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Discussion History

Riser Instrumentation

Assembly

The sensors and subsea logger that report riser angle, tension and line pressure so the rig keeps the joint inside its fatigue envelope. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Riser Instrumentation parts and their functions

5 top-level parts · 92 parts in total · full bill of materials below
Riser Instrumentation parts diagram: 1 riser angle sensor, 2 pressure sensor, 3 tension strain gauge, 4 subsea logger, 5 wire bundle. 92 parts in 5 top-level items.
Riser Instrumentation parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Riser Angle Sensor 1× Riser angle sensor
2 Pressure Sensor 2× Line pressure sensors
3 Tension Strain Gauge 4× Tension strain gauges
4 Subsea Logger 5 parts 1× Subsea logger
5 Wire Bundle 1× Instrument harness

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
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Bill of materials for Riser Instrumentation

5 top-level lines · 10 rows shown · 92 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Riser Angle Sensor drilling-riser-joint-angle-sensor 1× 1 · part
2 Pressure Sensor pressure-sensor 2× 2 · part
3 Tension Strain Gauge drilling-riser-joint-strain-gauge 4× 4 · part
4 Subsea Logger 5 parts drilling-riser-joint-subsea-logger 1× 1 84 assembly
4.1 Bare PCB pcb-bare 1× 1 · part
4.2 Microcontroller mcu 1× 1 · part
4.3 SMD Passive (R/C/L) smd-passives 80× 80 · part
4.4 Power Supply power-supply 1× 1 · part
4.5 Logger Pressure Housing drilling-riser-joint-logger-housing 1× 1 · part
5 Wire Bundle wire-bundle 1× 1 · part

Where the riser instrumentation is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Marine Drilling Riser Joint

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks