Specifications

LEAK MONITOR

Principle of operation Passive acoustics, intelligent sensor
Minimum minimum leakage Gas: dP>1 bar, min. leakage rate 0.1 l/min
Liquid: dP>3 bar, min. leakage rate 0.1 l/min (depending on delta pressure [dP] over the leakage point)
Repeatability
1%
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 (Other options on request).
Options: CANBus, Profibus
Two-way communication Yes
Software upgrading Yes
Pipe Surface Temperature -40 to 225 °C (-40 to 437 °F)
High temperature fixture Yes – up to 500 °C (932 °F)
Flow regimes Oil, gas, water, multiphase
Diagnostic features Intelligent health-test of electronic hardware

COMPUTER

Minimum hardware Pentium III (or equivalent) with 512 MB RAM
Software requirements (for Clampon Software) Windows 2000/2003/XP/Vista
Signal interface to Client system (typical) RS232 / RS485 / Relay / ModBus / TCP I/P – Optional 4-20mA / Relay

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)