Produkt-Neuheit

The Process Sensing Technologies Group (PST) offers a digital temperature and relative
humidity probe (Rotronic RMS-HCD) that is used within the Rotronic environmental
monitoring system RMS. The RMS is mainly used within regulated industries where regular
calibration is a requirement.

To carry out temperature and relative humidity calibrations, Rotronic has developed the HygroGen (HG2)
generator, one of the fastest and most stable generators on the market.

Advantages
 • Generates stable humidity and temperature conditions (<±0.1 %rh, <±0.01 °C)
 • Calibration solution for the laboratory and on-site
 • Humidity equilibrium typically in only 5 minutes for HG2-S, 15 minutes for HG2-XL
 • Calibrates multiple probes simultaneously

To reduce the manpower required for calibrations, the HygroGen has an automatic calibration module (AutoCal)
that has been upgraded for the RMS-HCD digital temperature and relative humidity probe, up to 6 probes can be
calibrated in one run. Within AutoCal, the user can define set points, time frames, and the option to ramp and
soak. The outcome of an AutoCal run is a calibration certificate in PDF format including the reference as well as the
RMS-HCD progression throughout the calibration run. Should the probes be out of specification, then the user also
has the possibility to automatically adjust the probes to match the HygroGen reference probe at predetermined
values.

To reduce the system downtime, the main advantage of digital sensors is that a sensor can simply be exchanged.
The RMS system will automatically register any probe changes within the audit trail and these events in turn can
be commented to ensure that any questions that arise during an audit can easily be explained.

To find out more or to get a live demonstration about the RMS-HCD digital temperature and relative probe, the
HygroGen temperature and relative humidity generator or the Rotronic Monitoring System, please reach out to
rms@rotronic.ch.