862 Analog Altimeter

The Imagenex Model 862 is a completely self-contained altimeter with analog output.  It is mounted in a pressure proof housing with an underwater connector for use at depth.  The 862 Altimeter measures the range to the bottom or other large objects.  It requires only power and an analog interface to an external device.

862 Analog Altimeter

Underwater Hardware Specifications

Frequency

330 kHz

Range

0.6 m – 30 m (2’ – 100’)

Transducer

Conical beam

Transducer Beam Width

10º

Transmit Pulse Length

100 microseconds

Range Resolution

20 mm

Min. Detectable Range

0.6 m (2')

Max. Operating Depth

1000 m 
(3000 m & 6000 m available)

Output

0.2 – 10V (0.1 – 5V optional) proportional to range

Connector

Four conductor wet mateable (Subconn MCBH4M-AS)

Power Supply

22 – 32 VDC at 100 mA max.

Dimensions

89 mm (3.5”) diameter x 125 mm (4.93”) length

Weight in Air

1000 m unit:  1 kg (2.2 lbs)

Weight in Water

1000 m unit:  0.4 kg (0.8 lbs)

Materials

6061-T6 Aluminum & PVC

Finish

Anodized

Ordering Information

1000 m Unit

862-000-200

3000 m Unit

862-000-201

6000 m Unit

862-000-202

0.1V – 5V OUTPUT

Option               -012

862 Analog Altimeter

Features

  • Standard analog output
  • Self contained
  • Low power
  • Compact size

Applications

  • Measure altitude of structures & objects
  • Measure range to other structures & objects
  • Monitor sedimentation or scouring
  • ROV, AUV, & UUV

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