Information

6 | Circutor. The Future is Efficiency
Select the model that best suits your needs
The CEM three-phase meters have two versions, depending on the type
of application. The option is provided to add RS-485 communications
(Modbus RTU) to record energy readings and electrical variables with the
PowerStudio or PowerStudio SCADA energy management software.
Energy metering and invoicing
Version T1
The T1 models have a programmable digital output to emit
pulses proportional to the energy consumed by the meter.
The digital output is designed to connect with pulse
centralizers or programmable automatons, to send the
consumption data to the management software.
DS version
DS modules have a digital input for tariff changes.
This option is used for dual-supply systems, when the
installation can consume energy from the grid or from a
different secondary source (back-up generator or UPS).
The digital input can also be used to receive
pulses from other meters (water, gas, etc.).
Meters with power analyzers
CEM devices can also be used as network analyzers. They not
only manage active and reactive energy, they also measure
voltage, current, power, power factor and other electrical
variables to check the correct operation of any installation.
CEM-DS CEM-DS
RS-485RS-485
PowerStudio SCADA
Water/Gas
meter
Auxiliary
Generator
Tariff 2
Tariff 1
RS-485
Ethernet
Wi-Fi
PowerStudio SCADA
CEM-T1
Impulse
centralizer