• Measure altitude of structures and objects.
• Measure range to other structures and objects.
• Monitor sedimentation or scouring.
• Use in ROV, AUV, and UUV.

• Standard analog output.
• Self-contained unit.
• Low power consumption.
• Compact size.

The Imagenex Model 862 is a self-contained analog altimeter designed for underwater use. It is housed in a pressure-proof casing with an underwater connector, suitable for measuring the range to the bottom or large objects. It requires only power and an analog interface to function.

• Frequency: 330 kHz
• Range: 0.6 m to 30 m (2’ to 100’)
• Transducer: Conical beam with a 10° beam width
• Transmit Pulse Length: 100 microseconds
• Range Resolution: 20 mm
• Minimum Detectable Range: 0.6 m (2’)
• Maximum Operating Depth: 1000 m (options for 3000 m and 6000 m)
• Output: 0.2 – 10V (0.1 – 5V optional) proportional to range
• Connector: Four conductor wet mateable (Subconn MCBH4M-SS)
• Power Supply: 22 – 32 VDC at 100 mA max.
• Dimensions: 89 mm diameter x 119 mm length; Overall length: 155 mm
• Weight: In Air - 1 kg (2.2 lbs); In Water - 0.4 kg (0.8 lbs)
• Materials: 6061-T6 Aluminum & PVC
• Finish: Anodized

• 1000 m Unit: Standard 862-000-200
• 3000 m Unit: Standard 862-000-201
• 6000 m Unit: Standard 862-000-202
• 0.1V – 5V Output Option: -012

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