| 发明名称 |
REMOVABLE MAGNETOSTRICTIVE PROBE WITH AUTOMATIC CALIBRATION |
| 摘要 |
A magnetostrictive sensing instrument comprises a probe including a tube having a near end and a distal end. A magnetostrictive wire is in the tube. An adaptor at the tube near end includes a probe circuit comprising a drive circuit for the magnetostrictive wire, a pickup sensor, a preamplifier and a memory circuit storing calibration parameters for the probe. An instrument housing includes a control circuit. A connector is operatively disposed between the instrument housing and the adaptor and comprises electrical conductors for connecting the control circuit to the probe circuit. |
| 申请公布号 |
US2016041025(A1) |
申请公布日期 |
2016.02.11 |
| 申请号 |
US201414452921 |
申请日期 |
2014.08.06 |
| 申请人 |
Magnetrol International, Incorporated |
发明人 |
Haynes Kevin M.;Berry James M.;Moore Eric C. |
| 分类号 |
G01F23/72;G01F25/00 |
主分类号 |
G01F23/72 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A magnetostrictive sensing instrument comprising:
a probe including an elongate tube having a near end and a distal end, a magnetostrictive wire in the tube, and an adapter at the tube near end including a probe circuit comprising a drive circuit for the magnetostrictive wire, a pickup sensor and a preamplifier circuit; an instrument housing including a control circuit; and a connector operatively disposed between the instrument housing and the adapter and comprising electrical conductors for connecting the control circuit to the probe circuit. |
| 地址 |
Aurora IL US |
