Tritech PA200 and PA500 Digital Precision Altimeters are based on the same high performance electronics found in the well-proven, industry standard Tritech SeaKing sonar and profiler systems.
The range of compact Tritech PA200 and PA500 Digital Precision Altimeters provide exceptionally accurate height off seabed and subsea distance measurements.
Full digital synthesis of transmit and receive frequencies, together with greatly improved input dynamic range, offer unsurpassed levels of performance from a small, compact altimeter unit.
The altimeters may be supplied with simultaneous analogue and digital outputs allowing the altimeter to be interfaced to a wide range of PC devices, data loggers, ROV telemetry systems and multiplexers.
OEM configurations for the altimeter, including low magnetic signature, rigid polyurethane housings or right-angled altimeter heads are available on request.
Control of the altimeters may be performed in many ways including :
Altimeter direct from a PC running DOS
Altimeter direct from a PC running Windows
Altimeter direct from a suitable control system
Altimeter as part of a multidrop network
Low operating voltage options
Altimeter with analogue only outputs
Altimeter with digital only output
Simultaneous analogue and digital outputs from altimeter
Altimeter can be field reconfigured for different applications
Altimeter with free-running outputs
Altimeter with interrogated outputs
4000 metre standard depth rating
ROV and AUV for auto-altitude and under-ice distance measurements
Altimeter integration to CTD & oceanographic sensor packages
Low-cost hydrographic surveying of rivers and canals