Scanmar AS - 3179 Åsgårdstrand - Norway
Phone: +47 33 35 44 00 - sales@scanmar.no
www.scanmar.com
SS4 Door Sensor
#ScanMar SS4 Door Sensor v01-21
Multifunctional
Increased battery capacity
Robust and innovative construction
5 Year warranty
SS4 DoorSensor
An important factor in all kinds of trawling is having control of your trawl doors. Water flow, speed, depth, wire length, bottom conditions and under water currents will affect the performance of your doors and the trawl efficiency
Functions in the new SS4 DS
DISTANCE: Door distance, bottom & pelagic trawl
DEPTH: Door depth
TEMPERATURE: Sea water temperature
TENSION: Tension in trawl wires or sweeps
ANGLE: Door angle (roll & pitch)
STABILITY: Door stability (ScanFactor)
The sensors can be bought with one or several functions, and can be upgraded later via license.
Construction
The new design with double casting of the electronics provides 100% protection. Scanmar’s newly developed super plastic drastically reduces damage to the sensor due to strokes, tension, or if doors get hooked on the bottom.
Batteries & Charging
With new long lasting Lithium-ion batteries, charging is in many cases, no longer an issue. Many are able to keep the sensor on the door for the whole trip, and only charge when back from the fishing ground.
SS4 Door Sensor
SS4 Door Sensor
SS4-D-VTLA 144
TECHNICAL SPECIFICATIONS
Measurement options
Distance
Range: 0-300 / 0-600 m
Accuracy: ± 0.5% of value
Angle
Roll angle: -90° to +90°
Pitch angle: -90° to +90°
ScanFactor Roll: 0° to +20°
ScanFactor Pitch: 0° to +20°
Accuracy: ± 1°
Depth
Range (full scale): 300/600/1200/1800 m
Accuracy1: 1 m
Temperature
Range: -5°C to +30°C
Accuracy: ± 0.15°C
Tension
Range: 12 ton
Accuracy: ± 60 kg
Repeatability: ± 30 kg
Overload: 48 ton
Height2
Range: 1 - 60 m
Accuracy: ± 0.5% of value
Operation
Mounting position: Door
Mode: Master or slave
Single, double and triple trawl
Update rate: 3 to 20 sec
Operation time3: Up to 7004 hrs (3505 hrs typical)
Max. depth: 1500m continuously
(2000 m for a short period6)
Uplink
Frequency range: 38.9 – 43.4 kHz
Source level: 170 - 191 dB //1uPa @ 1m
Beam width: 55º (- 3dB)
Range to vessel7 : Approx. 2500 m (max power)
Distance measurement
Frequency: 144 kHz
Source level: 168 - 193 dB //1uPa @ 1m
Beam width: 60º (- 3dB)
Battery
Smart Battery: LiIon 10.8V / 7200 mAh
Charging time: Typ. 1.5 hour (QBC-X1)
Configuration
FID, measurement type (telegram), mounting position, depth
range and uplink & transponder transmit power.
Weight
In air: 6.7 kg
In water: 2.0 kg
Available accessories and spare parts
Mounting kit trawl door: 107705
Battery pack (Standard): 108164
Battery pack (DoorHeight): 110754
Battery charger: QBC-X1
Environmental
Storage: -20°C to 55°C
Waste treatment of sensor: According to WEEE-directive.
Scanmar AS - 3179 Åsgårdstrand - Norway
Phone: +47 33 35 44 00 - sales@scanmar.no
www.scanmar.com
Designed and produced in Norway