SONAPHONE® Pocket
Compact Ultrasonic Testing Device for Preventive Maintenance
Numerous preventive maintenance tasks can be handled quickly and efficiently with the SONAPHONEPocket. Lower your energy costs and increase your operational safety with the most compact testing device of the SONAPHONE series. of performing Maintenance!

SONAPHONE® Pocket

The SONAPHONE Pocket is used for
Leak detection with compressed air, gas and vacuum systems
Wear control on rotating machines
Providing evidence of partial electrical discharges where there is insulation damage and tightness testing of unpressurized systems
Applications
With the SONAPHONE Pocket you identify problems even before they arise and create value at all levels of your company. Just by detecting and eliminating leaks you can reduce the energy costs for your compressed air system up to 30 percent. This also has positive effects on your operational safety and system productivity through early warning of bearing failure and evidence of partial electrical discharges.
The compact testing device is designed to fit in any pocket. However, its robust construction means it is also appropriate for harsh industrial environments.
The SONAPHONE Pocket is supplemented by extensive accessories in the form of airborne and structure-borne sound probes. You will receive the appropriate probe for your application from our product range, which you can attach to the device with just one simple movement.
You do not need much time or expensive training in order to perform the test procedure. The testing device makes the ultrasonic signals audible and shows them on a digital display at the same time. The SONAPHONE Pocket – easy to handle and very effective.


Electrical Inspection
Detect partial discharges early with regular ultrasonic inspections of electrical assets. Ensure plant reliability and safety. Sonaphone and Sonaphone acoustic camera detect and distinguish corona, tracking, and arcing at different voltage levels. Inspect open or closed electrical systems, cabinets, control boxes, transformers, insulators, etc.
Ultrasonic Leak Detection
Energy-saving through compressed air leak detection is vital for manufacturing and process technology. Efficient leak detection and repairs enhance plant reliability.
Steam Trap Testing
Test steam traps efficiently with Sonaphone. Use the special app with BS20 ultrasonic and temperature sensor. Save energy by reducing steam losses. Enhance operational safety by preventing water hammer incidents. User-friendly touch display. Optimize workflow with Sonaphone DataSuite software for routing, trending, analyzing, and reporting.
Condition Monitoring
Regular condition-based monitoring of bearings is crucial for successful preventative maintenance. Early detection of damages in both friction and non-friction bearings prevents downtime, enhances operational reliability, and saves costs.
SONAPHONE Pocket - Compact Ultrasonic Testing Device for Preventive Maintenance
DOWNLOADS
SONAPHONE POCKET
Accessories

Leak Detection Set
For SONAPHONE Pocket
incl. Airborne Sound Probe, Directional Tube with Tip, Acoustic Horn

Parabolic Dish SonoSpot
For SONAPHONE Pocket
Applications: Precise Detection of Leaks or Partial Discharges over long Distances

Sonaphone T & SonaSphere
Adjustable Ultrasonic Transmitter for the Detection of Leak and Seal Failures on Windows, Doors, Cabinets, Vehicles and Containers

Airborne Probe L50
For SONAPHONE Pocket
Applications: Leak Detection, Proof of Seal Failure

Contact Probe L51
For SONAPHONE Pocket
Applications: Inspection of Valves, Slide and Safety Valves

Contact Probe L52
For SONAPHONE Pocket
Applications: Testing of Steam Traps, Inspection of Rotating Machine

Flexible Air-Borne Sound Probe L53
For SONAPHONE Pocket
Applications: Leak Detection at Places difficult to access
Technical Specifications
SONAPHONE Pocket General Specifications
TRANSMISSION FREQUENCY | 40 kHz, Bandwidth +/- 2 kHz |
FUNCTIONALITY | Detection of Ultrasonic Signals: Makes the Ultrasonic Signals audible and shows them on a digital Display Auto-Power-Off-Function |
DISPLAY | LC-Display with illuminated Background |
CONNECTIONS | For different Ultrasonic Probes Stereo Jack Socket |
POWER SUPPLY | 2 AA Batteries or Accumulators |
OPERATING TIME | Approx. 24 hrs |
DIMENSIONS | WHD 85 x 130 x 30 mm |
WEIGHT | Approx. 280 g |
OPERATING TEMPERATURE | -10 °C … +60°C |
STORAGE TEMPERATURE | -20 °C … +60°C |
PROTECTION CLASS | Device: IP54; Probe: IP20 |
ACCESSORIES | Probes, Headphones, Carrying Strap, Carrying Case, Instruction Manual |