Kongsberg 1107 Altimeter
An underwater or subsea altimeter is primarily used to measure the altitude (height) of an object above the seafloor. Kongsberg Mesotech’s underwater altimeters are also suited to various other applications, including positioning, berthing, and below-surface monitoring. The underwater vehicle industry (ROVs and AUVs) is the primary user of altimeters.
Operating frequency: 200 kHz
Operating depth: 3000 m
Beam width: 10˚ nominal
Minimum range: 0.3 m (0.98 ft), contact factory for options
Maximum range: 100 m (328 ft), contact factory for options
Output resolution: 0.025 m (0.082 ft), contact factory for options
Range Window: 2 m (6.56 ft), contact factory for options
Transmit Pulse length: 100 μS, contact factory for options
Repetition rate: Approximately 6/sec, contact factory for options
Assumed speed of sound: 1478 m/s (4849 ft/sec), contact factory for options
Telemetry interface: Analog Output, contact factory for options
Max. Range Output: 10.0 V, contact factory for options
Min. Range Output: 0.030 V, contact factory for options
Over Range Output: 10.24 V, contact factory for options
Receive bandwidth: 20 kHz max.
Connector: Burton 5507-1503-0004
Power requirements: +22 to +28 VDC @ 1.0 A startup, 250 mA continuous
Temperature range: -10 to +40˚C operating; -30 to +50˚C storage
Materials: Aluminium 6061-T6, 300-Series Stainless Steel, PVC, and Epoxy
Finish: Anodize, black MIL-A-8625 type 2
Dimensions: Length:197 mm/7.75” (excludes connector); Diameter: 88 mm/3.49”
Weight (est.): in air - 2.4 kg/5.2 lbs; in water - 1.1 kg/2.4 lbs
