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

Trawl-eye.png

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.

GRIDSENSOR.jpg

Scanmar AS  -  3179 Åsgårdstrand -  Norway

 Phone: +47 33 35 44 00 - sales@scanmar.no
www.scanmar.com

Designed and produced in Norway