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General
These instructions are aimed at trained specialist personnel and do not include general processes.
Important!
Do not damage the seal on the energy meter! Damaging the seal immediately invalidates the guarantee and the validation. Do not shorten
or otherwise modify the cables supplied.
Technical data
Energy meter
Basic features
Ambient class
Ambient temperature
Ingress protection
Liquid temperature
Display
Units
Values, total
Values displayed
Input
Temp. sensor
Type
Measuring cycle
T
Max. temp. difference
ΔΘmax
Min. temp. difference
ΔΘmin
Power supply
Operating voltage
UN
Dimensions
Dimensions of the electronics module
L2 x B x R = 150 x 100 x 50 mm
EN 1434 Class C / A
5...50 °C
IP 54 (heat meters) / IP 68 (flow sensor for cooling)
Heat meter 5...130 °C (upwards qp 3.5 m
Cooling energy meter 5...50 °C
Combined meter 5...105 °C
LC display, 8-character
MWh-kWh-GJ-Gcal-MBtu
99 999.999
Energy, flow rate, totalized flow, power, temperatures,
temperature difference
Pt500 as two-wire version up to qp 2.5 m
The sensors has to be ordered separately from qp 3.5 m
s
Mains power: 1 s
Battery: 16 s
K
177 (acc. to certification)
K
3 (acc. to certification)
VDC
3.0 V / 3.6 V (lithium battery) / 230 VAC -15...+10 % / 24 VAC -15...+10 %
3
/h 5...150 °C)
3
/h
3
/h upwards.
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