ETF50D 50 kHz Transducer

SKIPPER 10×16° (Art no: ETF50D) 50khz/ 2kW External mount housing

The thirteen- piezoceramic element, sets the standard for performance and price its class. The expoxy resin housing with integral acousting window achieves a balance of very low ringing, low sidelobes, and excellent sensitivity at a reasonable price. When used with our urethane fairing, the installation is simplified, and the fairing will not swell or rot.

Features

  • High echo amplitudes achieved with excellent transmitting and receiving voltage response
  • Excellent ring suppression and very low Q provides for remarkable echo definition
  • PZT piezoceramic array provides high acoustic efficiency
  • Good definition in hard bottoms with low sidelobes
  • Streamlined shape reduces drag
  • Blister housing minimizes installation cost

Specifications

  • Housing material: cast urethane
  • Standard cable type: C37-shielded twisted pair (2-18 AWG) with braided shield, black neoprene jacket, 9 mm (3/8\”) diameter
  • Standard cable length: 15 m (50\’)
  • Weight: 5,5 kg (13 lb.)
  • Individually packaged
  • Installation kit: stainless steel nuts & bolts with foam plugs
  • Accommodates hull thickness: Max. no fairing 234 mm (9 i/4\”) ax. with fairing157 mm (63/16\”)

Applications

  • Commercial fishing vessels
  • Compatible with any hull material

Performance data

 

Frequency – Airmar Piezoceramic Designator 50kHz – E
Frequency Tolerance (khz) +/- 1,5
Element Material PZT/L/13×35
Beamwidth at – 3dB 10° x 16°
Beamwidth at – 6dB 14° x 23°
Beamwidth at – 10dB 18° x 28°
Q 5
Rated RMS Power, W 1200
Voltage Responses: TransmdB it/Receive 171/-176
Figure of Merit (Insertion Loss) dB -6
Acoustic Window Material Epoxy
Parallel Rp, ohms 100 (-20%/+40%)
Category:
Fishery Transducers
Sub-Category: