JPS6228160U - - Google Patents
Info
- Publication number
- JPS6228160U JPS6228160U JP11877585U JP11877585U JPS6228160U JP S6228160 U JPS6228160 U JP S6228160U JP 11877585 U JP11877585 U JP 11877585U JP 11877585 U JP11877585 U JP 11877585U JP S6228160 U JPS6228160 U JP S6228160U
- Authority
- JP
- Japan
- Prior art keywords
- humidity
- temperature
- sensor
- humidity sensor
- voltage
- 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
- 238000005259 measurement Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000009529 body temperature measurement Methods 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
第１図は本考案の一実施例を示す回路図、第２
図は従来の温度センサによる温度計測を表わした
回路図、第３図は従来の湿度センサによる湿度計
測を表わした回路図、第４図は従来の湿度センサ
による湿度計測を表わした他の回路図である。
１０……温度センサ、３……湿度センサ、９…
…トランジスタ、１１，１２，１３……抵抗。
Figure 1 is a circuit diagram showing one embodiment of the present invention;
The figure is a circuit diagram showing temperature measurement using a conventional temperature sensor, Figure 3 is a circuit diagram showing humidity measurement using a conventional humidity sensor, and Figure 4 is another circuit diagram showing humidity measurement using a conventional humidity sensor. It is. 10...Temperature sensor, 3...Humidity sensor, 9...
...transistor, 11, 12, 13...resistance.
Claims (1)
センサに電圧を印加し、上記測定雰囲気に起因す
る上記温度センサおよび湿度センサの抵抗の変化
から温度、湿度を計測する回路において、上記温
度センサ、湿度センサに印加する電圧を直流電圧
とするとともに、湿度センサ両端の短絡時は温度
を計測し、開放時は湿度を同一計測点で計測可能
としたことを特徴とした温度・湿度の計測回路。 In a circuit that applies a voltage to a temperature sensor and a humidity sensor placed in a measurement atmosphere and measures temperature and humidity from changes in resistance of the temperature sensor and humidity sensor caused by the measurement atmosphere, the temperature sensor and the humidity sensor A temperature/humidity measurement circuit characterized in that the voltage applied to the humidity sensor is a DC voltage, and the temperature can be measured when both ends of the humidity sensor are short-circuited, and the humidity can be measured at the same measurement point when they are open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11877585U JPS6228160U (en) | 1985-08-01 | 1985-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11877585U JPS6228160U (en) | 1985-08-01 | 1985-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6228160U true JPS6228160U (en) | 1987-02-20 |
Family
ID=31005548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11877585U Pending JPS6228160U (en) | 1985-08-01 | 1985-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6228160U (en) |
-
1985
- 1985-08-01 JP JP11877585U patent/JPS6228160U/ja active Pending