发明名称 |
AUTOMATIC DEPTH SENSING DETECTION FOR PORTABLE SOIL MOISTURE PROBES |
摘要 |
A depth sensing arrangement (10) useable for detecting the depth of insertion of a probe (16) into a probe receptacle (17). The probe having at least one data sensor (20) arranged along its length. The probe has a plurality of detectors (30) located along its length at predetermined spacings. There is at least one trigger element (23) located at a reference position which triggers a reaction of the detector.
|
申请公布号 |
WO0005486(A1) |
申请公布日期 |
2000.02.03 |
申请号 |
WO1999AU00566 |
申请日期 |
1999.07.12 |
申请人 |
SENTEK PTY. LTD.;GATTO, RIC;LEVY, GABRIEL |
发明人 |
GATTO, RIC;LEVY, GABRIEL |
分类号 |
E21B;E21B47/04;G01B;G01B7/26;(IPC1-7):E21B47/04 |
主分类号 |
E21B |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|