KONGSBERG MRU2 MOTION REFERENCE SENSOR

KONGSBERG MRU2 MOTION REFERENCE SENSOR (USED)

KONGSBERG

MRU2

MOTION REFERENCE SENSOR

FEATURES: 

• OUTPUTS HIGH ACCURACY ROLL AND PITCH MEASUREMENTS 

• SUPPRESSION OF HORIZONTAL ACCELERATION WHEN MOUNTED OFF 

   THE VESSEL CENTER OF GRAVITY (CG) 

• OUTPUTS ON RS-232, RS-422 AND ETHERNET 

• HIGH OUTPUT DATA RATE (200 HZ)

• HIGH RELIABILITY AND NO MECHANICAL WEAR-OUT PARTS 

• SMALL SIZE, LIGHT WEIGHT AND LOW POWER CONSUMPTION 

• EACH MRU DELIVERED WITH CALIBRATION CERTIFICATE 

• SELECTABLE COMMUNICATION PROTOCOLS IN THE WINDOWS BASED 

• MRU CONFIGURATION SOFTWARE

TECHNICAL SPECIFICATIONS:

ROLL AND PITCH OUTPUT: 

ANGULAR ORIENTATION RANGE:  ±25° 

RESOLUTION ROLL, PITCH: 0.001°

STATIC2 ACCURACY: 0.08° 

RMS DYNAMIC1 ACCURACY (FOR A ±5° AMPLITUDE): 0.1° RMS

GYRO OUTPUT:

ANGULAR RATE RANGE: ±100 °/S 

ANGULAR RATE NOISE: 0.1°/S

RMS SCALE FACTOR ERROR: 0.5 % RMS

SURGE AND SWAY ACCELERATION OUTPUT:

ACCELERATION RANGE: ±30 M/S2 

ACCELERATION NOISE2: 0.002 M/S2 

RMS ACCELERATION ACCURACY: 0.01 M/S2 RMS 

ELECTRICAL: 

VOLTAGE INPUT: 10 TO 36 V DC 

POWER CONSUMPTION: MAX. 4.9 W 

SERIAL PORTS: 

COM1: BIDIRECTIONAL RS-422 

COM2: BIDIRECTIONAL RS-422 FROM JUNCTION BOX, USER CONFIGURABLE RS232, RS-422 COM3 & COM4: INPUT ONLY, USER CONFIGURABLE RS-232, RS422 

ANALOG CHANNELS (JUNCTION BOX): 4, ±10 V, 14 BIT RESOLUTION 

ETHERNET PORTS: 5 

ETHERNET UDP/IP: 10/100 MBPS 

OUTPUT DATA RATE (MAX): 200 HZ TIMING <1 MS

OTHER DATA: 

MTBF (COMPUTED): 50000 H 

MTBF (SERVICE HISTORY BASED): 100000 H 

MATERIAL: ANODISED ALUMINIUM 

CONNECTOR (MIL. SPEC.): SOURIAU 851-36RG 16- 26S50

ENVIRONMENTAL SPECIFICATIONS:

OPERATIONAL TEMPERATURE RANGE: -5 °C TO +55 °C 

STORAGE TEMPERATURE RANGE: -25 °C TO +70 °C 

ENCLOSURE PROTECTION: IP66 

MADE IN NORWAY

REF.NO: FKM 9405