Simrad 18-11
The Simrad 18-11 is a single beam transducer mainly designed for fish finding and bottom mapping applications.
The circular beamwidth of the ES-18 is 11 degrees at nominal operational frequency 18 kHz. The transducer uses 44 "tonpilz" elements.
Due to its low frequency, the Simrad 18-11 is ideal for use with deep water measurements. Maximum range is approximately 7000 meters.
The transducer is normally mounted flush with the hull plating or the bottom of a blister. The incorporated clamping ring is used to secure the transducer body to a mounting ring. The mounting ring is welded into the hull plating. The transducer can also be flush-mounted in the same manner at the bottom of a blister or a drop keel.
The transducer cable penetrates the hull using a cable gland. This cable gland consists of a bushing, washers, a rubber gasket and a packing nipple.
Key specifications
- Frequency: 18 kHz
- Circular beamwidth: 11 ±2 degrees
- Cable length: 20 metres
- Weight (in air, with cable): 85 kg
Technical specifications
End-user documentation and installation drawings
Order information
- Part number: KSV-088693
- Mounting ring (optional): 499-088814
- Steel tank (optional): 599-110090
- Arctic tank (optional): 499-109506
Stay in touch with SIMRAD for product information and software updates
Services and support
-
24/7 Technical support
Our 24/7 technical support team is there to help at any time, day or night, wherever your vessel is.
Contact us:
- Contact form
- Phone: +47 33 03 24 07
- Email:
-
Spares
We understand the importance of having the right parts, available in the right place, at the right time.
-
Training
Ensure that your crew is properly and thoroughly trained. This will reduce operational risk, downtime and maximise return on asset investment.