JPS6281016U - - Google Patents
Info
- Publication number
- JPS6281016U JPS6281016U JP17183385U JP17183385U JPS6281016U JP S6281016 U JPS6281016 U JP S6281016U JP 17183385 U JP17183385 U JP 17183385U JP 17183385 U JP17183385 U JP 17183385U JP S6281016 U JPS6281016 U JP S6281016U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- circuit
- converter
- magnetic tape
- humidity
- 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
- 230000003321 amplification Effects 0.000 claims description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Recording Measured Values (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図はこの考案の実施例を示す温湿度記録計
のブロツク図、第２図は従来の温湿度記録計を示
すブロツク図である。
図において、１は温度センサ、２は湿度センサ
、３は湿度演算・増幅回路、４はＡ／Ｄコンバー
タ、５は表示器、６は温度演算・増幅回路、７は
Ａ／Ｄコンバータ、８は切り換え回路、９は磁気
テープ回路、１０はコントローラ、１１はメモリ
である。なお、図中同一あるいは相当部分には同
一符号を付して示してある。
FIG. 1 is a block diagram of a temperature and humidity recorder showing an embodiment of this invention, and FIG. 2 is a block diagram of a conventional temperature and humidity recorder. In the figure, 1 is a temperature sensor, 2 is a humidity sensor, 3 is a humidity calculation/amplification circuit, 4 is an A/D converter, 5 is a display, 6 is a temperature calculation/amplification circuit, 7 is an A/D converter, and 8 is a A switching circuit, 9 a magnetic tape circuit, 10 a controller, and 11 a memory. It should be noted that the same or corresponding parts in the figures are indicated by the same reference numerals.
Claims (1)
湿度センサの出力をそれぞれ電圧に変換、増幅す
る演算・増幅回路と、上記演算・増幅回路の電圧
信号をデイジタル信号に変換するＡ／Ｄコンバー
タと、上記Ａ／Ｄコンバータからのデイジタル信
号を記録し、再生する磁気テープ回路と、上記Ａ
／Ｄコンバータからのデイジタル信号又は上記磁
気テープ回路からの出力信号を表示する表示器と
、上記Ａ／Ｄコンバータからのデイジタル信号を
上記磁気テープ回路又は上記表示器へ切り換えて
出力する切り換え回路と、上記磁気テープ回路及
び、切り換え回路を制御するコントローラと、上
記コントローラに制御信号を送るため日時及び温
湿度記録範囲を記憶してあるメモリとを備えたこ
とを特徴とする温湿度記録計。 A temperature and humidity sensor that detects outside temperature and humidity, an arithmetic and amplification circuit that converts and amplifies the output of the temperature and humidity sensor into voltage, and an A/D converter that converts the voltage signal of the arithmetic and amplification circuit into a digital signal. , a magnetic tape circuit for recording and reproducing digital signals from the A/D converter;
a display that displays a digital signal from the A/D converter or an output signal from the magnetic tape circuit; a switching circuit that switches and outputs the digital signal from the A/D converter to the magnetic tape circuit or the display; A temperature/humidity recorder comprising: a controller for controlling the magnetic tape circuit and the switching circuit; and a memory storing date/time and temperature/humidity recording range for sending control signals to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17183385U JPS6281016U (en) | 1985-11-08 | 1985-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17183385U JPS6281016U (en) | 1985-11-08 | 1985-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6281016U true JPS6281016U (en) | 1987-05-23 |
Family
ID=31107827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17183385U Pending JPS6281016U (en) | 1985-11-08 | 1985-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6281016U (en) |
-
1985
- 1985-11-08 JP JP17183385U patent/JPS6281016U/ja active Pending