Conductivity SBE 04

Data | Plots

Summary

Type	CTD
Vendor	Sea-Bird Scientific (Sea-Bird Electronics)
Model	Sea-Bird SBE 4C conductivity sensor
S/N	2251
ID Prefix
CORIOLIX ID	conduc002251
Class	OverTheSide
Location	Tech Stores
Condition	good
Configuration	Configured with SBE cable 171669
Native Sample Rate	24.0 Hz
UDP Port(s)	None None
Enabled	False

Image Not Available

General Description

Conductivity Sensor

Data Collection Specs

Native Data Feed

Signal Type

Analog

Communication Type

Frequency

Serial Details

Baud Rate
Parity
Stop Bits
Byte Size
Timeout (s)	None
Polled Start Commands	None
Polled Serial Commands	None

Ethernet Details

MAC Address
IP Address
Protocol

Source File Details

Path
Filename

Native Data Format

Native Data Description

Square-wave variable frequency output signal (nominally 2.5 to 7.5 kHz, corresponding to 0 to 7 S/m)

Native Data Type

text

Start of Message Characters

End of Message Characters

Sample Data Message

Message Parser Format

Data Processing

Data Processing Script

Data Rates

Native Sample Rate

24.0 Hz

Shipboard Network Packet Rate

1.0 Hz

Ship to Shore Rate

1.0 Hz

Data Storage & Access

Raw Data Ethernet Distribution

IP Address
Port	None
Packet Size	None

Transformed Data Ethernet Distribution

IP Address
Port	None

Archive to Database

True

Transmit Real-time Data to Shore

True

Time Source

Source

Parameters

Quantity
Plot Color
Parameter Full Name
Parameter Short Name
Parameter Standard Name
SAMOS Data Category
Description
Processing Status
Processing Symbol
Diagnostic
IOOS Category
Units
Data Type
Gross Minimum Value
Gross Maximum Value
Recommended Minimum Value
Recommended Maximum Value
Global Minimum Value
Global Maximum Value
Local Minimum Value
Local Maximum Value
Lower Detection Limit
Saturated Value
Bad Data Value
Resolution
Accuracy
Precision
Binning Type
Online Display Format
Logging Modes

Physical Sensor Specs

Operating Limits
Input Power	6.0 - 24.0 V DC
Ideal Power	None V DC
Operating Current	12.0 - 12.0 mA @ 14.0 V DC
Analog Output	2500 - 7500 Hertz
Operating Flow Rate	None - None ml s-1
Ideal Flow Rate	None ml s-1
Operating Depth	0 - 6800 m
Operating Temperature	None - None degree_C
Lamp Life	None days
Response Time	0.06 seconds
Additional Time Offset	None seconds
Physical Status
Current Location	on vessel
Current Status	not in use
Physical Condition	good
Physical Configuration	Configured with SBE cable 171669
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
Enabled	False
Vessel Installation Location
Vessel	sikuliaq
Vessel Location	Tech Stores
Location Coordinates (meters)
Sensor Orientation	horizontal
Height Above Waterline (meters)	None
Zero Line Reference (degrees from bow)	None
Receives Filtered Water	False

Maintenance & Support

Sensor Log

Date (UTC)	Submitter	Event Type	Details
May 20 2023 05:45:01	Naber, Daniel	sensor specs update	last_cal_date changed from [2021-02-11 00:00:00+00:00] to [2023-02-07 00:00:00+00:00]
May 20 2023 05:38:50	Naber, Daniel	sensor specs update	time_source changed from [vessel_time_server] to []
May 20 2023 05:38:50	Naber, Daniel	sensor specs update	location_text changed from [] to [Tech Stores]
May 20 2023 05:38:50	Naber, Daniel	sensor specs update	current_status changed from [calibration in progress] to [not in use]
May 20 2023 05:38:50	Naber, Daniel	sensor specs update	current_location changed from [repair/calibration] to [on vessel]
Jan 07 2023 14:36:51	Greto, Carmen	sensor specs update	location_text changed from [Tech Stores] to []
Jan 07 2023 14:36:28	Greto, Carmen	sensor specs update	current_status changed from [not in use] to [calibration in progress]
Jan 07 2023 14:36:28	Greto, Carmen	sensor specs update	current_location changed from [on vessel] to [repair/calibration]
Oct 21 2022 02:34:25	Kopka, Krystian	sensor specs update	location_text changed from [Not Applicable] to [Tech Stores]
Oct 20 2022 09:06:56	Kopka, Krystian	sensor specs update	use_level changed from [spare] to []
Sep 24 2022 04:59:59	Kopka, Krystian	sensor specs update	last_cal_date changed from [2019-06-08 00:00:00+00:00] to [2021-02-11 00:00:00+00:00]
Sep 07 2022 18:10:23	Greto, Carmen	sensor specs update	sensor_name changed from [SBE 04_2251] to [Conductivity SBE 04_2251]
Dec 16 2021 21:24:43	Greto, Carmen	sensor specs update	transmit_rate_hz changed from [None] to [1.0]
Dec 16 2021 21:24:43	Greto, Carmen	sensor specs update	packet_rate_hz changed from [None] to [1.0]
Dec 16 2021 21:24:43	Greto, Carmen	sensor specs update	configuration changed from [] to [Configured with SBE cable 171669]
Dec 16 2021 21:24:43	Greto, Carmen	sensor specs update	current_reference_volts changed from [None] to [14.0]
Dec 16 2021 21:24:43	Greto, Carmen	sensor specs update	current_max_milliamps changed from [None] to [12.0]
Dec 16 2021 21:24:43	Greto, Carmen	sensor specs update	current_min_milliamps changed from [None] to [12.0]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	time_source changed from [] to [vessel_time_server]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	use_level changed from [] to [spare]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	sensor_orientation changed from [] to [horizontal]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	location_text changed from [] to [Not Applicable]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	condition changed from [] to [good]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	current_status changed from [] to [not in use]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	current_location changed from [] to [on vessel]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	response_time_seconds changed from [None] to [0.06]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	depth_max_meters changed from [None] to [6800]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	depth_min_meters changed from [None] to [0]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	analog_units changed from [] to [Hertz]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	analog_max changed from [None] to [7500]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	analog_min changed from [None] to [2500]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	power_current_type changed from [] to [DC]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	power_max_volts changed from [None] to [24]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	power_min_volts changed from [None] to [6]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	native_type changed from [] to [text]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	native_data_description changed from [] to [Square-wave variable ... nding to 0 to 7 S/m)]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	sample_rate_hz changed from [None] to [24.0]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	comm_type changed from [] to [Frequency]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	signal_type changed from [] to [Analog]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	model changed from [SBE 4C-1] to [Sea-Bird SBE 4C conductivity sensor]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	vendor changed from [Sea-Bird Scientific (Sea-Bird Electronics)] to [Sea-Bird Scientific (Sea-Bird Electronics) ]
Dec 15 2021 18:58:08	Greto, Carmen	sensor specs update	sensor_name changed from [Conductivity - ctd] to [SBE 04_2251]
Feb 12 2021 01:43:16	Roberts, Steve	sensor specs update	responsible_party changed from [] to [UAF Marine Technicians]
Feb 12 2021 01:43:16	Roberts, Steve	sensor specs update	owner changed from [] to [UAF]
Feb 11 2021 23:56:06	Roberts, Steve	new sensor	Initial submission of sensor metadata.

Calibration & Maintenance

Frequency	Last Completed	Next Due
Maintenance A:

Maintenance B:

Maintenance C:

Calibration
12 months	Feb 07 2023	Feb 07 2024
Recommended Replacement

Warranty

Calibration Files

Date	Author	Type	Document
Feb 07 2023	Sea-Bird	cal_file	Conductivity SBE 04_2251_CAL_CAL_20230207
Feb 07 2023	Sea-Bird	cal_file	Conductivity SBE 04_2251_CAL_PDF_20230207
Feb 07 2023	Sea-Bird	cal_file	Conductivity SBE 04_2251_CAL_XML_20230207
Jan 05 2023	Sea-Bird	cal_file	Conductivity SBE 04_2251_CAL_PDF_Post-Cruise_20230105
Feb 11 2021		cal_file	Conductivity SBE 04_2251_CAL_CAL_20210211
Feb 11 2021		cal_file	Conductivity SBE 04_2251 XML
Jun 08 2019		cal_file	Conductivity SBE 04_2251_CAL_CAL_20190608
Jun 08 2019		cal_file	Conductivity SBE 04_2251_CAL_XML_20190608
Dec 07 2017		cal_file	Conductivity SBE 04_2251_CAL_CAL_20171207
Dec 07 2017		cal_file	Conductivity SBE 04_2251_CAL_XML_20171207
Apr 19 2017		cal_file	Conductivity SBE 04_2251 CAL
Apr 19 2017		cal_file	Conductivity SBE 04_2251 XML
Dec 08 2015		cal_file	Conductivity SBE 04_2251 CAL
Dec 08 2015		cal_file	Conductivity SBE 04_2251_CAL_XML_20151208
May 06 2015		cal_file	Conductivity SBE 04_2251 CAL
May 06 2015		cal_file	Conductivity SBE 04_2251_CAL_XML_20150506
Feb 14 2013		cal_file	Conductivity SBE 04_2251_CAL_XML_20130214

User Guides & Documents

Date	Version	Author	Type	Document	Access
Jan 31 2023		Sea-Bird	other	Conductivity SBE 04_2251-PressureTest_PDF_20230131

Ownership

Quantity	Value
Owner	UAF
Responsible Party	UAF Marine Technicians
Purchase Date
Acquire Date
Acquire Condition
End/Lost Ownership Date

Vendor Support

Support Type	Details
Company	Sea-Bird Scientific (Sea-Bird Electronics)
Website	http://www.seabird.com
Phone	+1 425 643 9866
Email	techsupport@seabird.com
Shipping	Sea-Bird Scientific, 13431 NE 20th Street, Bellevue, Washington 98005, USA

Copyright Notice: All sensor-specific images and documentation on this page are copyright of the vendor.