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Stand-alone Controllers Overview
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Satchwell Product Catalogue – Stand-alone Controllers Overview
CSC – Compensator
For heating systems with outside temperature influence
CXR – Reset Controller
For close control of space temperature by means of a room
or return air sensor which resets the supply air temperature
control point.
CXT – Pulsed Action Controller
For rapid pulsed control applications (e.g. heat exchangers or
ventilation plants) requiring short time constants and rapid
response times
CZU – Fan Coil Unit Controller
For modulating control of terminal units in small air conditioning
applications
CZT – Proportional Controller
For precise control of applications requiring longer time
constants, using 0-10V d.c. actuators
SVT – Optimiser
Provides a variable start time for a heating system dependent
on the fall of room temperature during the off period
DC1100 and DC1400 – Optimiser/Compensators
Energy controllers with numerous energy saving functions,
including self-adaptive optimisation, boiler rotation and
sequencing, and automatic summer/winter clock change.
TAC offers a range of stand-alone Satchwell controllers that meet the
requirement for energy-efficient heating and ventilation in small and
medium sized commercial and public buildings.
The current range of controllers offers a cost-effective upgrade path
for customers with equivalent earlier versions. Existing sensors can
generally be re-used, minimising disruption, and safeguarding the
value of the customers’ existing investments.
Ease of installation, commissioning, and day-to-day operation
underscore the continued popularity of these well established
controllers – summarised below.