Modular Sensors & Components
--
C, T, P, DO, pH, Pumps, &
Display/Interface Boxes

This page contains links to:
- Brochures (with specifications) -- in html (best for viewing
online; links to other materials on website) and pdf (best for
printing) format
- Product manuals in pdf format
- Product reference sheets (2-page guide to setting up instrument) in pdf
format
- Ordering/Configuration details in html format
Conductivity-Temperature-Pressure
- SBE 37-SI MicroCAT C-T
(P optional) Recorder (Serial
Interface)
Brochure/specifications -
html
or
pdf
Manual - RS-232 or RS-485
Reference Sheet -
RS-232 or
RS-485
Configuration options & accessories
High-accuracy, conductivity and temperature (pressure
optional) sensor with memory* but no batteries. It is easily integrated with current meters,
moored instruments, remotely operated vehicles, AUVs, or Mini-subs.
* Note: 37-SI with firmware version < 3.0 has no memory.
- SBE 37-SIP MicroCAT C-T (P optional) Recorder (Serial Interface
& integral Pump)
Brochure/specifications -
html
or
pdf
Manual - RS-232 or
RS-485
Reference Sheet -
RS-232 or
RS-485
Configuration options & accessories
Combines most of the features of the SBE 37-SI * with an integral, internal pump.
The pump provides improved conductivity response and anti-foul protection.
* Note: 37-SIP with firmware version < 3.0 has no memory.
- SBE 49 FastCAT CTD Sensor
Brochure/specifications -
html
or pdf
Manual
Reference Sheet
Configuration options & accessories
CTD designed for use as a modular component in towed vehicles, ROVs, AUVs, or
other autonomous platforms.
- SBE 52-MP Moored Profiler CTD & Optional DO Sensor
Brochure/specifications - html
or
pdf
Manual
Configuration options & accessories
CTD and optional dissolved oxygen sensor designed for moored profiling
applications on device that is winched up and down from a buoy or
bottom-mounted platform.
- Sea-Bird CTD Module for ALACE
(Autonomous Lagrangian Circulation Explorer)
Brochure/specifications -
html
Configuration options & accessories -- contact Sea-Bird
Sub-surface
oceanographic float manufactured by Webb Research Corporation. ALACE surfaces at
regular intervals for the ARGOS satellite system to determine its new drift
position and to transmit in-situ measurements. The Sea-Bird CTD Module
obtains the latest CTD profile each time ALACE surfaces.
Temperature
Conductivity
- SBE 4 Conductivity Sensor
Brochure/specifications -
html
or
pdf
Configuration options & accessories -
4C or
4M
Frequency output conductivity sensor:
- 4C standard with SBE
9plus &
25 CTDs.
- 4M intended for moored deployments (used optionally with SBE 26,
26plus, &
53).
- SBE 7
Microstructure Conductivity Sensor
Brochure/specifications -
html
or pdf
Configuration options & accessories
High speed, high resolution conductivity sensor.
Pressure
Dissolved Oxygen (DO)
- SBE
43 Dissolved Oxygen (DO)
Sensor Brochure/specifications -
html
or pdf
Configuration options & accessories -
43 or
43F
Also see:
Application Note 64:
SBE 43 Dissolved Oxygen Sensor,
Application Note 64-1:
Plumbing Installation -- SBE 43 & Pump on a CTD,
Application Note 64-2: SBE 43
Calibration using Winkler Titrations
- SBE 13 Dissolved Oxygen (DO) Sensor
-- Brochure/specifications -
html
Not in production since 2001,
replaced by SBE 43. See Application Notes
13-1: SBE 13, 23, & 30 D.O.
Sensor Calibration,
13-2: D.O. Sensor Disassembly & Reassembly,
13-3: SBE 13, 23, & 30 D.O.
Sensor Calibration,
13-4:
SBE 13, 23, & 30 D.O. Sensor Life Expectancy,
13-5:
Modifying SBE 13 D.O. Sensor for 5 Volt Output,
32: D.O. Sensors using YSI 5739 Probe
- SBE 23 Dissolved Oxygen (DO) Sensor -- Brochure/specifications -
html
Not in production since 2001,
replaced by SBE 43. See Application Notes
13-1: SBE 13, 23, & 30 D.O.
Sensor Calibration,
13-2: D.O. Sensor Disassembly & Reassembly,
13-3: SBE 13, 23, & 30 D.O.
Sensor Calibration,
13-4:
SBE 13, 23, & 30 D.O. Sensor Life Expectancy,
32: D.O. Sensors using YSI 5739 Probe
pH
- SBE 18 pH Sensor Brochure/specifications -
html
or pdf
Configuration options & accessories
Also see Application Note 18-1:
SBE 18, 27, & 30 & AMT pH Sensor Calibration,
18-2: SBE 18, 22, 27, and 30 pH
Sensor Storage, Maintenance, & Calibration,
18-3: SBE 18 pH Sensor Hook-Up
Instructions, 18-4: SBE 18 pH
Sensor Calibration Equation Error, 76: pH
or pH/ORP Sensors & Moored Applications.
- SBE 27 pH/ORP Sensor Brochure/specifications -
html
or pdf
Configuration options & accessories
Also see Application Note
18-1: SBE 18, 27, & 30 & AMT pH
Sensor Calibration, 18-2: SBE
18, 22, 27, and 30 pH Sensor Storage, Maintenance, & Calibration,
19: SBE 27 or 30 ORP Sensor,
76: pH
or pH/ORP Sensors & Moored Applications.
Pumps
Display & Interface Boxes
Specifications are subject to change without notice.

Last modified:
16-Apr-2008