Sound level meter SPMONE
Measure and store sound
Measure, store and monitor sound levels. Self-sufficient and user-friendly. Ideal for rail, road and air traffic as well as on construction sites, at events and for sound level measurements in industrial plants.
How we measure success: Your advantages.
Measuring accuracy class 1
Measurement according to DIN EN 61672
Calibration by accredited calibration laboratory
Automatic measured value transmission
Transmission of sound and event data
Analogue output 4-20 mA
Data interface 4-20 mA
Data interfaces Ethernet, 4-20mA and RS232
Technology at a glance
See here how the sound level meter is constructed and which components create its functionality. We will be happy to show you more live or online during a personal consultation.
The SPM483 is particularly user-friendly and was specially developed for sound level monitoring. Its performance spectrum includes long-term storage of data as well as automatic transmission to a computer or server. Furthermore, the device enables automated customer-specific analyses and evaluations as well as the correlation of different measured variables on the server side.
Advice on installation and operation
In addition to our products, we offer a range of services tailored to your specific application. We take care of installating sound level meters and microphones correctly and offer annual inspection and recalibration. This can even take place directly on your premises. In addition, we can develop customer-specific evaluation procedures and result protocols for you. And if purchasing a sound level meter is not an option for you, ask us about our rental options.
|Level range||30–127 db|
|Frequency range||20 Hz – 20 kHz|
|Frequency rating||A-Filter, C-Filter|
|Time rating||Fast, Slow|
|Accuracy||Class 1 indoor (±1.1 dB at 1 kHz) Class 2 outdoor (±1.4 dB at 1 kHz)|
|Display||2-line LCD display with 20 characters each|
|Data interface||Ethernet, RS232|
|Modem||Analogue, ISDN, GSM|
How is the product maintained?
We recommend an annual recalibration and adjustment for all our sensors to be able to guarantee the exact functionality. We calibrate our sensors with state-of-the-art measurement technology in our in-house calibration laboratory. Our test equipment is one of the most accurate references in measurement and control technology. The test results are summarised in a factory calibration certificate in accordance with DIN EN ISO/IEC 17025:2018-03.
Ready to download?
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