Enigma3-BB

Greater control with less assets

Enigma3-BB Logo Over White

Innovative hydrophone design

QUICK INSTALLATION | GREATER COVERAGE | FIND MORE LEAKS

Increase your leak detection capabilities with our Ovarro Enigma3-BB. Designed for enabling installation in existing meter box chambers, the Enigma3-BB will successfully increase options and coverage in the planning and location of your fixed network system. The Enigma3-BB will reduce the number of loggers required across the District Metered Area, with enhanced results that will maintain leakage levels across the network. 

With all of the benefits of the highly sensitive hydrophone sensor in the Enigma3hyQ, with an innovative hydrophone design*, the Enigma3-BB is guaranteed to detect leaks that other leak detection techniques will miss. 

To find out more about the Enigma3-BB, please contact us

 

*Patent pending

Features & Benefits At A Glance
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Flexible logger placement

Improved communication uptime

No impact to customer metering

Reduced risk of asset damage

Engineer icon

Increased health & safety for your teams

FLEXIBLE LOGGER PLACEMENT

The flexible logger placement enables longer distances between sensors, allowing in-field leakage teams to utilise current infrastructure with no impact to customer metering.

This means that unlike hydrants and wash outs, the Ovarro Enigma3-BB can be fitted on the pavement where the customer meter is located, avoiding potentially dangerous work on the road. 

The Enigma3-BB is locked onto the boundary box only to be removed by an Ovarro key, and cannot be removed by any routine methods.    

Enigma3-BB product image
Pipe Leak
DISCOVER THE BENEFITS OF THE ENIGMA3-BB

The Ovarro Enigma3-BB offers an innovative design, building on the Enigma3hyQ with increased leak detection capabilities along with:

A hydrophone that does not need hydrant fitting:

  • Reduced risk of asset damage
  • No leakage due to frost plug
  • Can be fitted to existing boundary boxes

A flexible logger placement:

  • Utilise current infrastructure for placement
  • No impact to customer metering
  • Enables shorter distance between sensors

Increased operational efficiency:

  • No flushing operation needed
  • Improved communication up-time
NO LEAKAGE DUE TO FROST PLUG

The hydrophone is not reliant on a hydrant fitting, reducing the risk of asset damage and ensuring no leakage due to the use of a frost plug. Teams are also able to fit the Ovarro Enigma3-BB to existing boundary boxes, increasing operational efficiency. 

Image of Enigma3-BB Sidewards On

Variant

External sensor

Sensor

Sensor

Type

Hydrophone (in Boundary Box adapter)
External sensor

Sensitivity

-195dB
External sensor

Frequency range

1– 1250 Hz
External sensor

Attachment

1.5" BSP
External sensor

Sampling

Sampling

Measurement period

One epoch per night
External sensor

Resolution

8-bit
External sensor

Data memory

8MB static RAM
External sensor

Local communications

Local communications

Type

Infra-red
External sensor

Range

0.5 metre
External sensor

Programming

Via Communications Module
External sensor

3G/GPRS Communications

3G/GPRS Communications

SIM Type

Internal roaming SIM
External sensor

Transmission frequency (audio+data)

Once per day
External sensor

Antenna

Penta band
External sensor

Battery

Battery

Type

Lithium Thionyl Chloride (non-rechargeable)
External sensor

Operating life

5 years (dependant upon GSM signal strength and retries)
External sensor

Physical

Physical

Waterproof rating

Robust aluminium enclosure to IP68 (submersible to 1 metre)
External sensor

Operating temperature range

-20°C to 70°C
External sensor

Dimensions (Main Body without antenna)

123mm x 58mm diameter
External sensor

Weight of Main Body

481 grams
External sensor

Dimensions of sensor

see diagram
External sensor

Weight of Sensor

615 grams
External sensor

Correlation results

Correlation results

Data storage

WAV files stored in Primayer Cloud
External sensor

Platform

PrimeWeb operating on an internet browser (Chrome recommended)
External sensor
Download Specification Sheet
Download Logger Brochure

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