Price on request
testo 340 industrial emission analyser: portable flue gas analyser for industry with up to 4 sensors exchangeable on site (O₂, CO, low CO, NO, low NO, NO₂, SO₂), integrated dilution, velocity and differential pressure measurement.
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The testo 340 is testo’s portable analyser for emission measurements on industrial burners, turbines, stationary engines and process boilers. It takes up to 4 gas sensors that users configure and exchange themselves on site, so a single instrument covers very different applications.
The dilution-based measuring range extension (factor 5 for CO and factor 2 for all sensors) prevents sensor overload at high concentrations. It includes integrated velocity and differential pressure measurement and communicates with the testo easyEmission PC software to manage measurements, customers and measuring points.
| testo reference | Version |
|---|---|
| 0632 3340 | Basic set: analyser with O₂ and CO/H₂, 335 mm probe (Tmax 1,000 ºC), power supply, filters, testo printer and case |
| 0632 3340 S1 | Professional set: analyser with O₂, CO, NO and SO₂ sensors, 335 mm probe, power supply, filters, printer and case |
See the specifications table for technical data.
Price on request: add it to your quote request and we will reply with price and lead time.
| Reference | 0632 3340 (basic set) |
|---|---|
| Brand | testo |
| Model | testo 340 |
| Type | Industrial emission analyser |
| Sensors | O₂ and CO/H₂ as standard; up to 4 configurable sensors (CO, low CO, NO, low NO, NO₂, SO₂) |
| O₂ | 0 to 25 vol.% (±0.2 vol.%) |
| CO con compensación de H₂ | 0 to 10,000 ppm |
| Optional sensors | Low CO 0-500 ppm; NO 0-4,000 ppm; low NO 0-300 ppm; NO₂ 0-500 ppm; SO₂ 0-5,000 ppm |
| Dilution | Factor 5 for CO and factor 2 for all sensors |
| Draught | -40 to +40 hPa |
| Differential pressure | -200 to +200 hPa |
| Temperature | -40 to +1,200 ºC |
| Power supply | 3.7 V / 2.4 Ah battery, over 6 h; 100-240 V power supply |
| Protection rating | IP40 |
| Operating temperature | -5 to +50 ºC |
| Dimensions | 283 x 103 x 65 mm |
| Instrument weight | 960 g |
| Standards | DIN EN 50379-1/-2 (TÜV confirmation, type test) |
