MSRIV Esprit

Real speed not synthetic time

The Design

MSRIV Esprit is the fourth generation MSR. This is the fastest scanning radar in the industry, MSRIV Esprit was designed to operate in highly volatile atmospheric conditions. It can detect a failure up to a rate of 13 500mm/h, the highest in the market.

Scan Speed

Instantaneous 3D Area Measurement

Critical and Strategic Monitoring


Moving Targets


Scan Speed

3D measurements are taken in less than two seconds repetitively, nearly eliminating all the false movement measurements from atmospherics. The atmospheric changes in two seconds is minimal.

A high scan speed produces the truest data, there is almost no compensation for required for false movement due to atmospherics. Therefore, an insignificant amount of data is lost in processing to eliminate noise.

Instantaneous 3D Area

A whole area is scanned instantaneously. This ensures that environmental changes will not produce unreliable measurements.

Critical and Strategic

Critical monitoring: the high scan speed and instantaneous 3D area measurements detect rapid failures up to a rate of 13 500 mm/h effortlessly.

Strategic monitoring: due to the miniscule noise and interference, small movements is now easily detected. This results in predicting potential failures earlier and increasing warning times.


The distance of the system from the pit slope, and therefore the point spacing generated for the synthetic map is paramount for defining the longitude and precision of resolution for which alarm settings are based. The finer the precision and therefore the resolution, the more refined the displacement trend data will be for smaller detectable areas.

MSRIV Esprit offers an operating range up to 4 000 m, providing resolution options that are exceptional. The better the radar’s resolution, the better the probability to detect sub-bench failures at longer distances.

Moving Targets

The ability to do instantaneous area measurements excels to track and detect moving targets such as trucks. This produces greater coverage in areas where there is moving machinery and increases safety.


  • MSRIV Esprit has the most advanced slope monitoring radar software on the market.
  • 360° view: view multiple radars’ data on a 360° 3D scene with trends plots simultaneously.
  • Cross platform: the advanced web based software can be viewed on various platforms such as laptops, cell phones and tablets.
  • The software can run on Windows, Linux, Android and iOS.

Technical Specifications

  • Maximum Coverage

    90° H x 60° V

  • Scan Time

    Radar scan time : less than 2 seconds
    HMI update rate : 5 minutes

  • Resolution

    Maximum: 0.158° H x 0.0845° V

  • Measurement Accuracy

    Sub-millimeter smaller than 0.9mm in real conditions

  • Operating Range

    Capable range 50 – 4000 meters
    (164 – 13,123 feet)

  • Data Processing and Storage

    On-board data processing with storage for > 1 month of data

  • Enviromental

    Standard temperature: -30°C to +55°C
    Operational wind speed: 120km/h
    Rain: up to 60mm/h
    Relative humidity: 0% to 95%

  • Deployment Options

    Fast non-level deployment to within 15°

  • Georeferencing

    Integrated Leica Geosystems total station

  • Power Options

    Integrated generator
    Integrated solar panels
    External power supply of:
    220V AC 50Hz
    110V AC 60Hz

  • Communication

    Complete remote operation through Wi-Fi wireless link

India :

SAS Business Centre
Level 5, Landmark Building
Ramdaspeth, Nagpur
440 010

Phone : +91 712 6641 481

Singapore :

30 Cecil Street
#19-08 Prudential
Tower Singapore
049 712

Australia :

Level 12
390 St. Kilda Road
Melbourne, VIC - 3004

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