Zero The Pressure Sensor; Cleaning The Thermistor Cover - Teledyne RD Instruments SENTINEL V SELF-CONTAINED Operation Manual

Sentinel V SC and RT Operation Manual

Zero the Pressure Sensor

Use the System checks panel to zero out the pressure sensor at the deployment site. This must be done
prior to deploying the Sentinel V ADCP in the water.
For Sentinel V systems using ReadyV:
1. Connect and apply power to the system.
2. On the Maintenance panel, click Pressure sensor. This will zero it.
3. Click the Close button. The date and time the pressure sensor was zeroed will be updated.
For Sentinel V Real-Time systems:
1. Start Sentinel V RT Utilities and
2. Click Zero It. This will zero the pressure sensor.
3. Click OK at the Zeroed pressure sensor successfully screen.

Cleaning the Thermistor Cover

In order to respond quickly to changes in the water temperature, water must be able to flow over the sen-
sor. Do not block the thermistor cover or paint over it with antifouling paint. Remove any biofouling as
soon as possible.
The thermistor is embedded in the transducer head. The sensor is under a stainless steel cover
that is highly resistant to corrosion.
Figure 65.

Zero the Pressure Sensor

Connect to the Sentinel V Real-Time
EAR-Controlled Technology Subject to Restrictions Contained on the Cover Page.
September 2017
ADCP.
Page 127