Product no longer stocked – limited availability
Contact for pricing and lead time--a minimum order quantity may apply 3DM-DH3

The 3DM®-DH3 is a downhole orientation sensor and datalogger. It incorporates acceleration sensors, magnetic field sensors, and temperature sensors, together with an on-board microprocessor, embedded software algorithm, non-volatile memory for configuration, flash datalogging memory, and serial communication interface. Its form-factor, rated temperature range and power supply requirements are optimized for downhole applications.

The 3DM-DH3 provides accurate drill path measurements including Inclination, Azimuth, GTF, MTF, Dip Angle, sensor temperatures, G-TOT and H-TOT.
Datasheet Manual

List Price:
$2,495

Best in Class

  •     Precise downhole orientation
  •     High-speed sample rate & flexible data outputs
  •     Extended use, low-power data logging

Easiest to Use

  •     Rapid deployment in the drill string
  •     Outputs drill path measurements

Cost Effective

  •     Reduced cost and rapid time to market for customer’s applications
  •     Aggressive volume discount schedule

Sensor

  • A/D resolution 24 bits accelerometer; 16 bits magnetometer
  • Angle resolution 0.02˚
  • Accuracy ± 0.2˚ inclination ± 0.5˚ azimuth
  • Angle measurement repeatability 0.1°

Operation

  • Output data rates up to 8Hz
  • Output inclination, azimuth, GTF, MTF, Dip Angle, G-TOT, H-TOT
  • Datalogging capacity up to 32,768 data records

Package

  • CNC Anodized Aluminum
  • Precision alignment features
  • Highly compact and low profile
    • 177.0 mm x 21.0mm diameter
    • 91.0 grams
  • RS422
  • –40 to +125 °C operating temperature range