MultiGas
Pressure Sensor · Data Sheet
Overview
A change in the gas and/or atmospheric pressure causes a change in the number of molecules per volume and thus a change in gas density. This density change in turn has a significant influence on the result of the concentration measurement by the sensor. By measuring the gas pressure inside of the sample cell (cuvette), the value of the concentration measurement is compensated / corrected.The pressure sensor enables an increase in the accuracy of the gas analysis measurement by a factor of 15:
The pressure sensor is a sensor module available as option in addition to a RITTER MultiGas NDIR or NDUV sensor. The sensor is built into the casing of the RITTER MultiGas sensors. The measured pressure value is displayed in the provided software.Specifications
For non-aggressive gases:
For H2S and similar acid gases:
V 1.0 / Rev. 2023-03-20 / Subject to alterations.
The most recent version of this data-sheet can be found at …
https://dlr.ritter.de/en/pressure-sensor/
Dr.-Ing. RITTER Apparatebau GmbH & Co. KG · Coloniastrasse 19-23 · D-44892 Bochum · Germany
For questions please contact mailbox@ritter.de or your local distribution partner (on our overview page)
https://dlr.ritter.de/en/pressure-sensor/
Dr.-Ing. RITTER Apparatebau GmbH & Co. KG · Coloniastrasse 19-23 · D-44892 Bochum · Germany
For questions please contact mailbox@ritter.de or your local distribution partner (on our overview page)