Orbitmerret
Panel ölçüm cihazları
Ölçüm cihazları
OMM 350UNI
Technical Specifications
Input Signal
Universal (çoklu giriş)
Display / Digits
3½ hane
Mounting
Panel montaj (72×24 mm)
Output / Communication
Röle
Detailed Technical Data
tune
Input
DC – Range
selectable from menu
±20 mV
> 10 MOhm
input 4
±60 mV
> 10 MOhm
input 3
±1 000 mV
1,25 MOhm
input 1
PM – Range
selectable from menu
0…20 mA
< 200 mV
input 5
4…20 mA
< 200 mV
input 5
0…2 V
10 MOhm
input 4
0…5 V
1,25 MOhm
input 1
0…10 V
1,25 MOhm
input 1
OHM – Range
selectable from menu
0…100 Ohm
0…300 Ohm
0…1,5 kOhm
0…3 kOhm
0…30 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)
input 3
-200°…900°C
K (NiCr-Ni)
input 3
-200°…1 300°C
T (Cu-CuNi)
input 4
-200°…400°C
E (NiCr-CuNi)
input 3
-200°…690°C
B (PtRh30-PtRh6)
input 4
300°…1 820°C
S (PtRh10-Pt)
input 4
-50°…1 760°C
R (Pt13Rh-Pt)
input 4
-50°…1 740°C
N (Omegalloy)
input 3
-200°…1 300°C
L (Fe-CuNi)
input 3
-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
2,5 VDC/6 mA, potentiometer resistance > 500 Ohm
External inputs – Number
1 input, contact input
External inputs – Functions
OFF | No function
HOLD | stops the measurement (option
Display - Analog output - Limits)
TARA | tare activation
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Display
Display range
-99999…999999,single-colour 7-segment LED
Display height
9,1 mm
Display colour
red, green
Decimal point
adjustable from menu - fixed or floating
Display brightness
adjustable from menu
tune
Settings
Control
Device front paneldeki dört düğme with control edilir and ayarlanır
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
TARE | Dara function activation
NUL. TA. | resets the tare
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
±0,2 % of range + 1 digit
±0,3 % of range + 1 digit (T/C)
Soğuk point measurement accuracy
±1,5°C
Speed
0,5/1,2/2,5/5/10 measurement/s
Overload capacity
2x
10x (t < 30 ms)
Resolution (RTD, T/C)
1°C, 0,1°C
Wire compensation (RTD, OHM)
< 30 Ohm
Soğuk point kompanzasyonu
ayarlanabilir -20°…99°C, automatic
Linearisation
25 noktalı lineer interpolasyon (only OM Link via)
Digital filters
exponential average | 2…100 measurements
rounding | sets the display step
Functions
Tare | resets the display on a non-zero input signal
Monitoring function
500 ms
Calibration
at 25°C and 40% relative humidity
tune
Comparators
Type
Digital, adjustable from menu, contact bağlantısı < 50 ms
Mode
Hysteresis | sets the switching point, hysteresis band "Mez ± 1/2 Hys." and time (0 ... 99.9 s) switching delay
Output
1x bistabil relay (48 VAC/30 VDC, 3A)
2x bistabil relay (48 VAC/30 VDC, 3A)
1x open collector (30 VDC/100 mA)
2x open collector (30 VDC/100 mA)
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Power supply
Power supply
10…30 VDC/24 VAC, ±10 %, PF > 0,4, I < 45 A/1 ms, isolated
Current consumption
< 2,1 W/2,2 VA
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Operating Conditions
Connection
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
IP42 (only front panel)
Electrical safety
EN 61010-1, A2
Dielectric strength
2,5 kVAC for 1 min. between power supply and input
4 kVAC for 1 min. between input and relay output
Insulation resistance
power supply | 300 V (ZI)*
input, output | 300 V (ZI), 150 V (Di)*
EMC
EN 61326-1
Seismic capacity
IEC 980: 1993, pair.6
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Mechanical Characteristics
Material
Noryl GFN2 SE1, flame-retardant UL 94 V-I
Dimensions
72 x 24 x 106 mm (w x h x d)
Panel cut-out dimensions
68 x 21,5 mm (w x h)