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1. Introduction（TDH-92 Pipeline Monitoring Dedicated Hydrophone）
TDH-92 is a high-performance piezoelectric hydrophone specifically designed for pipeline monitoring applications in harsh industrial environments. It utilizes high-quality piezoelectric ceramic as the sensing element, combined with a low-noise coaxial cable and a fully sealed housing with IP68 protection, enabling long-term stable operation under complex working conditions such as high pressure, wide temperature variations, and humid environments.
The product is particularly suitable for scenarios including liquid pipeline leak detection, blockage localization, fluid noise analysis, and safety monitoring of hydraulic facilities.
The product is particularly suitable for applications including liquid pipeline leak detection, blockage localization, fluid noise analysis, and safety monitoring of hydraulic facilities.
2. Main Application Scenarios(TDH-92 Pipeline Monitoring Dedicated Hydrophone)
(1) Acoustic monitoring for oil / gas / water pipeline leakage.
(2) Leakage localization in municipal water supply pipeline networks.
(3) Internal noise monitoring of pipelines and high-pressure fluid systems.
(4) Acoustic diagnostics for operational status of equipment such as pump stations and valves.
(5) Long-term monitoring of hydraulic engineering and industrial circulating water systems.
3. Technical Specifications (TDH-92 Pipeline Monitoring Dedicated Hydrophone)
(1) Sensitivity @1 kHz: -172 dB re V/μPa ± 2 dB
(2) Frequency Bandwidth: 2 Hz-30 kHz
(3) Operating Temperature: -20 °C to +80 °C
(4) Sensor Material: Piezoelectric ceramic
(5) Connecting Cable : Low-noise coaxial cable (standard 5 m)
(6) Max. Operating Depth: 1000 m
(7) Protection Rating: IP68 (including sensor-to-cable junction)
(8) Cable Length : 5 m (standard, extendable upon request)
4. Dimensional Drawing (TDH-92 Pipeline Monitoring Dedicated Hydrophone)
