Owner`s manual
Attachmen
t
to the Conformity document
DECLARATION OF CONFORMITY
with WELMEC 2 paragraph 12
Page 1 of 1
COMPATIBILITY OF MODULES
Ref.: WELMEC 2 (2000)
Non-Automatic Weighing Instrument, single-interval
Certificate of EU Type-Approval N
o
:
TAC:
INDICATO
R
A/D (Module 1) Type:
Accuracy class according to EN 45501 and OIML R76: Class
ind
(
I, II, III or IIII )
Maximum number of verification scale intervals (
n
ma
x
): n
ind
Fraction of maximum permissible error (mpe) p
1
Load cell excitation voltage: U
exc
[ Vdc ]
Minimum input-voltage per verification scale interval: ∆u
mi
n
[ µV ]
Minimum load cell impedance: R
Lmi
n
[ Ω ]
Coefficient of temperature of the span error: Es [ % / 25°C ] 0.006
Coefficient of resistance for the wires in the J-box cable: Sx [ % /
Ω
] 0.0152
Specific J-box cable-Length to the junction box for load cell
s
(L/A)
ma
x
[ m / mm² ] 175
Load cell interface:
Additive tare, if available:
T
+
[ % of Max ]
Initial zero setting range IZSR [ % of Max
]
-2 / 2
Temperature range T
min
/
T
ma
x
[ °C ] -10 / 40
LOAD RECEPTOR (Module 2) Type:
Construction:
Fraction of mpe: p
2
Number of load cells: N
Reduction ratio of the load transmitting device: R=F
M
/
F
L
Dead load of load recepto
r
DL [ % of Max
]
Non uniform distribution of the load (NUD = 0 is acceptable) NUD [ % of Max
]
Correction factor:
LOAD CELL ANALOG (Module 3) Type:
Accuracy class according to OIML R60: Class
LC
( A, B, C or D )
Maximum number of load cell intervals: n
LC
Fraction of mpe
:
p
3
Rated output (sensitivity): C [ mV / V ]
Input resistance of single load cell: R
LC
[ Ω ]
Minimum load cell verification interval: (
v
min
%
= 100 / Y)
v
min
%
[ % of Emax ]
Rated capacity
:
E
ma
x
[ kg ]
Minimum dead load, relative (E
min /
E
ma
x
) * 100 [ % ]
Temperature range T
min
/
T
ma
x
[ °C ] -10 / 40
Test report (TR) or Test Certificate (TC/OIML) as appropriat
e
COMPLETE WEIGHING INSTRUMENT
Manufacturer: Type:
Accuracy class according to EN 45501 and OIML R76: Class
WI
(
I, II, III or IIII )
Fractions: p
i
= p
1
² + p
2
² + p
3
²: p
i
Maximum capacity: Ma
x
[ kg ]
Number of verification scale intervals: n
Verification scale interval e [ kg ]
Utilisation ratio of the load cell
Input voltage (from the load cels):
[ µV/e ]
Cross-section of each wire in the J-box cable:
A [ mm² ]
J-box cable-Length L [ m ]
Temperature range to be marked on the instrumen
t
Not require
d
T
min
/
T
ma
x
[ °C ]
Peripheral Equipment subject to legal control
Class
WI
<= Class
ind
& Class
LC
(WELMEC 2: 1) Class
WI
:
pi <= 1 (R76: 3.5.4.1) 1 - pi =
n<=n
ma
x
for the class (R76: 3.2) n
ma
x
for the class - n =
n<=n
ind
(WELMEC 2: 4) n
ind
- n =
n<=n
LC
(R76: 4.12.2) n
LC
- n =
E
mi
n
<= DL * R / N (WELMEC 2: 6d) (DL * R / N) - E
mi
n
=
v
min *
√
N / R <= e (R76: 4.12.3) e - (
v
min
*
√
N / R) =
or (if v
min
is not given)
Alternative solutions
:
↑ ↓
(E
ma
x
/ n
LC
)
*
(
√
N / R) <= e (WELMEC 2: 7) e - ((E
max
/ n
LC
) * (
√
N/ R)) =
∆u
mi
n
<=
∆u
(WELMEC 2: 8) ∆u −
∆
u
mi
n
=
R
Lmi
n
<= R
LC
/ N (WELMEC 2: 9)
L / A <= (L / A)
ma
x
WI
(WELMEC 2: 10)
T
ran
g
e
<= T
max
-
T
mi
n
(R76: 3.9.2.2) (T
ma
x
- T
mi
n
) - T
ran
g
e
=
Q * Max * R / N <= E
ma
x
(R76: 4.12.1)
Signature and date:
20
Passed, provided no result below is <
0
Acceptance criteria for compatibilit
y
Conclusion . . . . .
(R
LC
/ N) - R
Lmin
=
E
max
- (Q * Max * R / N)
=
(L / A)
max
WI
- (L / A) =
1000
17.4
0.071
EU522 / EU522HR
NWML GB-1136
R60/2000-DK1-04.0
5
Q = 1 + (DL + T
+
+ IZSR
+
+ NUD) / 100
TSSP-200KGW
Platform
Test report (TR), Test Certificate (TC) or OIML Certificate of Conformity:
∆
u
= C * U
exc
*
α
* 1000 / n
α
= (Max /
E
max
) * (R / N)
III
200
0.1
EU522 / EU522HR
1.0
2000
0.87
III
5000
0.5
5
1.2
87
1
0.5
3000
1
8.7
1.147
0.7
2
0.0125
4.35
0.0
758CSV
UK2655
0.5
350
0
4
C
230
0
PASSED
Detecto
3.15
263
607
3000
This is an authentic document made from the program:
"Compatibility of NAWI-modules version 3.0".
Single-interval
4-wire (no sense)
0.6
8000
3
PASSED
Program made by DELTA
Per Bengtsen, EU Notified Body No. 0199
Single-interval EU522_Comp_of_Modules_200kg1.xls