Underwater Depth & Temperature Sensor with integrated Pitch, Roll & Heading (AHRS)
0.01% FS Depth Accuracy
0.01ºC Temperature Accuracy
Integrated AHRS (Heading, Pitch, Roll)
Software to View, Log & Configure
RS232 And RS485 Interfaces
Robust & Compact Housing
In-Field Firmware Updates
Emulate Any Device
Introducing the ISD4000
The ISD4000 is a compact, survey grade Depth & Temperature Sensor.
Optionally, the unit can also be provided with an integrated Attitude and Heading Reference System (AHRS). This provides highly stable Heading, Pitch and Roll readings.
A temperature compensated piezo-resistive pressure sensor is used to determine Depth to 0.01% Full Scale accuracy.
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 Resistance Temperature Detector (RTD) probe provides temperature to 0.01 degrees C accuracy.
The RTD is located directly inside the temperature probe, placing it exceptionally close to the water. This enables a very high accuracy temperature reading to be obtained, with exceptionally low latency.
Attitude & Heading Reference System (AHRS)
Optionally available on the ISD4000 is an integrated Attitude & Heading Reference System (AHRS) providing Heading, Pitch & Roll.
The AHRS is based on Micro-Electrical-Mechanical-System (MEMS) technology.
Within the ISD4000 there are three MEMS based Gyros, Accelerometers & Magnetometers.