Products/Services for Underground Sound Detector

  • Underground Locating Equipment-Image
    Underground Locating Equipment - (46 companies)
    ...to receive and locate a signal from a transmitter. Sound detectors are a type of audio equipment that enables an operator to pinpoint hard-to-find leaks in noisy environments. Locating markers are placed underground to locate a point. This type... Search by Specification | Learn More
  • Condition Monitors and Fault Detectors-Image
    Condition Monitors and Fault Detectors - (64 companies)
    ...in a mechanical system is a failed roller bearing. Both mechanical and electrical faults produce characteristic sounds, which can be detected using air or structure borne acoustic detection techniques. Condition monitors and fault detectors find faults... Search by Specification | Learn More
  • Manholes and Manhole Covers-Image
    Manholes and Manhole Covers - (191 companies)
    ...in sections at a factory and assembled at the site. Fiberglass is used with plastics to create an environmentally sound and strong structure. Polyethylene is a type of plastic used in the construction of manholes. It is highly corrosion resistant... Search by Specification | Learn More
  • Level Sensors-Image
    Level Sensors - (1098 companies)
    ...transducer. The sensor 's response is affected by turbulence, foam, steam, vapors, and changes in concentration. Proper mounting of the transducer is important to ensure a clear response to reflected sound and the tank should be free of objects... Search by Specification | Learn More
  • Drains and Drain Systems-Image
    Drains and Drain Systems - (395 companies)
    ...for use in underground drainage and sewage), and ISO 7186 (ductile iron products for sewage applications). The American Association of State Highway and Transportation Officials (AASHTO) maintains HDG-3, Vol. IX, guidelines for storm drain systems. Search by Specification | Learn More
  • Smoke Detectors - (276 companies)
    ...detector. Photoelectric smoke detectors are better at sensing smoky fires, such that of a smoldering mattress. Smoke detectors have audible alarms, visible alarms such as light-emitting diodes (LEDs), or both. They may also have an alarm output... Search by Specification | Learn More
  • Radiation Detectors - (206 companies)
    ...avalanche" which occurs after sensing even a single particle. A Geiger-M uller tube with counter. Image Credit: Andy Darvill. Scintillation Detector. Scintillation detectors are also known as sodium iodide detectors. They consist of a salt crystal... Search by Specification | Learn More
  • Sound Level Meters and Noise Dosimeters - (228 companies)
    A-weighted sound exposure level measurement is used for short or one-time sounds as the equivalent 1-second level. Equivalent continuous SPL is the noise level of a continuous steady sound whose time-averaged power equals that of the fluctuating... Search by Specification | Learn More
  • Sound Cards - (52 companies)
    Sound Cards Information. Sound cards are computer expansion cards that enable audio inputs and outputs. They connect to the computer via the internal bus or an external connection. Sound cards provide an audio input, an audio output, or both. Some... Learn More
  • Heat Detectors - (111 companies)
    Heat detectors are fire detection devices that sense heat produced by combustion. Heat detectors can trigger an alarm when they detect rapid temperature rise or reach a preset temperature. Heat detectors are fire detection devices that sense heat... Search by Specification | Learn More
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