Onosokki MI-1531 测量传声器 (10 Hz - 100 kHz)

Frequency Range: 10 Hz to 100 kHz

Responce Type: Sound Field

Sensitivity: -48 ± 3 dB re. 1 V/Pa 4 mV/Pa (250 Hz)

Capacitance: 7 pF

Maximum Sound Pressure Level: 157dB (When used with MI-3140 preamplifier)

Intrinsic Noise Level: 30 dB or less (A-weighting)

Operating Temperature Range: -10 to 50°C

Operating Humidity Range: 0 to 90% (With no condensation)

Temperature Characteristics: 0.01dB/K or less

Storage Temperature Range: -40 to 150°C

Storage Humidity Range: 0 to 90%

Outer Dimensions: φ 6.9 ÁE10.5 mm

Weight: Approximately 1.5 g

Datasheet