Creation Core Higashiosaka
SAWADA SEISAKUSHO CO., LTD.
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Creation Core Higashiosaka logo
Address
3-5-3 Tsugiya, Amagasaki-City, Hyogo, 661-0965, Japan
Tel
+81-(0)6-6492-2320
Fax
+81-(0)6-6492-2321
Foundation
1950
Capital
15,000,000 yen
Number of employees
35
Company URL
http://www.sawada-obk.com/ (Japanese Only)
Major Line of business
Water and liquid level gauges
Valves and bibcocks
president

Koichi Sawada president
2-111

Sawada Seisakusyo is one of the few manufacturers in Japan with a complete lineup of water level gauges, ranging from low-pressure to high-pressure models. With the exception of certified gauges for high-pressure gas, they provide gauge models meeting any specification required to indicate tank liquid levels.

PatentISO9001
CCOH booth map

LED-Equipped Liquid Level Gauge

LED-Equipped Liquid Level Gauge

LED-Equipped Liquid Level Gauge
A liquid level gauge LED light graph

Liquid Level Gauge LED Light Graphs

A New Concept in Liquid Level Measuring Devices

Mechanism Overview

(1) Independent indication system for standalone use

  • A single row of LEDs directly is switched on and off by a small magnet.
  • A magnetic float moves along the row of LEDs.
  • As the magnetic float moves along the LEDs, they are sequentially switched on or off according to the direction.
  • The position of the magnetic float is indicated by the LEDs.

(2) External indication system

  • A sensor detects movement of the magnetic float, transmitting a signal to the control unit.
  • The liquid level can be checked remotely with a computer.
  • The LED pattern used to indicate the liquid level can be set beforehand.
  • Malfunctions and failures are self-diagnosed.
  • Offsets between the float and liquid level can be adjusted using the relative density of the liquid.

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