Orbitmerret
Büyük ekranlar
Büyük ekranlar
OMD 202UNI
Technical Specifications
Input Signal
Universal (çoklu giriş)
Display / Digits
Büyük ekran (LED, dış mekan)
Mounting
Duvar / sütun montaj
Output / Communication
Röle + RS-485
Detailed Technical Data
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Input
DC – Range
selectable from menu
±60 mV
> 100 MOhm
input U
±150 mV
> 100 MOhm
input U
±300 mV
> 100 MOhm
input U
±1200 mV
> 100 MOhm
input U
PM – Range
selectable from menu
0…20 mA
< 400 mV
input I
4…20 mA
< 400 mV
input I
±2 V
1 MOhm
input U
±5 V
1 MOhm
input U
±10 V
1 MOhm
input U
±40 V
1 MOhm
input U
OHM – Range
selectable in the menu with automatic change of the range
0…100 Ohm
0…1 kOhm
0…10 kOhm
0…100 kOhm
OHM – Connection
2, 3 or 4-wire
RTD – Type
selectable from menu
EU > 100/500/1 000 Ohm s 3 850 ppm/°C
-50°…450°C
RU > 50 Ohm s 3 910 ppm/°C
-200°…1 100°C
RU > 100 Ohm s 3 910 ppm/°C
-200°…450°C
US > 100 Ohm s 3 920 ppm/°C
-50°…450°C
RTD – Connection
2, 3 or 4-wire
Ni – Type
selectable from menu
Ni 1 000/10 000 s 5 000 ppm/°C
-50°…250°C
Ni 1 000/10 000 s 6 180 ppm/°C
-50°…250°C
Ni – Connection
2, 3 or 4-wire
Cu – Type
selectable from menu
Cu 50/100 with 4 260 ppm/°C
-50°…200°C
Cu 50/100 with 4 280 ppm/°C
-200°…200°C
Cu – Connection
2-, 3-, or 4-wire
T/C – Type
selectable from menu
J (Fe-CuNi)
-200°…900°C
K (NiCr-Ni)
-200°…1 300°C
T (Cu-CuNi)
-200°…400°C
E (NiCr-CuNi)
-200°…690°C
B (PtRh30-PtRh6)
300°…1 820°C
S (PtRh10-Pt)
-50°…1 760°C
R (Pt13Rh-Pt)
-50°…1 740°C
N (Omegalloy)
-200°…1 300°C
L (Fe-CuNi)
-200°…900°C
DU – Range
1. | sets the numeric start and end value of the potentiometer range
2. | potansiyometre rayı başlangıç and bitiş konum kalibrasyonu
DU – Potentiometer power supply
2 VDC/6 mA, potentiometer resistance > 500 Ohm
External inputs – Number
3 input, contact input
External inputs – Functions
OFF | No function
HOLD | stops the measurement (option
Display - Analog output - Limits)
TARA | tare activation
NUL. TA. | resets the tare
NUL. M.M. | resets the min./max. value
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Display
Display range
-999…9999, 3-colour 7-segment LED
-99999…999999, 3-colour 7-segment LED
-999…9999, single-colour intensive LED (1200 mcd)
-99999…999999, single-colour intensive LED (1200 mcd)
Character number
4 characters (only for height 100/125 mm
6 characters
Display height
57 mm, 100 mm, 125 mm
Display colour
red, green, red/green/orange
Signal LED'i
1, 2, 3, 4 | Limits L1, L2, L3, L4 (red)
T | Tare (green)
M | Min./Max. value (yeşil)
Description
son iki hane ekranın ölçülen değişkenleri göstermek for kullanılabilir (only 6-digit display)
Decimal point
adjustable from menu - fixed or floating
Display brightness
adjustable from menu
Displayed values
Kan A | channel A value
Fil. A | channel A value, after digital filtering
Mat. Fn. | Matematiksel function value
Max. | Maksimum value
Min. | Minimum value
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Settings
Control
The instrument is set and controlled by an IR remote control
The selected functions can also be controlled via the external inputs
Menu
LIGHT | contains only the items required for basic device settings, accessed with a password
PROFI | All device settings, accessed with a password
USER | user menu made up of any items selected from LIGHT/PROFI. Access without password.
İsteğe bağlı functions
ZAKAZ | düğmenin function none
NUL. M.M. | Min/Max. değerleri sıfırla
NUL. TA. | resets the tare
MENU | Selected menu öğesine doğrudan erişim
DOC. H. | temporary display of the selected values
OM Link
the company's communication interface for running, configuring and updating the device firmware
The OM Link program is also designed for visualising and logging measured values from multiple devices
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Device Accuracy and Functions
Temperature coefficient
50 ppm/°C
Accuracy
±0,1 % of range + 1 digit
±0,15 % of range + 1 digit (RTD, T/C)
(for display
9999 and 5 measurement/s)
Soğuk point measurement accuracy
±1,5°C
Speed
0,1…40 measurement/s
Overload capacity
2x
10x (t < 30 ms)
Resolution (RTD, T/C)
1°C, 0,1°C, 0,01°C
Wire compensation (RTD, OHM)
< 30 Ohm
Soğuk point kompanzasyonu
ayarlanabilir -20°…99°C, automatic
Linearisation
50 noktalı lineer interpolasyon (only OM Link via)
Digital filters
arithmetic average | 2…100 measurements
floating average | 2…30 measurement
exponential average | 2…100 measurement
rounding | sets the display step
Functions
Tare | resets the display on a non-zero input signal
Min/max. value | measurement sırasında ulaşılan min./max. value kaydeder
Tepe value | display only max. or min. değerleri gösterir
Mat. functions
polynomial, 1/x, logarithm, exponential, power, root
Math. operations between inputs
sum and division
Monitoring function
400 ms
Calibration
at 25°C and 40% relative humidity
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Comparators
Type
Digital, adjustable from menu, contact bağlantısı < 30 ms
Mode
Hysteresis | sets the switching point, hysteresis band "Mez ± 1/2 Hys." and time (0 ... 99.9 s) switching delay
From-To | ON and OFF output range
Dose | period, multiples and time (0 ... 99.9 s), duration the output is active
Output
1x relay, kapama contact (250 VAC/30 VDC, 3A)
2x relay, kapama contact (250 VAC/30 VDC, 3 A)
3x relay, kapama contact (250 VAC/30 VDC, 3A)
4x relay, kapama contact (250 VAC/30 VDC, 3A)
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Data Outputs
Protocol
ASCII, MESSBUS, MODBUS - RTU, PROFIBUS DP
Data formatı
8 bit + parite none + 1 stop bit (ASCII)
7 bit + double parity + 1 stop bit (Messbus)
Speed
600…230 400 Baud
0,0096…12 MBaud (PROFIBUS)
RS 232
isolated
RS 485
isolated, max. adresleme: 31 device
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Analog Outputs
Type
İzoleli, programlanabilir, 16-bit D / A converter, type and range selectable from menu
Temperature coefficient
15 ppm/°C
Non-linearity
±0,1 % of range
Speed
value değişimine yanıt < 1 ms
Ranges
0...2 V, 0...5 V, 0...10 V, ±10 V, 0...5 mA, 0...20 mA, 4...20 mA
Compensation
600 Ohm/12 V
Error status
of rangeda 4...20mA
error message indicator (<3.0 mA)
current döngüsü kesintisi tespiti
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Sensor supply
Adjustable
5…24 VDC/max. 1,2 W
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Power supply
Power supply
10…30 V AC/DC, ±10 %, PF > 0,4, I < 45 A/1 ms, isolated
80…250 V AC/DC, ±10 %, PF > 0,4, I < 45 A/2 ms, isolated
Current consumption
< 22 W/22 VA
Power supply protection
protected by a fuse inside the device
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Operating Conditions
Connection
cable bushings
terminal connection card, cable cross-section < 1,5/2,5 mm²
Stabilisation time
within 15 minutes after power-on
Operating temperature
-20°…60°C
Storage temperature
-20°…80°C
Protection class
IP64
Electrical safety
EN 61010-1, A2
Dielectric strength
4 kVAC for 1 min. between power supply and input
4 kVAC 1 min. for power supply with data/analog output between
4 kVAC for 1 min. between input and relay output
2,5 kVAC 1 min. for input with data/analog output between
Insulation resistance
power supply | 670 V (ZI), 300 V (Di)*
input, output, PN | 300 V (ZI), 150 V (Di)*
EMC
EN 61326-1
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Mechanical Characteristics
Material
Anodized aluminum, black
Dimensions
57 mm/6 d. | 375 x 119 x 88 mm
100 mm/4 d. | 465 x 181 x 88 mm
100 mm/6 d. | 651 x 181 x 88 mm
125 mm/4 d. | 539 x 237 x 88 mm
125 mm/6 d. | 754 x 237 x 88 mm
Panel cut-out dimensions
57 mm/6 d. | 367 x 111 mm
57 mm/6 d. | 367 x 111 mm
100 mm/6 d. | 643 x 173 mm
125 mm/4 d. | 531 x 228 mm
125 mm/6 d. | 746 x 228 mm
Installation
Into panel
On the wall/ceiling using bracket (dahil)