Specifications

SUBSEA PIG DETECTOR

Principle of operation Passive acoustics, intelligent sensor
Type of Pig
All types
Minimum Pig Speed 0.03 meter per second
Method of installation Clamped to pipe surface, non-intrusive
Sensor electronics Intelligent DSP electronics with signal processing
Interface options
All sensors can be supplied with: Digital RS485 (ASCII, binary, ModBus RTU), 4-20mA (active/passive), Relay, reset
Options for ATEX approved sensors: local light/reset
Options for subsea: CANBus, Profibus
Other functions available: Vibration monitoring, sensor selftest
Two-way communication Yes
Software upgrading Yes
Pipe Surface Temperature -40 to 225 °C (-40 to 437 °F)
High temperature fixture 500 °C (932 °F)
Flow regimes Oil, gas, water, multiphase
Diagnostic features Self test, vibration, 0.25Hz – 1000Hz ±5G

COMPUTER

Minimum hardware Pentium III (or equivalent) with 512 MB RAM
Software requirements (for Clampon Software) Windows 2000/2003/XP/Vista
Input Serial, Modbus, ethernet, OPC
Signal output Serial, Modbus, ethernet, 4-20mA, Relay, Client Server
SAFE AREA EQUIPMENT
Mains power supply 12 – 48 VDC or 100-260 VAC 50-60 Hz
Power consumption Max 2.1 W per detector+ computer rack module

 

COMPACT MODEL

Water depth
3000m
Max. operating pressure
barA
300 (4351psi)
Max. test pressure barA
333 (4829psi)
Housing material
Titanium
Dimensions excl.ROV handle
ø90 x 324mm (ø3.5” x 12.8”)
Dry weight, kg (lbs)
5.2 (11.5)
Hose/jumper interface
Bennex or ODI
Independent redundant
electronics/single electronic
Yes
Gasket/sealing
No
EB welding
Yes
Glass-metal penetrator
Low pressure / high pressure chamber
Yes
ROV installation/retrieval
Yes
Retrofit clamp/funnel
Yes
Power Supply
12-28VDC
Current draw
Approx. 70mA @ 24VDC
Design Lifetime (MTBF)
220 000 hours (25 years)