Impact Subsea ISD4000 Depth, Temperature, Pitch/Roll

The Impact Subsea ISD4000 is a compact, survey grade Depth & Temperature Sensor. Available in a variety of pressure ranges (10, 30, 50, 100, 300, 400 & 600 Bar) ensures that the highest level of accuracy can be achieved for any depth of application. Depth can be provided at any rate up to 100 Hz – ideal for precision control and monitoring applications. A temperature compensated piezo-resistive pressure sensor is used to determine Depth to 0.01% Full Scale accuracy. The Impact Subsea ISD4000 has an integrated Attitude & Heading Reference System, within the ISD4000 there are three MEMS based Gyros, Accelerometers & Magnetometers. (AHRS) providing Heading, Pitch & Roll. The Heading is highly resilient against temporary magnetic interferes. This is aided by a soft and hard iron calibration feature once the unit has been installed on the ROV, AUV or other underwater application.