Ecom j2kn pro User Manual

ecom-J2KN
pro
Page 41
13.2. dT measurement
With the ecom-J2KN
pro
a difference temperature measurement is
possible. For measurements at pipes (e.g. in and out of heating sys-
tems) special temperature sensors are needed, that can be ordered
from your responsible rbr distributor. Select from the main menu
point "Diagnostics" the submenu "dT measurement" and confirm
with <OK>.
The instrument indicates the tempera-
ture T1 (sensor at connection „gas tem-
perature“), the temperature T2 (sensor
at connection „air temperature“) and the
difference of both temperatures (T1 -
T2). With the key <Memory> the result
of the measurement are stored in inter-
mediate memory. A printout can be
started with <Print>.
13.3. Heating Check (option)
The heating check is a simple, expressive process to evaluate a
complete heating plant (heat production, distribution and transfer)
from the energetic point of view.
Hereby the single plant components get inspected by the heating
engineer in a combination of measurements and visual assessment
and valued in regards of their energetic quality acc. to a negative
point system of maximum 100 points.
The higher the score, the farer the current plant is away from the
desirable energetic stand and the higher the energy saving potential
would be if modernisation measures are conducted.
In combination with the special probes
required hereto, the ecom-J2KN
pro
is
able to perform the measurement of the
heating check parameters: gas losses,
ventilation losses and surface losses.
Out of the main menu point "Diagnos-
tics", select the sub-menu "Heating
Check" and confirm with <OK>.
Gas losses
Surface losses
Venti
lation losses
Results
Cancel
Heating Check
Quit with:
T1 70.4 °C
T2 56.3 °C
DT 14.1 °C
DT-measurement 25.11.07
recorded!
dT measurement
Measurement stored in
intermediate memory

Ecom j2kn pro Specifications

General

Brand	Ecom
Model	j2kn pro
Category	Measuring Instruments
Language	English