DIDF dual-induction digital spherically focus logging tool

DIDF logging tool is a major logging tools of domestic system . It can be measured below items at same time : natural potential, deep induction (ILD), medium induction (ILM), spherically focusing (SFL) etc. ,total is  four logging curves.

      The instrument uses CAN bus communication interface part (according to requirement , can be replaced for 485 communication).

      The instrument uses a high stability  coil-based materials and advanced design methods to ensure that the sensor signal is stability and temperature drift is small; using 31-pin interface connector, maintenance  and disassemble is easy .
 

● temperature: 150℃;

     ● pressure: 100Mpa;

     ● OD: 92mm;

     ● Measurement dynamic range: ILD/0.2～2000 Ω·m；ILM/0.2～2000 Ω·m；

                              LL8/0.2～2000 Ω·m；SP/－80 ～＋20 mVDC

     ● Accuracy ± 7% (or  ± 2 Ω.m);

     ● Repeatability ± 5%;

     ●laterlog- depth: ILD/1.6 m; ILM/0.8 m; SFL/0.45 m;

     ● The instrument power supply: 150Vac ± 10V, 50 ~ 60Hz, ≈ 175mAac.