JPH0216067U

JPH0216067U -

Info

Publication number: JPH0216067U
Application number: JP9495788U
Authority: JP
Priority date: 1988-07-18
Filing date: 1988-07-18
Publication date: 1990-02-01

Description

[Brief explanation of the drawing]

第１図は本考案実施例装置の正面図、第２図は
第１図におけるａ―ａ′断面図、第３図は本考案
実施例装置の部分斜視図、第４図は本考案実施例
装置の外観を表わす斜視図である。１…トランス・アセンブリユニツト、１ａ…励
磁トランス、１ｂ…検出トランス、１ｃ…可撓性
チユーブ、２…管体、２ａ，２ｂ…接続口、２ｃ
…くぼみ、２ｄ，２ｅ…接続部、３…防水カバー
。 Fig. 1 is a front view of the device according to the embodiment of the present invention, Fig. 2 is a sectional view taken along line a-a' in Fig. 1, Fig. 3 is a partial perspective view of the device according to the embodiment of the present invention, and Fig. 4 is an embodiment of the present invention. FIG. 2 is a perspective view showing the external appearance of the device. DESCRIPTION OF SYMBOLS 1...Transformer assembly unit, 1a...Excitation transformer, 1b...Detection transformer, 1c...Flexible tube, 2...Pipe body, 2a, 2b...Connection port, 2c
... recess, 2d, 2e... connection part, 3... waterproof cover.

Claims

[Claims for Utility Model Registration] An excitation transformer and a detection transformer are arranged in a non-contact state with the liquid to be measured, and an alternating current is supplied to the excitation transformer to cause the current to flow through the liquid to be measured by electromagnetic induction,
In an electromagnetic induction conductivity meter that detects this current with the detection transformer by electromagnetic induction to obtain a signal proportional to the conductivity of the liquid to be measured, the detection transformer is composed of a ring-shaped core that constitutes the excitation transformer. A transformer assembly unit in which a tubular body through which the liquid to be measured can flow is inserted into a center hole of a ring-shaped core, and this transformer assembly unit can be tightly connected, and when this transformer assembly unit is connected, an electromagnetic induction body comprising: a main body forming a closed loop of the liquid to be measured around the transformer assembly unit by a pipe body having an inlet and an outlet for the liquid to be measured and through which the liquid to be measured flows; Type conductivity meter.