Teledyne RDI 75Khz Long Ranger – Available for rental, hire and ex-rental purchase from Ashtead Technology.
Long-range and long-term, the Long Ranger is the best choice for gathering detailed data on seasonal and annual current structure fluctuations for scientific research and offshore oil and gas applications.
Hundreds of Long Ranger units are currently deployed on: ' environmental monitoring buoys ' offshore oil rigs ' polar research moorings The highly flexible Long Ranger unit is available in three product configurations: self-contained, direct reading, or remote-head depending on your application requirements.
Collect data at your desk: the Long Ranger is designed to operate in real-time data mode. Third-party products are available for acoustic and radio data transfer direct to your location.
Turnkey deployment solution: Teledyne RDI and Flotation Technologies have joined forces to offer our customers turnkey mooring solutions, including a variety of cages, flotation, and bottom mounts.
|Velocity accuracy||± 1% ± 5mm/s.|
|Velocity range||± 5m/s default ± 10m/s max|
|Depth cell size||4 32m|
|Number of depth cells||1 128|
|Ping rate||1Hz (typical)|
|Vertical resolution||depth cell size|
|Precision||±1.5dB (relative measure)|
|TRANDUCER AND HARDWARE|
|Internal memory||Up to 2gB on two PCMCIA slots; one memory card included|
|Communications||RS-232 or RS-422; ASCII or binary output at 1200 115,400 baud.|
|DC input||20 50VDC. Four internal alkaline battery packs.|
|Voltage||42V DC(new) 28VDC (depleted)|
|Capacity Each pack @ 0°C||450 watt hours/1900 Wh total|
|Pressure Sensor:||Maximum range: 2000m Accuracy: ±5m|
|Temperatures (mounted on transducer)||Range: -5° to 45°C Precision: ±0.4°C Resolution: 0.01°|
|Tilt||Range: ±50° Accuracy: ±0.5° Precision: ±1.0° Resolution: 0.01°|
|Compass||(fluxgate type, includes built-in field calibration feature) Accuracy: ±2° 5 Precision: ±0.5° 5 Resolution: 0.01° Maximum tilt:±15°|
|Pressure Sensor||Accuracy: ±5m|
|Standard depth rating||1500m (3000m optional)|
|Operating temperature||-5° to 45°C|
|Storage temperature without batteries||-30° to 60°C|
|WEIGHT IN WATER||SC 55, DR 36, ExtBC 16||SC 121, DR 79, ExtBC 35|
|DIMENSIONS||550 X 178 X 992||21.6 X 7 X 39|