New from Finder is a series of digital
energy meters for accurately
monitoring and measuring electricity
consumption in plant and machinery,
HVAC, lighting and other
environmental control equipment.

The DIN rail mounted 7E Series
provides users with local, high
visibility 7-digit LCD display of total
and partial kWh consumed, instantaneous
power, voltage and current.

For single phase metering of
currents up to 35A, the 7E.23 is just
17.5mm wide and is operated by a
single control key. The 70mm wide,
two control key 7E.46 and 7E.56
meters serve 3-phase applications; the
7E.46 handling currents up to 65A
and both day and night tariffs, and
the nominal 5A 7E.56 is usable with
suitable current transformers for
measuring up to 1.5kA.

To support remote energy
management via a centralised BMS,
these digital meters also provide a
pulsed, open collector interface to the
DIN43864 standard.