Impact Subsea has released an audio overview featuring Alana and Andrew discussing the capabilities of the ISD4000 depth and temperature sensor. Read more >>
Designed for integration into ROVs, AUVs, and other deployed underwater systems, the compact instrument delivers accurate subsea measurement performance in demanding marine environments.
The ISD4000 incorporates a temperature-compensated piezo-resistive sensing element that achieves accuracy to 0.01% of full scale, with an optional 0.005% configuration available for higher-precision requirements. Offered in titanium or acetal housings, the sensor is engineered to withstand pressure, shock, and vibration, supporting long-term operation in harsh underwater conditions.
An optional integrated Attitude and Heading Reference System (AHRS) provides heading, pitch, and roll data, along with a turns counter. This capability enhances orientation awareness for underwater vehicles performing mapping survey grids and inspection activities.
All parameters are fully software configurable using Impact Subsea’s seaView software, enabling adjustment without opening the sensor housing. This design simplifies integration and deployment preparation.
The ISD4000 combines precise depth and temperature measurement with robust construction and streamlined configuration, supporting reliable subsea data acquisition across marine technology applications.
Listen to the full discussion and explore the ISD4000 product page to learn more about its role in advancing subsea measurement and navigation.
