JPS6154U

JPS6154U - moisture detector

Info

Publication number: JPS6154U
Application number: JP8246084U
Authority: JP
Inventors: 政信吉岡
Original assignee: Dai Nippon Toryo Co Ltd
Current assignee: Dai Nippon Toryo Co Ltd
Priority date: 1984-06-05
Filing date: 1984-06-05
Publication date: 1986-01-06

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案による水分検知器の構成図であり、第２
図はその使用状態における検知部近傍の側面図であり、
第３図はその■一■断面図である。第４図はサンドミルの断面図である。２・・・正電極板
、２−′・・・負電極板、３・・・検知部、４・・・制
御部、６・・・電源、訃・・可変抵抗器、１０・・・警
報接点付指示部、１２・・・シールドケーブル、２２・
・・パイプ、２６・・・取付部、２８・・・カバーケー
ス、３２・・・ソケット。Fig. 1 is a block diagram of the moisture detector according to the present invention;
The figure is a side view of the vicinity of the detection unit in its usage state.
Figure 3 is a cross-sectional view of the same. FIG. 4 is a sectional view of the sand mill. 2... Positive electrode plate, 2-'... Negative electrode plate, 3... Detection section, 4... Control section, 6... Power supply, Death... Variable resistor, 10... Alarm Indicator with contact, 12... Shield cable, 22...
...Pipe, 26...Mounting part, 28...Cover case, 32...Socket.

Claims

[Scope of utility model registration request]

(1) A detection section including two types of positive and negative electrode plates that are brought into contact with the test liquid, a control section for applying voltage between the electrode plates, and a shielded cable connecting the detection section and the control section. A moisture detector comprising: a power supply and a variable resistor connected in series in the control section, and an indicator with alarm contact connected in parallel with the variable resistor.

(2) The moisture detector according to item 1, wherein a plurality of two types of electrode plates are provided, and these are arranged in parallel with each other in positive and negative alternating directions.