Orbitmerret
Panel ölçüm cihazları
Ölçüm cihazları
OMM 350DC
Technical Specifications
Input Signal
DC Gerilim / Akım
Display / Digits
3½ hane
Mounting
Panel montaj (72×24 mm)
Output / Communication
Röle
Detailed Technical Data
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Device Accuracy and Functions
Temperature coefficient
50 ppm/°C
Accuracy
±0,2 % of range + 1 digit
Speed
0,5…10 measurement/s
Digital filters
arithmetic average | 2…100 measurements
floating average | 2…30 measurement
exponential average | 2…100 measurement
rounding | sets the display step
input filter | transmits input signal range 5…1 000 Hz
input filter | transmits input signal range 1 MHz...10 min
1/Fr. | filter for frequency conversion to time
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
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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°…85°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
Insulation resistance
for polution degree II, measuring cat. III.
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)