testo 315-3 – gas meter for CO/CO2

Gas meters for parallel and direct CO/CO2 measurement

  • TÜV tested according to EN 50543
  • Practical and easy handling
  • On-site data printing

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Delivery time: 5-10 working days

Delivery time: 5-10 working days

testo 315-3 – Precision – from sensor to instrument housing

With a highly accurate electrochemical sensor for CO measurement and a shock-resistant infrared CO2 sensor, the testo 315-3 is at the absolute cutting edge. It is ideally protected against external influences by its robust construction and thanks to the optional TopSafe protective case. And that’s not all. During the measurement, there are light and sound alarms that immediately let you know if the adjustable limit values have been exceeded.

The main benefits

Thanks to the wireless data transmission via IrDA, you can send your measurement results directly to the testo 330 flue gas meter or print them out. Customers appreciate that you can present the results directly on the spot. The auto-off function and a long-lasting lithium polymer battery ensure that the instrument can be used permanently and never consumes unnecessary power.

  • Parallel and direct CO/CO2 measurement
  • TÜV tested according to EN 50543
  • Practical and easy handling
  • Measured values are transferable to testo 330 (V2010)
  • On-site data printing

Included in the delivery

testo 315-3 comes with USB power supply, cable and factory protocol.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Measuring range CO0 ... 100 ppm
Measuring range CO20 ... 10 000 ppm
Measuring range Humidity5 ... 95% RH
Measuring range Temperature-10 ... +60 °C
Accuracy CO± 3 ppm (0 ... 20 ppm)
±5 ppm (>20 ppm)
Accuracy CO2± 300 ppm (0 ... 4000 ppm)
±8% of etc. (4,000 ... 6,000 ppm)
± 500 ppm (6,000 ... 10,000 ppm)
Accuracy Humidity± 2,5% RH (5 ... 95% RH)
Accuracy Temperature±0.5 °C (±1 digit)
Resolutions:CO: 0,5 ppm
CO2: 10 ppm
Fukt: 0,1% RH
Temp: 0,1°C
Storage/transport conditions-20 ... +60 °C / 0 ... 95 %RH
Operating conditions0 ... +40 °C / 0 ... 95 %RH
Protection classIP 40 acc. EN 60529
AccumulatorLithium polymer battery
Operating time with accumulator10 hours measuring time (at +20 °C/ mains operation possible
Battery chargingIn the instrument via the power supply
InterfaceIrDA interface/ option: Bluetooth
ApprovalIn accordance with EN 50543
GuaranteesInstrument: 24 months
Accum.: 12 months
CO sensor: 12 months
CO2 sensor: 12 months
See our website for info on the warranty conditions:
EU Directive2004/108/EG
Datablad testo 315-3

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