40-1.10EN Datasheet, PDF (2/6 Pages) List of Unclassifed Manufacturers – Multipoint Recorder Arucomp EK-Ex. A

Multipoint Recorder Arucomp EK-Ex. A
Data Sheet
40-1.10 EN
Technical data
Functional diagram
12
C+
M+
C+
S2
M+
0...5mV
11
D-
M-
S1
Pos.1
D-
M-
Pos.7
13
K-
K+
K-
K+
S4
62
C+
M+
S3
61
D-
M-
Pos.6
63
K-
K+
901
801
K+ M+ C+ M- K- D-
a
K+ M+ C+ M- K- D-
b
M
IK
MS
12
N L1 PE
10, 20,
60, 120 mm/h
Z-14901
Measuring section
Error limit
Accuracy class 0.5 according to DIN 43782/IEC 484 for
basic unit 0...5 mV Meßabweichung
Measuring ranges
Via range box type Arucomp 4900/EK-Ex at rear of unit
Incremental error
without zero shift
0.2 % of span
with zero shift
0.3 / of span
zero shift ≥ 1 mA
including temperature effect
0.2 % / 10 K
Re = 20 kΩ/V at leat 20 kΩ
Thermometer current Ith ≤ 1 mA
Lead balancing for mV in range 0...40 Ω unnecessary
For Ω in 3-wire circuit necessary
For Ω in two-wire circuit of 10 Ω; 0.1 % external
Reference junction
Optionally external or built into range box.
Caution!
Note temperature difference between terminals and range
box
Measuring range limit data
Current measurement Ie max. ± 50 mA; Ie min. ± 0.1 mA
Span
min. 0.1 mA; max. 100 mA
Re ≤
7
I(mA)
[Ω]
Voltage measurement –25 V DC...+25 V DC
Span
min. 5 mV DC; max. 25 V DC
Re 20 kΩ/V; jedoch min. 20 kΩ
Zero shift with constant current source
± 600 % of selected span (max. 6/7 of upper range value)
Resistance measurement
Scale span
min. 8 Ω; max. 500 Ω
Circuit designation
Direct voltage and thermocouples with external reference
junction
without zero shift circuit
measuring circuit W 21
with zero elevation
W 22 K
with zero suppression
W 23 K
Resistance measurement
Resistance thermometer in 2-wire circuit
in 3-wire circuit
Resistance teletransmitter in 3-wire circuit
Current measurement
without zero shift
with zero elevation
with zero suppression
W 24 K
W 25 K
W 26 K
W 28
W 27 K
W 28 K
Continuous overload capacity of signal inputs
± 25 V
electrical motor current switched off at –0.5 % and 100.5 %
Recording section
Scale
interchangeable for all measuring ranges with either 1...6
graduated scales or single scale strips with one graduated
scale each
Scale type
No. of
graduated scales 1 2 3 4,5 5,5 6,5 single scale
Digit size
(mm)
6 5 3 2.5 2,5 2,5
3
Size of main
graduations
8 6 4 3,5 2.5 1.8
3
Colour sequence
Violet, red, black, green, blue, brown (DIN 43 838)
Last point visible form front
ink supply for 5 × 10⁵ dots per colour
Drive
Common synchronous motor for chart drive, measuring
point selector switch and print head
Dotting rate
5/10/20 s selectable
Chart drive
10/20/60/120 mm/h selectable
Recording width
100 mm (chart width 120 mm) to DIN 16 230
Chart length
Roll chart 32 m (approx 66 days at 20 mm/h)
Fanfold chart 16 m (approx 33 days at 20 mm/h)
Chart feed-in
Automatic (roll chart)
Power supply
24 V or 115 V or 230 V; 50 Hz or 60 Hz
Tolerated temperature deviation +10 %, –15 %
Typical power consumption approx. 8 VA
General and safety data
Environmental capabilities
Ambient temperature
0...25...50 °C
Transport and storage temperature
–25...+70 °C
Climatic category
KWE to DIN 40 040
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