JPH02140333U - - Google Patents
Info
- Publication number
- JPH02140333U JPH02140333U JP4754789U JP4754789U JPH02140333U JP H02140333 U JPH02140333 U JP H02140333U JP 4754789 U JP4754789 U JP 4754789U JP 4754789 U JP4754789 U JP 4754789U JP H02140333 U JPH02140333 U JP H02140333U
- Authority
- JP
- Japan
- Prior art keywords
- light
- infrared sensor
- receiving elements
- infrared
- temperature compensation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4754789U JPH02140333U (xx) | 1989-04-22 | 1989-04-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4754789U JPH02140333U (xx) | 1989-04-22 | 1989-04-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02140333U true JPH02140333U (xx) | 1990-11-22 |
Family
ID=31563570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4754789U Pending JPH02140333U (xx) | 1989-04-22 | 1989-04-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02140333U (xx) |
-
1989
- 1989-04-22 JP JP4754789U patent/JPH02140333U/ja active Pending
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