PCS.base
4.4 Delta-T Control
The PCS.base generally provides the operator with two options to adapt the system function to the ambient conditions or the
main areas of measurement.
Sturdy dew point conditions inside the gas cooler are seen alongside against safe gas drying whilst utilising the maximum cool-
ing capacity.
1.
Adjustable output dew point
An output dew point of 3, 5, 10 or 15 °C can be set to reach the specified values. Here it’s important the ambient temperature
is always ABOVE the output dew point setting, or condensation may form in the lines after the cooler. So the ambient tem-
perature range is limited.
2.
Delta-T Control
Here the electronics regulate the output dew point to a value about 15 °C or 30 °C lower, but no less than the dew point set
under 1). This extends the potential cooling capacity to the limits of the heat exchanger. Here it’s important to note the out-
put dew point fluctuates along with the ambient temperature and a stable dew point cannot be a prerequisite for the
measurement.
Cooling capacity in kJ/h
Output dew point
Ambient temperature in °C
7
Bühler Technologies GmbH
BE464003 ◦ 11/2017
Summary of Contents for CSPB1 series
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