Noise sensor


Noise measurement and data analysis with Smartyplanet

 

The SPT120 noise sensor is the ideal solution for noise measurement in a smart city.

The sensor combines the precision of a class 1 sound level meter in the same equipment, the maximum protection of a professional weather kit and total connectivity.

Thanks to the full compatibility of the noise sensor with the Smartyplanet web platform, the data it collects are recorded and analyzed instantly.

Datasheet

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Description

The SPT120 noise sensor is the ideal solution for noise measurement in a smart city. It has applications such as smart city sensor, noise monitoring networks, protection of quiet areas, etc.
The sensor combines the precision of a class 1 sound level meter, the maximum protection of a professional weather kit (IP65) and total connectivity in a single compact unit.
The data collected by the sensor are accurate and reliable. These are instantly registered and analyzed by the Smartyplanet web platform thanks to their full compatibility.
The maintenance required by the noise sensor is minimal.

  • Sensing Smart Cities
  • Noise Monitoring Networks:
    • Road and port infrastructures
    • Industrial activities
    • Routes of selective waste collection
    • Control of works
  • Monitoring of noise in:
    • Concert, festivals, major events and exhibitions
    • Sports activities and racing circuits
    • Acoustically protected quiet areas
    • Generation of sound maps and real-time presentation of noise levels
  • Precision class 1
  • Protection against external agents
  • Reduced dimensions
  • Easy installation
  • Power supply by mains
  • Continuous measurement
  • Super reduced maintenance
  • Unlimited network
  • Smartyplanet compatible

Specifications

PARAMETERSSPECIFICATIONS
ACOUSTIC MEASUREMENT
DetectorEquivalent continuous sound pressure level
Frequency weightingA
Measured acoustic function
Programmable equivalent level of time between 1s and 60min
Resolution0,1 dB
PrecisionClass 1
Non-stop measuring rangefrom 35 to 120 dBA
Linearity range at 1kHzfrom 35 to 120 dBA
Acoustic verificationWith acoustic calibrator
MICROPHONE
Type1/2 "Condenser Microphone
Polarization0 V
Nominal sensitivity25,0 mV/Pa
PROTECTION AGAINST EXTERNAL AGENTS
External kitProtection against rain, snow, wind and birds
Protection classIP65
CONECTIVITY
US CommunicationDigital USB rev. 2.0 (type B)
Ethernet CommunicationRJ45
Current loop 4-20mAAnalog
3G/GPRS CommunicationOptional module
WiFi CommunicationOptional module
TRANSMISSION PROTOCOL
ProtocolHTTP and HTTPS
IP directionDynamic and estatic
FormatSentilo JSON, Ultralight 2.0, Other
REMOTE CONTROL
BenefitsRemote Sensor Setup
Automatic firmware update
SUPPLY
Electrical network100/240 V~ 0,6 A | 50/60 Hz (Consumption: 1W)
Lighting networkPower supply with public lighting with battery backup
EthernetUninterruptible power supply via Ethernet cable
Input 12 VDC
External batteries and solar panel (typical consumption: 1W)
ENVIRONMENTAL CRITERIA
Operating temperature-10 to +50ºC
Humidity25 to 90%
DIMENSIONS, WEIGHT
Dimensions395 x 120 x 91 mm
WeightWithout battery: 960 g
With battery: 1150 g

 

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