DXmic Pro Digital Ground Microphone Water Leak Detector

Parameters

DXmic Pro

Sensor Pick up unit, Type

Piezoelectric type

Utilised for

Pressurized water pipes of >=1Bar, Diameter <=600mm (nominal)

Frequency Range

0 to 5000Hz

Band Pass Filters

Selectable band pass filters: Adjustable

High Pass: 0Hz,

Low Pass: 5200Hz

Bandwidth

Adjustable in range 0Hz to 5200Hz

Display

5.0 inch TFT LCD Color Touchscreen

Backlight Control

Backlit multi-function LCD touchscreen showing:

1. Graphical and digital noise levels

2. Dynamic sensitivity (signal strength)

3. Settings and operation mode

Depth Capability of System

Upto 5 meters depth for buried water pipes (or higher), depending on pipe water pressure, pipe diameter and other conditions.

Signal display on controller

Measuring and displaying values:

• Signal Strength

• Minimum Signal Strength

• Average Signal Strength

• Display values in numeric, Bar-graph and Gauge view (User Selectable)

• Length of leak noise sound recording in seconds

• Date/ time of operation

Operating Modes & Filter Selection

• Survey Mode with Filter selection with noise level indicator and frequency analysis

• Minimum level profiling: Records levels of leak noise at various locations for comparison as a histogram profile

• Auto Survey Mode

Menu Control

GUI with icons, for easy configuration, With User control of

1. Gain

2. Headphone volume, including headphone pairing through Bluetooth

3. Ear protection filters On/Off to protect user against sudden noise, with Lo/Mid/High filters

Notch filter

Sharp filter set around the mains frequency to reduce electrical noises from mains power equipment

Leak Judgement mode

Auto survey mode in conjunction with Mobile App automatically records GPS, sound levels, recordings, and make leak judgements (Leak/No-leak)

Auto filter function

Auto Filter through Software identifies the peak and adjusts the filters to eliminate extraneous noise

Ear protection Safety

Built in Auto Hearing protection filter, selectable, analyses the noise level of incoming signal & limits loud sound levels. Protection level include : Low (70dB), Medium (80dB) & High (90dB)

Headphone support

Studio quality headphones (Provided as default)/ Wireless Bluetooth headphones (Optional)

Memory/ Leak noise level recording

function (Interface)

Bluetooth & USB

Sensor IP Rating

IP 65

Amplification

46dB

Operating / Storage Temperature

-10 to +50 °C / -20 to +60 °C

Battery

2 x Lithium ion rechargeable batteries (Batteries replaceable in field , at end of life)

No of Batteries

2

Battery Operating time

upto 25 hours

Charger

Universal 110-240V AC mains charger with 12V DC output

Main Unit (L x W x H)

193 x 109 x 60 mm

Main Unit

600g (with batteries)

Pick-up sensor with hand-switch set

2.9 Kg

Complete system

3.6 Kg