PDL (Pipeline Data Logger)

Product Description

The PDL is a standalone environmental data logger that can be attached to any pipeline pig, 6” or larger. The unit can provide a fast and precise evaluation of pipeline conditions. An array of sensors measure and record temperature profiles, detect and locate restrictions and deposits, monitor pig behavior, assess cleaning progress and effectiveness and verify pipeline conditions.

Sensor Configuration

Pipeline Data Loggers (PDL) can be setup with the following sensors:

• Accelerometer: Measure shock loading on three axis
• Tilt: Gravity referenced accelerometer to measure tilt angle of the pig
• Temperature: Measure the temperature of the pipeline
• Line Pressure: Measure the drive pressure on the rear of the pig
• DP Pressure: Measure the differential pressure across the pig
• Distance Measurement: Time-based
• Gauge Plate Status: Damaged / Undamaged (Timestamp)

PDL Analyst Software

Upon recovery of the pig, logged data is downloaded from the on-board solid-state drive. The data file is then loaded into the analyst software package which will allow the recorded data to analyzed and assessments made of the pipeline conditions. A final summary report is then given to the customer.