Acoustic sensors that can be used in high temperature, high pressure, high humidity, high magnetic field, and radiation environments.
Phonoptics' microphones are designed to quietly capture sound without being noticed at all. ■ Acoustic sensors developed as products resistant to electromagnetic interference They are made of plastic and glass, do not use electricity at all, and have no metal parts. They operate solely on light. ■ Usable at distances of over 10 km (6 miles) without using a relay Based on patented sensor technology using a single optical fiber, it is possible to use the microphone at distances of over 10 km (6 miles) from the electronic device without using a relay. ■ Compact and easy to install The sensors are compact and can be easily installed. By using the telephone communication network, the microphone can be connected to existing optical networks.
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■Fiber Optic Microphone Material: Ultem Frequency Range: 150Hz to 10kHz (±3dB) SN Ratio: 70dB (Measured at 1kHz, 94dB, gain stabilized with the central tab) Maximum Sound Pressure: 130dB SPL Operating Temperature: -10℃ to +50℃ Storage Temperature: -20℃ to +70℃ ■Fiber Optic Dimensions: Φ 0.9 to 3mm Connector: E2000 (with protective cap) Type: Single-mode 9 microns Signal Loss: 0.3 dB/km to 0.6 dB/km Minimum Bend Radius: 5mm for short-term, 40mm for long-term storage ■Adjuster Dimensions: 120 × 110 × 60mm (length x width x height) Sensitivity: 150mV/Pa (Measured at 1kHz, 94dB, gain stabilized with the central tab) Maximum Output Voltage: +5V Output Jack: 3.5mm Operating Temperature: 0℃ to +40℃ Storage Temperature: -20℃ to +70℃ Power Plug-in Unit: 100-240V AC-5V Power Consumption: 5V – 0.5 W
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- Research institution: EMC research and development and particle accelerators - Monitoring - Monitoring - Preventive maintenance - Pressure measurement - Noise measurement of electric vehicles, sound phase measurement - Noise measurement in aircraft, sound phase measurement
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K.L.V. has been discovering cutting-edge optical components from around the world and supporting the development of various optical technologies, particularly in the fields of medicine, environment, and analysis. With the theme of "SOLUTION FOR OPTICAL SYSTEM DEMANDS," we are actively building and expanding our optical solution business. We aim to respond to our customers' increasingly sophisticated and diverse needs more quickly and accurately than anyone else, becoming a company that contributes to both business and society. As a "specialized trading company proposing the utilization of optical energy," we invite you to look forward to our unique and promising optical solutions that will pave the way for a new era of light.