SAS Ex : Surface acquisition system for wellhead monitoring in hazardous areas

Enhanced Reliability

  • Easy-to-use surface gau­ge with extreme accuracy to control your downhole jobs

Metrolog Breakthrough

  • Intrinsically safe tool for hazardous atmospheres : EEx ia IIB T4
  • Automatic recognition of the well being surveyed

Applications

  • Build-up and fall off monitored in real-time and displayed on remote computer
  • Complete data analysis and data merge with other downhole tools.
  • Routine wellhead pressure surveys

Specifications

PRESSURE PiezoResistive Sensor
Range 1500 up to 15000 psi (100 to 1000 bar)
Accuracy ±0.05% FS
Resolution <0.05 psi (<0.003 bar)
TEMPERATURE PT 100 Probe
Range 30 to 210°F (0 to 100 °C)
Accuracy ±0.6°F (0.3°C)
Resolution 0.01°F (0.005°C)
MECHANICS
Operating conditions Ex 2/1 G
Operating Temp 0 to 140°F (-20 to 60°C)
Dimensions 210x120x240 mm
Weigth 6 lbs (2.7 kg)
Pressure connection ½'' or ¼'' NPT (male or female)
MEMORY
Capacity 1 400 000 points
COMPUTER AND SOFTWARE
Programming modes Conventional, Advanced
Parameters 1s-18h, Scanning Rate, Time delay, Pressure start (Trigger, Threshold)
Cable O.D. Compatible with Windows 2000/XP/Vista
Connector RS232/USB (outside hazardous area)
POWER SUPPLY
On Battery (Lithium) 2x3.6V size D (Other type of power supply are possible outside the hazardous area)
Autonomy Up to 30 days on standard D lithium battery