gas Nolow measuring range: 0 to 300 ppm ; Accuracy ±2 ppm (0 to 39.9 ppm)
- Flue gas NO2 measuring range: 0 to 500 ppm ; Accuracy ±10 ppm (0 to 199 ppm)
- Flue gas SO2 measuring range: 0 to 5000 ppm; Accuracy ±10 ppm (0 to 99 ppm)
- Differential Pressure flue gas Draught Piezoresistive measuring range: -40 to +40 hPa; Accuracy ±0.03 hPa (-2.99 to +2.99 hPa)
- Flue gas loss (calculated) measuring range: 0 to 99.9 %
- Flue gas dewpoint (calculated) measuring range: 0 to 99.9 °Ctd
- Flue gas CO2 calculation (calculated from O2) measuring range: 0 to CO2 max; Accuracy ±0.2 Vol.%

General Specifications
- Operating temperature: -5 to +50 °C
- Protection class: IP40
- Connectable probes: 1 x flue gas probe; 1 x temperature probe; 1 x differential pressure
- Display type: graphic Display
- Display size: 160 x 240 pixels
- Max. neg. press./flue gas: -200 mbar
- Max. pos. press./flue gas: 50 mbar
- Pump flow: 0.6 l/min (regulated)
- Interface: Bluetooth®; USB; IR/IRDA interface; gas outlet; Mains connection; probe input/ probe inputs; Differential Pressure
- Storage temperature: -20 to +50 °C