Optional components
66
MID THERMAL ENERGY METER
The heat meter kits are used for heating and cooling flow metering.
The range includes kits up to DN200 in order to meter the supply energy to risers
or heat exchangers.
The kits consist of a calculating unit where two PT500 temperature probes (flow
and return) and the pulse output head of a suitable sized volumetric meter must
be connected.
The calculating unit features a Meter Bus output and can communicate with
devices provided with this input such as, for example, CB 1013 interface of MBUS
CB78 centraliser.
The data communicated by the calculating unit to the interface board (CB1013)
can be read also by a e-kronos unit that can be connected up to 90 metres away
with 3x0.35 shielded cable.
The calculating unit can meter also the pulses coming from 3 possible volumetric
meters.
TURBINE GAS METER
The turbine flow meters and quantometers are meters showing the passed volume
in cubic meters at the operating conditions.
The running gas is accelerated and conveyed on impeller blades.
The movement of the impeller is transferred to a eight-digit meter through
reduction gears and a magnetic coupling.
The turbine flow meters are approved for the fiscal measurements of natural gas.
All turbine flow meters are compliant with the international directives and standards
on pressure equipment (PED).
The turbine gas meters are fiscal flow meters detecting gas operating volume.
Meters comply with
Directive MID 2004/22/EC
.
GAS MANUAL SHUT-OFF VALVE
Female/female ball valve with total passage for the fuel gas and yellow aluminium
lever, galvanised.
GAS PRESSURE CONTROLLER
Gas pressure controller with direct action compensated shutter.
Controllers comply with standard
EN 88-2 - EN 334
In compliance with directives:
–
PED 2014/68/EU
–
Gas 2009/142/EC
–
ATEX 2014/34/EU
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