MK440 Series Environmental dB Noise Monitors

The MK440 is a compact, light, easy-to-deploy environmental noise monitor that integrates directly into existing PLC data logging and monitoring systems, providing accurate and comprehensive acoustic data.


  • Easy and simple to install into existing DCS/ SCADA-based PLC data logging and monitoring systems
  • No long or complicated setup procedure: simply connect to your system and start monitoring
  • Fully weatherproof means it can withstand the harshest of outdoor environments
  • No dials, controls or displays means there's no requirement to learn how to use the instrument - it connects to your system
  • Small and compact design means it can be installed almost anywhere

Ordering codes

MK440N ordering codes

Measuring range *Replace XX with
24...94 dB 094
34...104 dB 104
44...114 dB 114
54...124 dB 124
64...134 dB 134

Accessories order codes

Accessory Order code
MK440 Mounting kit for the environmental noise monitor BP440
MK440 Windshield for environmental noise monitor UA440
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