Bwell Snake Pressurized Water Leak Detection and Inspection (DN200, DN500 and up)

Probe

Standard

Sonar

Self-Patrol

Deployment range

DN200 and up

DN500 and up

DN500 and up

Dimensions

φ70×175mm+160mm+φ70×160

φ90×420mm+160mm+ φ70×160

φ130×395mm+160mm+φ70×160

Weight

approx.1kg

approx.2.5kg

approx.4kg

Leak detection

Acoustic sensor

Acoustic sensor

Acoustic sensor

Leak location accuracy

±0.5m

±0.5m

±0.5m

Probe

2×φ70×175mm

φ90×420mm

φ130×395mm

Front camera resolution

2.1 Megapixels, 1920×1080P

2.1 Megapixels, 1920×1080P

2.1 Megapixels, 1920×1080P

Frontcamera lighting

12×3W, LED

12×3W, LED

6×3W, LED with convex mirror

Required water speed

0.2-2m/s

0.2-2m/s

0-2 m/s (applied with no water speed)

Required water pressure

1-17 bar

1-17 bar

1-17 bar

Integrate sonde

±0.5m accuracy; Max.4m depth

±0.5m accuracy; Max.6m depth

±0.5m accuracy; Max.10m depth

Protection class

IP68

IP68

IP68

Frequency

X

2MHz

X

667kHz

Scanning angle

X

7.5x2.6°

X

2.5x0.9°

Sonar scanning distance

X

0.05-12m

X

Cable drum

Max.2000m

Max.2000m

Max.1000m

Applying condition

Access fitting

≥DN80

≥DN100

≥DN150

Weight

approx.12kg

approx.16kg

approx.30kg

Patent launch system

ɸ220xH450mm; 8kg

Pipe material

All pipe

Bend pipe

Travel single bend ≤45°; travel multibends≤270°

Cable drum

500m

1000m

2000m

Dimensions

695×580×760mm

1085×630×1100mm

1085×630×1100mm

Weight

90kg

245kg

245kg

Motor-driven

√

√

√

Meter counter

√

√

√

Power supply

Battery, 8h

Battery, 8h

Battery, 8h

Protection class

IP65

IP65

IP65

Cable level wind assembly

√

√

√

Emergency stop switch

√

√

√

Control unit

Dimensions

12.6 inch

Weight

approx.609g (excl. pad case)

Operating system

Android

Display resolution

2560×1600P

Battery

8h

Data storage

256G

Connections

Type-c

Data transmission

Wi-Fi connection