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The Myotis 1300 from Phonoptics is a fiber optic acoustic sensor that can be used in environments with high temperatures, high pressure, high humidity, electromagnetic interference (EMI/RFI), strong magnetic fields, and radiation. ■ Usable in Harsh Environments It can be used in environments with high temperatures, high pressure, high humidity, electromagnetic interference (EMI/RFI), strong magnetic fields, and radiation. ■ The Sensor is Compact and Easy to Install By using a telephone communication network (single-mode fiber and graded-index multimode fiber types), the microphone can be connected to the existing optical network. ■ Product Configuration of Myotis 1300 - Acoustic Sensor - Converter - Power Cable

■Fiber Optic Microphone Material: Invar (R) Frequency Range: 15Hz to 15kHz (±3dB) SN Ratio: 70dB (measured at 1kHz, 94dB, gain stabilized with the central tab) Maximum Sound Pressure: 130dB SPL Operating Temperature: -25℃ to +120℃ ■Fiber Optic - Dimensions: Bare fiber (Φ250μm buffer), Loose tube type 900μm, or optical cable (Φ2mm, 3mm, metal) 1/2 inch adapter - Connector: E2000/APC (with protective cap) - Type: GI 50/125 (other types available upon request) - Minimum Bend Radius: 5mm for short-term, 40mm for long-term storage ■Converter - Sensitivity: 100mV/Pa (measured at 1kHz, 94dB, gain stabilized with the central tab) - Maximum Output Capacity: +2.5V/-2.5V - Output: 3.5mm jack – BNC 50Ω - Operating Temperature: -10℃ to +40℃ - Power Supply: Plug-in unit AC 100-240V – DC 5V - Power Consumption: 150mA – 0.8W - Battery Characteristics: 1200mAh, approximately 8 hours of use

Phonoptics_Phantom 1300m

- Research institutions: EMC research and development and particle accelerators - Nuclear power generation (detection of microcracks, temperature measurement in radioactive environments) - Power generation equipment (pressure measurement of turbines, anomaly detection) - Pipelines (pressure measurement of pipe equipment, anomaly detection) - Automobiles (dynamic pressure measurement of turbochargers, anomaly detection) - Noise measurement in electric vehicles, sound phase measurement - Noise measurement in aircraft, sound phase measurement - Arc welding, high-frequency welding processes