Table of Contents
Advertisement
15.4.1 overall accuracy to en 1854:2022
The overall accuracy E of a specific inlet pressure is
calculated on the basis of various factors.
(
2
2
2
E =
E
+ E
+ E
+ E
R
H
D
T emp
Factors
E
Repeat accuracy
R
E
Hysteresis
H
E
Deviation
D
E
Temperature sensitivity
Temp
E
Linearity
L
Transfer ratio (4–
E
T
20 mA)
E
Offset
O
Changes in supply
E
S
voltage
E
Resolution (4–20 mA)
Res
Resolution (digitaliza-
E
Res
tion)
16 DesIGneD LIFetIMe
This information on the designed lifetime is based
on using the product in accordance with these
operating instructions. Once the designed lifetime
has been reached, safety-relevant products must be
replaced.
Designed lifetime (based on date of manufacture) in
accordance with EN 1854 for DG smart: 10 years.
You can find further explanations in the applicable
rules and regulations and on the afecor website
(www.afecor.org).
This procedure applies to heating systems. For ther-
moprocessing equipment, observe local regulations.
)
2
2
2
2
2
+ E
+ E
+ E
+ E
± E
L
T
O
S
[% Fso]
0–100
0–350
mbar
mbar
0.00
0.03
0.10
0.06
0.20
0.06
1.40
0.74
0.16
0.41
0.18
0.18
0.20
0.29
0.00
0.06
0.03
0.03
0.10
0.03
17 CeRtIFICAtIon
17.1 Certificate download
Certificates – see www.docuthek.com
Res
17.2 Declaration of conformity
We, the manufacturer, hereby declare that the
productDG smart complies with the requirements
of the listed Directives and Standards.
Directives:
– 2014/30/EU – EMC
– 2011/65/EU – RoHS II
– 2015/863/EU – RoHS III
Standards:
– EN 1854:2022
– EN 60730-1:2016 + A1:2019
– EN 60730-2-6:2016 + A1:2020
The relevant product corresponds to the tested type
sample.
Elster GmbH
17.3 ReACH Regulation
The device contains substances of very high con-
cern which are listed in the Candidate List of the
European REACH Regulation No. 1907/2006. See
Reach list HTS atwww.docuthek.com.
17.4 China RoHs
Directive on the restriction of the use of hazardous
substances (RoHS) in China. Scan of the Disclo-
sure Table China RoHS2, see certificates at www.
docuthek.com.
18 PARAMeteR
18.1 General
The "Parameters" menu option is divided into
"Safety parameters" (password-protected) and
"Non-safety parameters".
The value ranges of the parameters can be edited
on the DG smart or using the integral web server.
For details of the web server, see TI DG smart, Web
server.
For details of the value range of the parameters, see
TI DG smart, Parameters.
EN-10
Advertisement
Table of Contents
