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Soft dB · Watch · Noise monitoring station

NoiseWatch

Discontinued

Previous-generation outdoor noise monitoring station from Soft dB, a Class 1 integrating meter in an IP66 cabinet with a 4G LTE modem, GPS, 1/1 and 1/3-octave spectra, 400-line FFT and event audio recording. Ran about five and a half days on its internal battery, with an optional 30 W solar panel. Superseded by the Watch noise and vibration station.

Specifications verified on .

Type
Noise monitoring station
Class
Class 1
Channels
1
Octave bands
1/1 and 1/3
Connectivity
LTE/4G (HSPA+ fallback), GPS, USB
Weight
8900 g
Battery life
132 h
Compare with other instrumentsAll noise monitoring stations

Specifications

As published by Soft dB. Fields the manufacturer does not publish are omitted rather than estimated.

Standards and class — NoiseWatch
SpecificationValue
IEC 61672-1 classClass 1
StandardsIEC 61672-1 / ANSI S1.4-1:2013 class 1, ANSI S1.43:2007 type 1
Measurement — NoiseWatch
SpecificationValue
Channels1
Measurement rangeUnder-range 25 dBA (low range) or 31 dBA (high range); peak maximum 100 dBZpk (low) or 110 dBZpk (high)
Peak range100 dBZpk (low range), 110 dBZpk (high range) maximum
Frequency weightingsA, C, Z
Time weightingsF, S
ParametersLeq, Lmax, Lmin, Lpeak, SEL, LN (1, 2, 5, 8, 10, 50, 90, 95, 99 %)
Analysis — NoiseWatch
SpecificationValue
Octave bands1/1 and 1/3
Octave band filter class1/1 octave 31.5 Hz to 8 kHz; 1/3 octave 20 Hz to 16 kHz; class not stated
FFT400 lines, 6 bandwidths from 17.2 kHz to 539 Hz
Audio recordingYes
Logging and data — NoiseWatch
SpecificationValue
Shortest logging interval1 s
MemoryLooping buffer: 81,600 records without FFT, 16,320 with FFT; 11 min 50 s of audio
Hardware — NoiseWatch
SpecificationValue
MicrophoneElectret condenser, nominal sensitivity 60 mV/Pa; diameter not stated
Outdoor microphone kitAll-weather windscreen
BatteryInternal 168 Wh (12 V, 14 Ah) battery
Battery life132 h
External powermains supply, optional 30 W solar panel
Autonomy on internal power5.5 days
Weight8900 g
Dimensions (mm)324 x 273 x 145
IP ratingIP66 (NEMA Type 4)
Operating temperature (°C)-20 to 40
Connectivity and software — NoiseWatch
SpecificationValue
ConnectivityLTE/4G (HSPA+ fallback), GPS, USB
Remote controlSoft dB Monitoring Web Service
SoftwareSoft dB Monitoring Web Service

Where this data comes from

Manufacturer documents used for this record
KindDocumentAccessed
DatasheetNoiseWatch Noise Monitoring Station spec sheet (V20191007)
ManualNoiseWatch Noise Monitoring Station user guide (2019)

Verified on . Only the manufacturer’s own published material is used; distributor pages are not sources.

Spec out of date? Tell us (reference soft-db-noisewatch).

Verified owner reviews

Reviews from people who own and use this instrument, each checked against a serial number by a person.

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Known issues and firmware notes

Hardware and firmware problems reported by owners, with the firmware version concerned and any manufacturer response.

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Feature requests

Functions owners would like to see in a firmware update or a successor model.

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More from Soft dB

Other class 1 noise monitoring stations