SDT USM Permanent Monitoring (-10.0 to 120.0 dBµV)

Operable with: Preamplified ultrasound airborne and contact sensors (provided by SDT International)

Processor: ARM Cortex-M4 @ 120MHz

Measurement channel: 2 parallel isolated channels

Measuring range: -10.0 to 120.0 dBµV

Resolution: 0.1 dB

Measurement bandwidth: [35 kHz, 38kHz] U [39 kHz, 42 kHz] heterodyned to [0.5 kHz, 3.5 kHz]

Signal amplification: Automatic

Operating temperature range: -20 to +55 °C | -4 to 131°F

Dimensions housing: 71.6x89.7x54.9 mm | 2.80”x3.50”x2.13”

Mounting: 35 mm DIN-rail

Weight: 180g | 6.35oz

Power supply: 24VDC +/- 10% (uses main power supply through internal DIN-rail connection, no external wiring is needed)

Power consumption: ≈100mA

Sample rate: 64ksps

Resolution: 12bits

Datasheet