Summary
| Type | Gas Analyzer |
|---|
| Vendor | Pro Oceanus |
|---|
| Model | Pro-Oceanus Mini TDGP submersible dissolved gas sensor |
|---|
| S/N | 41-834-31 |
|---|
| ID Prefix | oxygen |
|---|
| CORIOLIX ID | oxygen083431 |
|---|
| Class | Flowthrough |
|---|
| Location | Main Lab / Wet Wall |
|---|
| Condition | good |
|---|
| Configuration | Water source: bow intake UNCSW system (6.0 meters below average waterline) or centerboard UNCSW system if bow intake is clogged with ice. Refer to wh300_xducer_depth or R2R Event Logger for position/depth of the centerboard. |
|---|
| Native Sample Rate | 1.0 Hz |
|---|
| UDP Port(s) | 53147 None |
|---|
| Enabled | True |
|---|
General Description
The Mini TDGP measures the total dissolved gas pressure in liquids via a semi-permeable membrane.
|
Native Data Feed
|
| Signal Type |
Digital |
| Communication Type |
RS-232 |
| Serial Details |
| Baud Rate |
19200 |
| Parity |
N |
| Stop Bits |
1 |
| Byte Size |
8 |
| Timeout (s) |
None |
| Polled Start Commands |
|
| Polled Serial Commands |
|
|
| Ethernet Details |
| MAC Address |
|
| IP Address |
10.3.0.147 |
| Protocol |
udp |
|
| Source File Details |
|
|
Native Data Format
|
| Native Data Description |
Sample Data Line:
oxygen083231 tdgp 2021-11-10T00:00:02.7440Z P 2020,12,12,13,44,29,11.91,996.55,11.9 *****
Field Descriptions:
Coriolix Sensor ID,
LDS Logger ID,
LDS Time Stamp [UTC],
Start of data line(P),
Year,
Month,
Day,
Hour,
Minute,
Second,
Instrument Temperature [ºC],
Dissolved Gas Pressure [mbar],
Supply voltage [volts] |
| Native Data Type |
text |
| Start of Message Characters |
|
| End of Message Characters |
|
| Sample Data Message |
P 2022,11,11,21,34,28,10.83,1036.36,11.7 |
| Message Parser Format |
['^\w\s\d+,\d+,\d+,\d+,\d+,\d+,(?P<instrument_temperature>\-?\d+\.\d+),(?P<dissolved_gas_pressure>\d+\.\d+),(?P<supply_voltage>\d+\.\d+)$'] |
|
Data Processing
|
| Data Processing Script |
NoTransformation |
|
Data Rates
|
| Native Sample Rate |
1.0 Hz |
| Shipboard Network Packet Rate |
1.0 Hz |
| Ship to Shore Rate |
None Hz |
|
Data Storage & Access
|
| Raw Data Ethernet Distribution |
| IP Address |
10.3.0.255 |
| Port |
53147 |
| Packet Size |
None |
|
| Transformed Data Ethernet Distribution |
|
| Archive to Database |
True |
| Transmit Real-time Data to Shore |
True |
|
Time Source
|
| Source |
local_time_server |
|
Quantity
|
Diss Gas Press (mbar)
|
Instrument Temp (degrees_C)
|
Supply V (V)
|
| Plot Color |
|
|
|
| Parameter Full Name |
Dissolved Gas Pressure |
Instrument Temperature |
Supply Voltage |
| Parameter Short Name |
Diss Gas Press |
Instrument Temp |
Supply V |
| Parameter Standard Name |
XXXXXX |
XXXXXX |
XXXXXX |
| SAMOS Data Category |
|
|
|
| Description |
|
|
|
| Processing Status |
internally derived |
raw |
raw |
| Processing Symbol |
dissolved_gas_pressure |
instrument_temperature |
supply_voltage |
| Diagnostic |
False |
True |
True |
| IOOS Category |
Dissolved O2 |
Other |
Other |
| Units |
mbar |
degrees_C |
V |
| Data Type |
float |
float |
float |
| Gross Minimum Value |
None mbar |
None degrees_C |
None V |
| Gross Maximum Value |
None mbar |
None degrees_C |
None V |
| Recommended Minimum Value |
None mbar |
None degrees_C |
None V |
| Recommended Maximum Value |
None mbar |
None degrees_C |
None V |
| Global Minimum Value |
None mbar |
None degrees_C |
None V |
| Global Maximum Value |
None mbar |
None degrees_C |
None V |
| Local Minimum Value |
None mbar |
None degrees_C |
None V |
| Local Maximum Value |
None mbar |
None degrees_C |
None V |
| Lower Detection Limit |
None mbar |
None degrees_C |
None V |
| Saturated Value |
None mbar |
None degrees_C |
None V |
| Bad Data Value |
None mbar |
None degrees_C |
None V |
| Resolution |
None mbar |
None degrees_C |
None V |
| Accuracy |
+/- None mbar |
+/- None degrees_C |
+/- None V |
| Precision |
None mbar |
None degrees_C |
None V |
| Binning Type |
linear |
linear |
linear |
| Online Display Format |
4.1f |
4.1f |
4.1f |
| Logging Modes |
|
|
|
|
Operating Limits
|
| Input Power |
7.0 - 24.0 V DC |
| Ideal Power |
None V DC |
| Operating Current |
5.0 - 5.0 mA @ 12.0 V DC |
| Analog Output |
None - None |
| Operating Flow Rate |
None - None ml s-1 |
| Ideal Flow Rate |
None ml s-1 |
| Operating Depth |
0 - 600 m |
| Operating Temperature |
-2 - 50 degree_C |
| Lamp Life |
None days |
| Response Time |
None seconds |
| Additional Time Offset |
None seconds |
|
Physical Status
|
| Current Location |
installed |
| Current Status |
in use |
| Physical Condition |
good
|
| Physical Configuration |
Water source: bow intake UNCSW system (6.0 meters below average waterline) or centerboard UNCSW system if bow intake is clogged with ice. Refer to wh300_xducer_depth or R2R Event Logger for position/depth of the centerboard. |
| Software Version |
|
| Software Configuration |
|
| Data Acquisition Device ID |
|
| Data Acquisition Device Serial Port |
|
| Data Acquisition Device Analog/Digital Port(s) |
|
| Data Acquisition Device Modbus Unit |
None |
| Sensor Use Level |
primary |
| Enabled |
True |
|
Vessel Installation Location
|
| Vessel |
sikuliaq |
| Vessel Location |
Main Lab / Wet Wall |
| Location Coordinates (meters) |
21.2235, 3.3342, -4.0556 |
| Sensor Orientation |
horizontal fwd |
| Height Above Waterline (meters) |
3.9032 |
| Zero Line Reference (degrees from bow) |
None |
| Receives Filtered Water |
False |
Sensor Log
| |
Date (UTC) |
Submitter |
Event Type |
Details |
|
|
Nov 15 2025 20:06:46 |
Grischuk, Jenny |
sensor specs update |
use_level changed from [] to [primary] |
|
|
Nov 15 2025 20:06:46 |
Grischuk, Jenny |
sensor specs update |
enabled changed from [False] to [True] |
|
|
Nov 15 2025 20:06:46 |
Grischuk, Jenny |
sensor specs update |
condition_details changed from [Ouputting zero's. Tr ... ss: SKQ202519S - CJG] to [] |
|
|
Nov 15 2025 20:06:46 |
Grischuk, Jenny |
sensor specs update |
current_status changed from [repair in progress] to [in use] |
|
|
Nov 15 2025 20:06:46 |
Grischuk, Jenny |
sensor specs update |
current_location changed from [on vessel] to [installed] |
|
|
Nov 15 2025 20:05:51 |
Grischuk, Jenny |
sensor specs update |
sensor_name changed from [TDGP Pro-Oceanus_83231] to [TDGP Pro-Oceanus_83431] |
|
|
Nov 15 2025 20:05:28 |
Grischuk, Jenny |
new sensor |
Copied sensor metadata from oxygen083231 with modified serial number 41-834-31. |
|
|
Calibration & Maintenance
| Frequency |
Last Completed |
Next Due |
| Maintenance A: Fresh water flush |
|
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|
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| Maintenance B: |
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|
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| Maintenance C: |
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| Calibration |
|
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| Recommended Replacement |
| |
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| Warranty |
| |
|
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Calibration Files
| Date |
Version |
Author |
Type |
Document |
Access |
User Guides & Documents
| Date |
Version |
Author |
Type |
Document |
Access |
Ownership
| Quantity |
Value |
| Owner |
OSU |
| Responsible Party |
UAF Marine Technicians |
| Purchase Date |
|
| Acquire Date |
Feb 21 2021 |
| Acquire Condition |
excellent |
| End/Lost Ownership Date |
|
Vendor Support
| Support Type |
Details |
| Company |
Pro Oceanus |
| Website |
https://pro-oceanus.com |
| Phone |
1-855-530-3550 |
| Email |
support@pro-oceanus.com |
| Shipping |
80 Pleasant Street
Bridgewater, Nova Scotia
Canada B4V 1N1 |
Copyright Notice: All sensor-specific images and documentation on this page are copyright of the vendor.
