SSB-Series LVDT Position Sensor
Submersible position transmitters with a CANopen interface compliant to CiA 443 for subsea instruments
Caractéristiques principales
- Long term reliability (20+ years)
- Inconel construction standard
- High pressure applications (to 5,000 psi)
- Non-linearity of ±0.10% of FRO or better
- Welded connector also available
- Firmware Upgradable via CANBus CiA 443 Portal
About the SSB Series Submersible LVDT position transmitters
The SSB/SSBR series LVDTs are submersible position transmitters with a CANopen interface compliant to CiA 443 for subsea instruments. The CiA 443 CANopen profile offers more interoperable and standardized communications to network devices among different manufacturers used on the ocean floor.
The SSBR 937 Series Submersible LVDT Position Transmitters withstand deep sea environments with external pressures up to 7500 psi. These rugged, .94 inch [nom.] (24 mm) diameter sensors are available in standard ranges of 2.00 inches (50 mm), 3.00 inches (75 mm), 4.00 inches (100 mm), or 8.00 inches (200 mm) although other ranges are available at special request.
Reliability is of critical importance due to the cost of replacing subsea hardware. The sensors also offer extraordinary repeatability (error less than 0.01% of full range), regardless of offsets due to pressure.
Typical applications include elongation measurement as part of long-term finite element analysis of pipelines, derricks, moorings, choke valves and other critical high-stress members on offshore oil platforms that must be constantly monitored to ensure ongoing drilling platform stability. The submersible Position Sensors can measure the extension of structural members of oil platforms to a fraction of a microstrain. To ensure oil platforms don’t shift, movement is measured to less than 2mm.
Other features SSB-Series
- High pressure Seacon-Brantner subsea connector standard
- Available in either inline axial or radial connector configurations
Applications for SSB-Series
- Off-shore drilling platforms
- Pipeline monitoring
- Choke valves
- ROV and exploration
- Mooring cables
- Extensometers
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Parler à un expertSpécifications techniques
| Spécifications | Valeur |
|---|---|
| Ip rating | IP68 submersible |
| Measurement range | 50.8 to 203.2mm |
| Non-linearity | ±.1% FR |
| Operating pressure | 5000 PSIG |
| Operating temperature | -30 to 80°C |
| Output | Direct read in cm |
| Proof pressure | 7500 PSIG |
| Protocol | CANbus FT interface with CANopen CiA 443 protocol |
| Shock survival | 100g |
| Vibration tolerance | 20g to 2kHz |
Produits apparentés
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SSI-Series LVDT Position Sensor
- Long term reliability (20+ years)
- Inconel construction standard
- High pressure applications (to 5,000 psi)
XS-B Series LVDT Position Sensor
- Compact AC-operated model
- 0.250” [6.35mm] max diameter
- Threaded mount version available (XS-BG)
XS-C Series LVDT Position Sensor
- High pressure sealed AC-operated model
- Sealed 304 Series stainless steel housing
- High pressure and temperature operation