Casella CEL-240 Sound Level Meter

The CEL-240 is a completely new design of sound level meter featuring the power of Digital Signal Processing (DSP) technology and the simplicity and low cost of a traditional analog instrument.  It can be used for a wide range of noise measurement tasks and is suitable for many everyday tasks.  Complying with all the ANSI and IEC accuracy specifications in the Type 2 category the CEL-240 will appeal to new experience users alike.

SKU: 0600.02.05 Categories: , Tags: ,

Additional Information

  • Perfect for noise at work applications
  • Rugged design suitable for most environments
  • Measures instananeous, maximum (and average levels on the CEL-246 model)
  • Fully compliant with IEC 61672 2002 class 2; IEC 60651 type 2 (1979
  • 30 – 130 dB RMS measurement range
  • A and C weighted sound levels
  • Selectable fast, slow or impulsive time weighting
  • 2 key operation for intuitive ease of use
  • Simultaneous display of instantanious and maximum sound pressure level measurement
  • Bargraph or graphical time-history display of noise levels, allowing an easy assessment of the current noise environment
  • Maximum hold function
  • Easy calibration, the CEL-240 automatically recognises the application of a calibrator and with a single key press adjusts the calibration
  • AC output provided for DAT tape/PC wav file recording or headphone applications

Selectable ranges: 30-100 or 60-130dB
Noise floor: <33dB(A)
Time weightings: Fast, Slow and Impulse
Frequency weightings: A and C
Weight: 245g including batteries
Dimensions: 72x212x31mm
Batteries: 3x AA Alkaline or rechargeable
Battery life: Greater than 35 hours
External power: 5V via USB 2.0 ‘Mini B’ socket
Tripod mount: 1/4” Whitworth socket
AC output: 0.85V RMS @ FSD ‘A’ weighted
(Optional 0-1.3V DC instead of AC can
be specified at the time of ordering)
Operating conditions: Relative humidity, 5 to 90% (non
condensing). Temperature, 0 to 40°C.
Atmospheric pressure, 65 to 108kPa.

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