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.