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SENSORS

MP-24

MP-24

PRODUCT DETAILS

The MP-24 is a transformer-coupled hydrophone. This vibration monitoring solution has four piezoelectric crystals connected in an acceleration-canceling arrangement with each crystal operating in the high-sensitivity bender mode. The crystals and transformer are permanently molded in a durable polyurethane case. This sealed unit has a thermoplastic resin outer case with easy access ports for polarity testing.

FEATURES

  • High-output
  • Minimal sensitivity-change with depth
  • Acceleration noise-canceling configuration
  • Easy method to check polarity
MP-24@2x

DIMENSIONS

Length 13.26 cm (5.22 in.)
Diameter 5.72 cm (2.25 in.)
Weight 369 g (0.8 lbs.)

PHYSICAL SPECIFICATIONS

Operational Depth 0.3–76.2 m (1–250 ft.)
Operating Temperature 0–35° C (32–95° F)

ELECTRICAL SPECIFICATIONS 25°C

Natural Frequency 10 Hz *
Voltage Sensitivity 7.5 Volts/bar
Impedance, typical at 250 Hz 250 Ω
DC Resistance 160 Ω

* Other frequencies available.

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