Scanmar AS - 3179 Åsgårdstrand - Norway
Phone: +47 33 35 44 00 - sales@scanmar.no
www.scanmar.com
Clump Sensor
#ScanMar Clump Sensor v01-21
Provides accurate distance between clump(s) and both doors on twin and triple trawls
Multifunctional: Distance, Angle, Depth, Temperature, Tension and Bottom contact
Robust construction and plastic protects against damage and wear
Up to 700 hours operation time on clump Quick charging
Extended distance measures
To avoid asymmetry when fishing with twin or triple trawl it is important that doors and clump are in line. Information about the doors’ and clump’s position in relation to each other is therefore essential.
Construction
The double casting of the electronics provides 100% protection. Scanmar’s newly developed super plastic drastically reduces damage to the sensor.
Batteries & Charging
With new long lasting Lithium-ion batteries, charging is in many cases no longer an issue.
Available functions
Distance - Distance to both doors and clump(s), distance between trawl wings
Depth - Clump depth
Temperature - Sea water temperature
Tension - Tension in wires
Angle - Clump angle (roll & pitch)
Stability - Clump stability (Scan Factor)
Bottom contact - Distance from gear to bottom
Clump Sensor
ClumpSensor
SS4-C-VTLA 144
TECHNICAL SPECIFICATIONS
Measurement options
Distance
Range (clump – door): 0-350 m
Range (wing – wing): 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
Bottom Contact
Pitch angle: -90° to +90°
Accuracy: ± 1°
Tension
Range: 12 ton
Accuracy: ± 60 kg
Repeatability: ± 30 kg
Overload: 48 ton
Operation
Mounting position: Clump, wing, or bottom contact
Mode: Master (only for wing mounting)
Slave (standard or extended)
Double and triple trawl
Update rate: 3 to 20 sec
Operation time2: Up to 700 hrs (clump or wing)
Up to 1000 hrs (bottom contact)
Max. depth: 1500 m continuously
(2000 m for a short period3)
Battery
Smart Battery: LiIon 10.8 V / 7200 mAh
Charging time: Typ. 1.5 hour (QBC-X1)
Uplink
Frequency range: 38.9 – 43.4 kHz
Source level: 170 - 191 dB //1 uPa @ 1 m
Beam width: 55º (- 3 dB)
Range to vessel4 : Approx. 2500 m (max power)
Tranponder
Frequency: 144 kHz
Source level: 168 - 193 dB //1 uPa @ 1 m
Beam width: 60º (- 3 dB)
Range: Up to 600 m
Configuration
FID, measurement type (telegram), mounting position, depth
range and uplink & transponder transmit power.
Weight
In air: 6.6 kg
In water: 1.9 kg
Available accessories and spare parts
Mounting kit clump: 110025
Mounting kit bottom contact: 108775
Mounting kit wing: 110170
Battery pack LiIon: 105982
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