Gazelle G9801 50–5000Hz Frequency Range Water Leak Detector with Digital Filtering & High-Precision Sensor

Features

• Patented technology: The microphone utilizes mechanical filtering, enhancing the directionality of vibration pickup and effectively reducing noise interference caused by environmental wind and wire vibration on the vibration pickup sensor
• Automatic analysis: Digital filtering technology for automatically analyzing water leakage signals and external interference signals
• Wide frequency coverage range: Digital filtering, adjustable bandwidth, 4 buttons to select filter system (band compression, band expansion, band left shift, band right shift), frequency coverage of 50-5000Hz
• Accurately locate the water leakage: Able to store and display multiple signalpoints, and establish a profile diagram, the intensity of leakage noise can be recorded and compared
• LCD screen: Backlit LCD screen multifunctional display, suitable for night operation, touch sensitive buttons, responsive operation
• Built in lithium battery: Extended usage duration, ranging from a minimum of 15 hours (with the backlight on) to a maximum of 25 hours (in power-saving mode)
• Mute function: Click the mute button to mute, making the operator completely silent when moving the probe or not discharging, avoiding the harm of strong noise to the human ear
• Versatile Precision Sensor: Equipped with a versatile waterproof precision sensor, it has strong directionality in receiving sound waves and reduces noise interference from the air
• High fidelity monitoring headphones: The sound is rich, the sensitivity of receiving sound signals is high, the anti-interference ability is strong, and the user's hearing is thoughtfully protected
• Using aerospace standard materials: Aerospace standard connectors, all-weather protective on/off buttons, high-strength injection molded materials suitable for various environments

Technical Information

• Display mode 320ⅹ240LCD
• Processor 144 MHz,32-bit
• Sound receiving device Dedicated aviation headphones
• Working mode Audio column display mode and leakage distribution recording mode
• Input impedance 1MΩ
• Output impedance 6～16Ω
• Magnification 140dB Adjustable
• Frequency range 50～5000Hz
• Signal strength display 0～99
• Distortion <1%
• Usage environment temperature -20°C to +70°C
• Usage environment humidity 0% to 95% non-condensing
• Power supply Rechargeable lithium battery, with a usage time of 15 hours
• Size 200mmx135mmx72mm
• Weight 0.85Kg

Downloads

DatasheetUser Manual-en