• Leakage noise level measurement.
• Inspection of any pipes (metal, PVC etc.).
• Easy to understand indication.
• Filtering of the noise for easy location.
• Brief description:
• Advanced digital noise filtering for effective water noise detection.
• Visual indication of detected signal level for better location.
• IP54 protection of equipment for most severe operation conditions.
• Power Bank support for extended operation time.
• AA accumulators and batteries support.
• Light weight.
• Manufacturer warranty: 1 year.
• Application:
• Water leak detection from plastic or metal underground pipelines up to 3 m depth with pressure starting from 2 bar.
• Water leak detection inside the house in wall pipes.
• Acoustic sensor AD-227 allows to find the leak:
• Under paved and unpaved surfaces.
• By direct contact to the pipeline.
• By placing the sensor against the wall.

• Type of accepted signal: Continious signal
• Frequencies of the receiver’s filter: Range limitation "below" 0,1 / 0,15 / 0,21 / 0,31 / 0,45 / 0,65 / 0,95 / 1,38 kHz Range limitation "above" 2,00 / 1,38 / 0,95 / 0,65 / 0,45 / 0,31 / 0,21 / 0,15 kHz
• «Broadband», (operating mode): 0,09 to 2,20 kHz
• Gain factor: 120 dB
• Visual indication:
  
• Liquid-crystal display-symbols and meaning of the chosen modes and parameters.
• animated (moving) scale of the output signal level
• digital value and animated (moving) scale of the output signal level
• graphic (moving diagram) of the output signal level - frequency content of the output signal level
• digital and graphic display of output signal levels kept in the "memory"
• Sound indication: Headphones natural broadband or filtered signal
• Supply: Voltage 4 to 7 V. - alkaline batteries АА type 1,5 V (4 pcs.).
• Time of continuous operation not less than: 20 hours
• Ambient temperature: -20°С to +50°С
• Ingress protection rating: IP54
• Receiver AP-027 dimensions: 220 × 102 × 42 (mm)
• Weight of the electronic unit: 0,46 kg

• (1) Receiver AP-027M
• (1) Acoustic sensor AD-257
• (1) Headphones
• (1) Operation manual

Brochure/Datasheet

Instruction Manual

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Note: Prices are not binding at any time subject to change without prior notice