A single device that detects gas, partial discharge, and temperature anomalies! An acoustic imaging camera equipped with a thermal thermometer.
RA128 is a multifunctional acoustic camera that integrates two types of information: sound and heat, allowing for intuitive visualization of equipment anomalies. With its 128-channel high-sensitivity microphone array, it accurately captures sounds of compressed air and various gas leaks, as well as partial discharge sounds in electrical equipment, quickly identifying the source even in noisy environments. Additionally, it is equipped with a thermal thermometer function, enabling simultaneous confirmation of temperature distribution on equipment surfaces and localized temperature rises! By combining acoustic and temperature information, it can diagnose complex anomalies such as gas leaks, discharge abnormalities, and overheating with a single device, significantly improving inspection efficiency and accuracy. Since it allows for non-contact and non-destructive measurements, inspections can be carried out without stopping operating equipment, contributing to enhanced safety in maintenance work and reduced downtime. It strongly supports preventive maintenance and energy-saving activities across a wide range of industrial sectors, including factory equipment, power infrastructure, plant maintenance, and energy management. ★ A demonstration unit is available. Please feel free to contact us.
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basic information
● Number of channels: 128 ● Sensor type: MEMS digital microphone ● Sensor dynamic range: 30dB to 120dB ● Frequency range: 2kHz to 100kHz ● Detection distance: 0.5m to 150m ● Detection targets: Partial discharge/gas leak detection ● Minimum sensitivity (1m): 10kHz 1dB SPL, 20kHz: -10dB SPL, 30kHz: -6dB SPL, 40kHz: 3dB SPL, 50kHz: 6dB SPL, 60kHz: 20dB ● Leak detection sensitivity: Detection distance of 8m or more ● FOV: 72° ● IR resolution: 640×512 ● IR lens FOV: 32.9°×26.6° ● Temperature measurement range: -20℃ to 150℃ / 150℃ to 550℃, switchable ● Temperature measurement accuracy: ±2℃ or ±2% (whichever is larger) ● NETD (thermal sensitivity): ≤50mK@F1.0 @25℃ ● Dimensions: 309.4×157.4×88mm ● Weight: Approximately 1.1kg ● Operating time: Up to 5 hours ● Screen size: 5-inch LCD screen ● Storage: microSD card 64GB ● Operating temperature: -20℃ to +55℃ ● Display languages: Japanese and 14 other languages (total of 15 languages)
Price information
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Delivery Time
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Applications/Examples of results
Compressed air and various gas leak inspections Vacuum equipment and leak testing Partial discharge (PD) detection in electrical equipment Abnormal diagnosis of rotating machinery and equipment Verification of overheating and temperature anomalies Maintenance and energy-saving activities (energy audits)
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Company information
Raysync Japan Co., Ltd. is a company specializing in the innovation, development, manufacturing, and marketing of intelligent optoelectronic sensing technology. We are deeply involved in the fields of infrared night vision imaging, thermography, gas imaging, and laser sensing, providing specialized infrared and laser sensing components, devices, software, and smart industrial solutions to customers around the world. Additionally, we have successfully achieved large-scale production of intelligent multidimensional sensing optoelectronic products in various forms that can be applied to a wide range of fields.
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