AQUARIAN Scientific S1eX

Frequency Response

• Linear Range (S1n): 1 Hz – 110 kHz
• Linear Range (S1e): 4.3 Hz – 110 kHz
• Linear Range (S1f): 4.4 Hz – 108 kHz
• Linear Range (S1i): 19 Hz – 108 kHz
• Nominal Response Variation: +1.2 / -3 dB

Sensitivity & Voltage

• Receive Voltage Sensitivity (S1n): -206 dBV re. 1 µPa
• Receive Voltage Sensitivity (S1e): -180 dBV re. 1 µPa
• Receive Voltage Sensitivity (S1f): Not specified
• Receive Voltage Sensitivity (S1i): Not specified
• Transmit Voltage Response (S1n): 128 dB/µPa/V @ 1 m
• Transmit Voltage Response (S1e): Not applicable
• Transmit Voltage Response (S1f): Not applicable
• Transmit Voltage Response (S1i): Not applicable
• Maximum Input Voltage (S1n): 50 / 200 V peak-to-peak (continuous / less than 10% duty cycle)
• Maximum Input Voltage (S1e): Not applicable
• Maximum Input Voltage (S1f): Not applicable
• Maximum Input Voltage (S1i): Not applicable

Directivity

• Horizontal Directivity (Receive): +0.2 / -1 dB relative to response at 50 kHz
• Vertical Directivity (Receive): +0 / -5.9 dB relative to response at 50 kHz

Operating Depth & Temperature

• Maximum Operating Depth: 200 m
• Survival Depth: 350 m
• Operating Temperature Range: -10°C to +80°C

Capacitance & Acoustic Overload

• Nominal Capacitance (S1n): 6.5 nF
• Nominal Capacitance (S1e): Not applicable
• Nominal Capacitance (S1f): Not applicable
• Nominal Capacitance (S1i): Not applicable
• Capacitance Measurement Note: Measured with a 10 m cable attached
• Acoustic Overload Pressure (S1n): Not specified
• Acoustic Overload Pressure (S1e): 188 dB re. 1 µPa
• Acoustic Overload Pressure (S1f): 185 dB re. 1 µPa
• Acoustic Overload Pressure (S1i): 180 dB re. 1 µPa

Output Connections

• S1n Output Connection: BNC
• S1e Output Connection: XLR
• S1f Output Connection: BNC
• S1i Output Connection: 3.5 mm TRS
• Connection Note: Standard configurations; options available

Physical Specifications

• Size: Ø12 mm × 43 mm
• Weight in Air: 8 g
• Weight Note: Hydrophone only; see cable specifications
• Specific Gravity: 1.4
• Specific Gravity Note: Hydrophone only; see cable specifications

Wetted Materials

• Materials: Polyurethane, anodized aluminum