acoustic monitoring Downloads

Acoustic Doppler system (ADS) for continuous measurement of flow velocity in rivers The OTT SLD is an acoustic Doppler sensor system for the continuous monitoring of flow velocity and water level (optional) in rivers and open channels. The system guarantees reliable velocity measurements even in a flood situation with high sediment loads. The detection scheme for Ultrasonic level measurement is ...

Sep. 17, 2013

By The OTT Hydromet Group

The Casella 120 Acoustic Calibrator is the smallest of its type in the world; with a rugged, over-moulded design for use in field environments. The field calibration of Sound Level Meters is an essential procedure when carrying out any type of noise survey both before and after each measurement sequence. This ensures that instruments are providing consistently accurate readings necessary for ...

Dec. 2, 2013

By Casella

The OTT Qliner 2 system uses ultrasound to measure the water speed and depth of rivers and open waterways and in this way measures the discharge. The Qliner 2 does not contain any mechanical moving parts that could be jammed or damaged during the measurement and can be operated from the edge or from a ...

Feb. 4, 2015

By The OTT Hydromet Group

The Leakmaster wireless monitoring system sets a new benchmark for the network servicing business. The noise levels saved by the data loggers are radio-transmitted to the driving mobile unit, where even an untrained operator is able to detect any leakages due to the precise data ...

Jan. 17, 2008

By F.A.S.T. GmbH

System Components The detector unit consists of a stainless steel probe which contacts the moving material and provides the physical link to the piezoelectric element housed in the detector assembly. Mechanical vibrations are converted by the piezoelectric element, resulting in a signal that is transmitted to the control unit. The detector is isolated with elastomers to prevent misalignment and ...

Mar. 31, 2015

By Schenck Process Germany

Aug. 15, 2014

By St Andrews Instrumentation Limited (SAIL)

Aug. 15, 2014

By St Andrews Instrumentation Limited (SAIL)

Decimus® Mitigate is a software acoustic signal processing platform designed to allow cost-effective, long term detection and monitoringOnce the baseline threshold has been set, Decimus® confi gured in mitigate mode is used for the detection of animals in the vicinity of the system. Often marine licences are conditional that data is required to assess the impact of pre and post construction ...

Oct. 13, 2014

By St Andrews Instrumentation Limited (SAIL)

LNL-1 is an acoustic data logger system designed for detecting and monitoring leakage on water ...

May 10, 2018

By Fuji Tecom Inc.

The Bandweaver Horizon technology is a sophisticated Distributed Acoustic Sensing (DAS) technology which forms a key part of a perimeter monitoring and intrusion detection ...

Apr. 3, 2018

By Bandweaver

More Than JusT a CurrenT ProfilerADP®With thousands of satisfied users around the world, the ADP is proven, capable and versatile. Whether your application is hydrology, oceanogra-phy or harbor monitoring, there is an ADP configuration to suit your needs.THE WORLD LEADER FOR WATER VELOCITY MEASUREMENTn Bottom tracking and GPS input for moving boat applicationsn PC software for real-time and ...

Jan. 1, 2015

By SonTek - A Xylem Brand

HTI’s Acoustic Tags offer the world’s highest resolution and range available. Options include the Predation Detection Acoustic Tag (PDAT) for conclusively determining predation events for survival studies. The HTI 795-Series is ideal for monitoring fish in freshwater environments. The new HTI 980-Series Tag is designed specifically at 80 kHz for high-resolution at extended ranges in ...

Sep. 8, 2016

By Hydroacoustic Technology Inc. (HTI)

Why call us? Soundguard Acoustics Ltd is an independent acoustics consultancy with membership of the Association of Noise Consultants (ANC). We are registered under the ANC scheme for Approved Doc E sound insulation testing & our consultants are Members of the Institute of Acoustics (MIOA). Soundguard Acoustics Ltd is based in Devon and provides services across the Southwest, South Wales and ...

Apr. 1, 2015

By Soundguard Acoustics Ltd

Acoustic technology measures pressure or vacuum in containers with metal closures that do not have a measurable lid deflection. The sensor applies a “tap” to the top of each container lid using an electromagnetic pulse, exciting the closure. The lid vibrates at a natural resonant frequency “tone” based on internal pressure or vacuum. The resultant “tone” signal ...

Dec. 9, 2014

By Teledyne TapTone

Noise level valuation. Phonometric and vibrational surveys in proximity of transport infrastructures (roads, railways, airports, ports), industrial plants and urban areas.Noise and  vibrations exposure valuation concerned with the protection of workers and risks deriving from exposure to such physical agents. Acoustic barriers design and monitoring . Noise protection ...

Apr. 20, 2015

By S.I.A. Società Italiana per l’Ambiente S.r.l.

POWERCLAD® AS Acoust ic Scaf fo ld Sheet ing NOISE ABATEMENT SOLUTIONS Case Study www.powerclad.com Powerclad? is a Trade Name of Industrial Textiles & Plastics Ltd. E&OE. ? Industrial Textiles & Plastics Ltd 2010 DEMOLITION WORKS AT CHAMBERS WHARF, LONDON Introduction The Environmental Act and The Control of Pollution Act requires contractors to use best practicable methods to reduce ...

Jul. 3, 2012

By Industrial Textiles & Plastics Ltd.

ZE:908 Acoustic InterfaceData SheetFeatures• Acoustic interface and power supply for 1/2” microphone preamplifiers• Ideal for interfacing noise level measurements into external data logging systems, signal analysers and data recorders• 4-20mA current loop output• User selectable output options of AC or DC voltage outputs• dB(A) & dB(Z) frequency weightings• Fast & Slow time ...

Jan. 25, 2013

By Cirrus Environmental

Water Cloud: When looking for cracked or fractured pipes acoustically, the application of data loggers has been customary in order to record the noises on the pipe during low-consumption night time. As it is highly time-consuming - and thus cost-intensive - to walk or drive along the particular pipe section where the loggers are applied. FAS T GmbH has developed a logger data transmission method ...

Feb. 4, 2014

By F.A.S.T. GmbH

The ElliTrack-W acoustic groundwater stan d logger consists of a sensor and a data logger. The logger fits into a 2 "monitoring well. The sensor has a diameter of 23 mm and fits in monitoring wells of 32 ...

Mar. 24, 2017

By Leiderdorp Instruments BV

Designed to operate with VEMCO’s line of 180 kHz minature tags, the VR2W-180 kHz receiver is cost effective, compact, easy to use, long-lasting and flexible, making it ideal for remote, long term monitoring of small fish ...

Apr. 11, 2016

By Vemco