SKIPPER SD21 Speed over ground (SOG) Speed log with built in STW sensor

Description

• IMO Wheelmarked with MED-B
• Speed over ground (SOG) in three axis (Docking mode)
• Doppler Speed through water (STW) in one axis
• Sea Temperature readout from sensor
• NMEA 0183 output
• LAN output
• GPS, Glonas (SOG) and Doppler speed log (STW)

Specifications:

Speed Log:

SD21

Number of Axis:

3+1

Speed range longitudinal:

+/- 99.9 knots from Satlog

+/- 50 knots from doppler speed log

Speed range transversal:

+/- 99.9 from Satlog

N/A from doppler

Water track (from):

2 meter

Temperature accuracy error:

<1°C

Power Supply:

AC:115-230 V 50/60 Hz

DC: 20-32 V

Power Consumption:

– Display 5W

– Elecronic unit 10W

Display:

– 28×30 pixle alphanumeric LEDs (red) with dimming

– Multi – Panel PC 9″ touch display, resolution 800×480

Mounting dimensions display:

– Dot matrix display: 124×124 mm. Bracket or panel mounting

– Touch display: 224.5 mm wide x 140 mm high

– Antenna: 100 mm height, 180 mm width and 790 mm long

IP rating:

Display: 2x

Antenna: 66

Accuracy:

<0.2 knots or 2% whatever is greater

Weight:

1.2 kgs for Graphic display

1.8 kgs for dot matrix display for STW

3 kgs for antenna

4 kgs for electronic unit

Standard cable length:

Not included for the antenna. Needed cable is 4 TSP (Twisted, shielded pairs) minimum 0.5 mm2. Max length 100 m

40 m for the STW sensor

Mounting options:

• 60 mm Sea Valve for single bottom
• 60 mm Sea Valve for double bottom
• Steel Tank
• Aluminium tank
• 100 mm Sea Valve for single bottom
• 100 mm Sea Valve for double bottom
• Simrad NL-Log retrofit
• Sagem/Safran retrofit
• Naviknot SRD331 retrofit
• PCSV60 retrofit

Speed alarms:

• High and low speed limits
• Power failure
• Sensor failure

Outputs:

• 4xNMEA 0183
• 2xLAN (IEC61192-450)

Inputs:

• 2xNMEA 0183 (IEC61192-1)
• 2xLAN (IEC61192-1)

NMEA Outputs:

• Speed: VBW and VHW
• Distance: VLW
• Others: MTW (Temperature)
• VTG: Actual course and speed relative to the ground
• DDC: Dimming command output
• GPS: Gyro and status
• HDT: Actual vessel heading in degrees.
• ROT: Rate of turn and direction of turn
• THS: Actual vessel heading in degrees
• GSA: Satellite DOP and active satellites
• GSV: Number of satellites in view, satellite ID and evaluation
• SNR: Position and time signals
• GLL: Longitude and latitude of vessel position, time of position fix and status
• Note: This system is a speed log and cannot be used as primary source of other types of information. Position, course over ground and heading is only to be used as secondary sources

Classification:

• IMO Wheelmarked
• MED-B

Service:

Available in most major harbours, world-wide through extensive dealer network