Noise control and noise monitoring instruments for sound level measurement.

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Key Bennefits | Remote Sensor

Noise Control Instrument Products
  Sound Level Monitor
McLennan Sound Monitoring, Inc has specifically constructed this continuous duty sound monitor to provide automatic and instant sound level information. The highly visible displays, (digital and light bar) show current sound levels at a glance, even from across a room to help audiences accurately assess their need for hearing protection, or volume control. Remote or local sensor configuration provides for numerous applications

   Unlike portable sound level meters for occasional or momentary sound checks, this instrument is intended to be mounted in a permanent position permitting the true variety of sound levels to be revealed. The two adjustable alarm options permit you to set each alarm for your specific critical sound levels. The 4-20mA Current Output option can allow for recording, data logging and controller accessories

   Noise control, public awareness and education are keys to a healthier life style. McLennan Sound Monitoring provides the tools you need to achieve these goals.


Key Bennefits                                                                  [ Top ]
Always shows how loud an area is.
Continuous, 24 hour operation.
Dynamic super bright LED bar graph display.
Large LED Numeric display.
Computer built, durable metal case.
True RMS detection technology.
Referenced to NIST traceable source.
Water, corrosion, & shock resistant, omni directional electret
condenser sound sensor.
Either remote or local sound sensor source capability, allowing easy management of separate areas.
Adjustable (61-122dB) excessive sound alarm.
Re-range & other modification possible.
Can be powered from an AC or DC voltage source.
Power management, no noise uses no power.
Monitoring Allows Noise Control.

  Remote Sensor
   The remote noise sensor assembly consists of a noise sensor in a housing with an "on" indicator LED, and four conductor cable. Due to the power- balanced low impedance return signal, the remote noise sensor can be placed up to 500 feet away from the McLennan Sound Level Monitor-Transmitter without any significant change in the signal. Wiring instructions are supplied with the remote assembly.

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