Plug and Play Noise Monitoring

With 2250 plugged into Noise Sentinel the noise levels will show on the spot


Consultants already using Bruel Kjaer's Type 2250 Noise Analyzers can now add yet another service to their resume. Matching Type 2250 with a Noise Sentinel - on Demand account, they can perform 24/7 unattended noise monitoring and can present data only few hours after connecting to the equipment.

The service enables 2250 user to not only utilize their existing SLM stock at a maximum, they are also able to react to demand very quickly and present immediate measurement results.

Noise Sentinel - On Demand is a subscription-based service, which is ideal for short-term noise monitoring projects, including spot surveys or compliance monitoring or complaint assessment for construction projects. The web-based system displays real-time noise, alerts the operator to any threshold exceedances and delivers regular noise compliance reports.

Consultants without a Type 2250 can lease NMTs for use with Noise Sentinel - On Demand online, and then receive everything required for the job by courier in a couple of days, enabling them to start measuring quickly. The cloud-based service makes the data immediately accessible from anywhere on the Internet. Once the monitoring project is complete, the consultant retains access to their measurement data and can add a new project at any time.

With leased hardware, the whole service includes everything from measurement hardware to freight cost including, importantly, all communications costs.

Noise Sentinel - On Demand is based on Bruel Kjaer's award-winning Noise Sentinel, which was originally designed for both permanent and long-term noise monitoring. The technology has been used over several years for long-term tunnelling and construction projects, as well as other noisy applications including mines, ports, industrial premises and entertainment venues all over the world.

More information is available at:

About Bruel & Kjaer

Bruel & Kjaer is a world-leading manufacturer and supplier of sound and vibration measurement systems.

Bruel & Kjaer helps its customers measure and manage the quality of sound and vibration in their products and in the environment. Focus areas are aerospace, space, defence, automotive, ground transportation, airport environment, urban environment, telecom and audio.

Bruel & Kjaer has an unparalleled portfolio of sound and vibration equipment and is a long-established designer and manufacturer of innovative instrumentation including sound level meters, microphones, accelerometers, conditioning amplifiers, calibrators, noise and vibration analysers and PULSE software.

In addition, Bruel & Kjaer designs and manufactures the LDS range of vibration test systems, as well as complete airport and environmental monitoring systems: WebTrak, ANOMS, NoiseOffice and Noise Sentinel.

To see the full range of solutions, systems and products, please visit

Bruel & Kjaer also runs a variety of training courses, from basic introductions to noise and its effects to more specialised classes teaching customers how to get the most out of their equipment.

Free, online training courses - conducted by our expert engineers - run throughout the year too. For all course registration details visit

Bruel & Kjaer is a subsidiary of UK-based Spectris plc ( which has annual sales of £1.1bn and employs around 7,500 people worldwide across its four business segments.

For additional information please contact:

Mette Marie Raun Mortensen

Marketing Assistant

Bruel & Kjaer

Telephone: +45 7741 2843



More from Cleaning Products & Equipment

All Topics

COVID-19 Response Suppliers COVID-19 Response:
Can Your Company Help Provide Critical Supplies?

We are using the power of our platform to aid in the mass shortage of critical supplies. If your company can help provide supplies, capabilities, or materials for products such as N-95 Masks and Tyvek SuitsPlease let us know.

COVID-19 Response Suppliers