Orbitmerret
Panel ölçüm cihazları
Ölçüm cihazları
OMM 335RTD
Technical Specifications
Input Signal
RTD / Pt
Display / Digits
4 hane
Mounting
Mozaik panel (22 mm)
Output / Communication
—
Detailed Technical Data
tune
Input
* – Number of inputs
1 input
OHM – Range
selectable from menu
0…390 Ohm
0…3,9 kOhm
OHM – Connection
2 or 3-wire
RTD – Type
selectable from menu
EU > 500 Ohm s 3 850 ppm/°C
-50°…850°C
EU > 1 000 Ohm s 3 850 ppm/°C
-50°…850°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 or 3-wire
Ni – Type
selectable from menu
Ni 1 000 s 5 000 ppm/°C
-50°…250°C
Ni 1 000 s 6 180 ppm/°C
-50°…250°C
Ni – Connection
2 or 3-wire
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Display
Display range
-999…9999, single-colour 7-segment LED
Display height
14 mm
Display colour
red, 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 two buttons on the housing
Menu
PROFI | All device settings, accessed with a password
OM Link
the company's communication interface for running, configuring and updating the device firmware (microUSB)
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
±0,15 % of range + 1 digit
Speed
0,1/0,2/0,5/1/2/5/10/20/50/100 measurement/s
Overload capacity
2x
10x (t < 30 ms)
Resolution (RTD, T/C)
1°C, 0,1°C
Wire compensation (RTD, OHM)
< 30 Ohm
Linearisation
50 noktalı lineer interpolasyon (only OM Link via)
Monitoring function
500 ms
Calibration
at 25°C and 40% relative humidity
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Power supply
Power supply
24 V DC/AC, ±10 %, PF ? 0,4, ISTP< 45 A/1,1 ms
Current consumption
< 0,2 W/0,2 VA
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Operating Conditions
Connection
terminal connection card, cable cross-section < 1,3 mm²
Stabilisation duration
within 5 minutes after power-on
Operating temperature
-20°…60°C
Storage temperature
-20°…80°C
Protection class
IP65 (only front panel)
Electrical safety
EN 61010-1, A2
Dielectric strength
700 VAC 1 min. for power supply with input between
Insulation resistance
supply of the device | 250 V (ZI)*
EMC
EN 61326-1
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Mechanical Characteristics
Material
PA 66, flame-retardant UL 94 V-I (siyah)
Dimensions
51,5 x 29,5 x 66 mm (w x h x d)
Panel cut-out dimensions
diameter avg. 22,5 mm