Hydrogen Peroxide, Humidity, And Temperature Probe

Vaisala HPP270 series is designed for demanding hydrogen peroxide bio-decontamination where repeatable, stable, and accurate measurement is essential.

The Vaisala HPP270 probe is suitable for a variety of applications such as isolator, material transfer hatch and room biodecontamination.

Model HPP270
Fixed / Portable Portable
Accuracy ± 10 ppm or 5 % of reading
Output 2 × 4 ... 20 mA 3-wire current outputs
Remarks • Compact 3-in-1 probe with realtime measurement for H2O2 vapor concentration, humidity, and temperature

• Superior long-term stability and repeatability with proprietary PEROXCAP technology

• Corrosion-resistant stainless steel housing (IP65)

• Traceable calibration certificate: 2 points for H2O2, 3 points for humidity, 1 point for temperature

• Standalone probe with digital Modbus RTU over RS-485 or 2 analog outputs

• Compatible with Indigo transmitters with 3 analog outputs, optional display, relays, and smartphone user interface

Specific References

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