Orbitmerret
Panel ölçüm cihazları
Ölçüm cihazları
OM 352UNI
Technical Specifications
Input Signal
Universal (çoklu giriş)
Display / Digits
3½ hane
Mounting
Panel montaj (96×48 mm)
Output / Communication
Röle + RS-485 (yapılandırılabilir)
Detailed Technical Data
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Input
DC – Range
selectable from menu
0…20 mV
> 10 MOhm
input 4
0…60 mV
> 10 MOhm
input 3
0…1 V
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
fixed, to order
0…300 Ohm
0…1,5 kOhm
0…3 kOhm
0…30 kOhm
OHM – Connection
2, 3 or 4-wire
RTD – Type
fixed, to order
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
fixed, to order
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
fixed, to order
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)
-100°…900°C
K (NiCr-Ni)
-100°…1 300°C
T (Cu-CuNi)
-200°…400°C
E (NiCr-CuNi)
-100°…690°C
B (PtRh30-PtRh6)
700°…1 820°C
S (PtRh10-Pt)
100°…1 760°C
R (Pt13Rh-Pt)
100°…1 740°C
N (Omegalloy)
0°…1 300°C
L (Fe-CuNi)
-100°…900°C
DU – Potentiometer power supply
2,5 VDC/6 mA, potentiometer resistance > 500 Ohm
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Display
Display range
±1999, single-colour 7-segment LED
-999…9999, 3-colour 7-segment LED
Display height
14 mm, 20 mm
Display colour
red, green, red/green/orange
Signal LED'i
1, 2 | Limits L1, L2 (red)
T | Tare (green)
Decimal point
adjustable from menu - fixed or floating
Display brightness
adjustable from menu
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Settings
Control
the device is controlled and set using the five buttons on the front panel
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.
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)
±0,6 % of range + 1 digit (T/C-B)
Soğuk point measurement accuracy
±1,5°C
Speed
0,5/1,2/2,5/5 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
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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
2x relay, kapama contact (250 VAC/30 VDC, 3 A)
2x open collector (30 VDC/100 mA)
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Data Outputs
Protocol
ASCII, PROFIBUS DP
Data formatı
8 bit + parite none + 1 stop bit (ASCII)
Speed
300…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, max. 4,000 adım çözünürlük, type and range selectable from menu
Temperature coefficient
50 ppm/°C
Non-linearity
±0,2 % of range
Speed
value değişimine yanıt < 250 ms
Ranges
0...2 V, 0...5 V, 0...10 V, 0...20 mA, 4...20 mA
Compensation
600 Ohm/12 V
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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 < 40 A/1 ms, isolated
80…250 V AC/DC, ±10%, PF > 0.4, I < 40 A/1 ms, isolated
Current consumption
< 6,8 W/6,9 VA
Power supply protection
protected by a fuse inside the device
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Operating Conditions
Connection
terminal connection card, cable cross-section < 1,5/2,5 mm²
Operating temperature
-20°…60°C
Storage temperature
-20°…80°C
Protection class
IP64 (only front panel)
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
Noryl GFN2 SE1, flame-retardant UL 94 V-I
Dimensions
96 x 48 x 120 mm (w x h x d)
Panel cut-out dimensions
90,5 x 45 mm (w x h)
Documents
description
Yazılım (Firmware)
fw01_OM 352UNI20 61-010-Ni10000-2009_xx.hex (vOM 352UNI2)
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