Page 14: of Marine Technology Magazine (September 2022)

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IMPACT SUBSEA ductivity sensor which offers the user a such initiatives as OOI, GEOTRACES, full internal volume measurement that and the RAPID array. eliminates the in? uence of mounting The company produces three main structures on calibration. It’s well suited product lines: Pro? lers, Samplers, and for traditional shipboard wire lowered Flotation. The Pro? ler line collects high operations, while at the same time being density data in the vertical water col- an ideal sensor for the new wide variety umn from the near surface to the deep of AUV, UUV, ROV and Unmanned Ve- ocean. Products include the Prawler, hicles In addition, the sensor is signi? - the Ice Tethered Pro? ler (ITP) and cantly shorter in length with a large in- the McLane Moored Pro? ler (MMP). ternal diameter allowing it to free ? ush Samplers include Sediment Traps, the

MCLANE RESEARCH LABS (no pump required) even when used Remote Access Sampler (RAS), Par- on slower moving AUV’s and drifters. ticle and Phytoplankton Sampler (PPS),

When moored and biologic fouling is an and Large Volume Pumps. Recently, issue, the Hybrid sensor can be pumped McLane launched the new Signal Ac- using traditional chemical anti fouling tivated Bottom Lander (SABL) Sedi- cylinders. A new ultra-low power ver- ment Trap. This addition to its ? agship sion released in 2022 breaks the 50 mW Sediment Trap product line is a low- barrier for full 2 Hertz frame CTD data, pro? le sediment sampler ideal for stud- which is ideal for battery supplied mea- ies in stormwater discharge, dredging, surement platforms such as wire crawl- sediment disturbance and HAB events. ers, drifters, ? oats, etc. SABL was developed jointly with The Naval Information Warfare Systems

IMPACT SUBSEA Command.

Impact Subsea specializes in a range of high-performance sensor solutions SEATRAC SYSTEMS INC.

for underwater vehicles and associated SeaTrac Systems, Inc. manufactures, applications used in the oil and gas, sells, and rents multi-purpose long en- renewables, underwater research and durance solar-powered Uncrewed Sur- defense sectors. seaView V3 is a new face Vehicles for commercial, scienti? c, software development, providing a plat- and military applications. SeaTrac’s form for existing Impact Subsea sensors 4.8m solar powered SP-48 can carry

SEATRAC SYSTEMS INC.

and future sensor developments. This a wide variety of sensors and custom release also saw both software and ? rm- payload modules that make it applica- ware redevelopments from the ground- ble for research, monitoring or surveil- up, providing capabilities to new and lance tasks where autonomy, cost and existing sensors and ensuring they re- ease of deployment are important. It is main at the forefront of innovation. The well suited for a myriad of sensors and newest generation of Flooded Member applications such as hydrographic sur-

Detection system, the ISFMD V3, pro- vey, data relay, mammal monitoring, vides users with an intuitive underwater metocean and eelgrass monitoring, real ? ooded member detection system for time data collection, subsea positioning, deployment by divers or ROVs. sea? oor geodesy.

SEATRONICS

MCLANE RESEARCH LABS HYDROCOMP INC.

McLane Research Laboratories, Inc. HydroComp provides engineering was founded in 1983 to manufacture tools to develop ships, boats, and other and develop advanced time-series in- marine vehicles—and their propellers— strumentation for the international with more than 35 years in applied hy- oceanographic community. McLane in- drodynamics and propeller design. Its struments are central to many long-term development in hydrodynamic body and global projects and cruises including thruster design tools offers bene? t for 14 September/October 2022

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