ES2155406A1 - Liquid measuring unit by optical fibre with alarms for teledetection - Google Patents

Liquid measuring unit by optical fibre with alarms for teledetection

Info

Publication number
ES2155406A1
ES2155406A1 ES009901805A ES9901805A ES2155406A1 ES 2155406 A1 ES2155406 A1 ES 2155406A1 ES 009901805 A ES009901805 A ES 009901805A ES 9901805 A ES9901805 A ES 9901805A ES 2155406 A1 ES2155406 A1 ES 2155406A1
Authority
ES
Spain
Prior art keywords
alarms
teledetection
liquid
measuring unit
optical fibre
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.)
Granted
Application number
ES009901805A
Other languages
Spanish (es)
Other versions
ES2155406B1 (en
Inventor
Ocon Francisco Perez
Lopez Antonio Manuel Rubino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidad de Granada
Original Assignee
Universidad de Granada
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Universidad de Granada filed Critical Universidad de Granada
Priority to ES9901805A priority Critical patent/ES2155406B1/en
Publication of ES2155406A1 publication Critical patent/ES2155406A1/en
Application granted granted Critical
Publication of ES2155406B1 publication Critical patent/ES2155406B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

El medidor de nivel de líquidos por fibra óptica con alarmas para teledetección es un dispositivo capaz de medir el nivel de los líquidos en tanques, tanto opacos como traslúcidos, independientemente de la clase de liquido que contengan en su interior. La luz modulada de un LED se inyecta en una fibra óptica y se introduce en el interior del tanque (del líquido). Una vez transmitida la luz por la fibra, se recoge en un fotodiodo. Conectado a un ordenador, puede archivar los datos, imprimirlos y tiene la posibilidad de mandarlos a puntos remotos a través de redes en tiempo real.The fiber optic liquid level meter with alarms for remote sensing is a device capable of measuring the level of liquids in tanks, both opaque and translucent, regardless of the type of liquid they contain inside. The modulated light from an LED is injected into an optical fiber and introduced into the interior of the tank (of the liquid). Once the light is transmitted through the fiber, it is collected in a photodiode. Connected to a computer, it can archive the data, print it and it has the possibility of sending it to remote points through networks in real time.

ES9901805A 1999-08-03 1999-08-03 LIQUID LEVEL METER BY OPTICAL FIBER WITH ALARMS FOR REMOTE CONTROL. Expired - Fee Related ES2155406B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9901805A ES2155406B1 (en) 1999-08-03 1999-08-03 LIQUID LEVEL METER BY OPTICAL FIBER WITH ALARMS FOR REMOTE CONTROL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9901805A ES2155406B1 (en) 1999-08-03 1999-08-03 LIQUID LEVEL METER BY OPTICAL FIBER WITH ALARMS FOR REMOTE CONTROL.

Publications (2)

Publication Number Publication Date
ES2155406A1 true ES2155406A1 (en) 2001-05-01
ES2155406B1 ES2155406B1 (en) 2001-12-16

Family

ID=8309561

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9901805A Expired - Fee Related ES2155406B1 (en) 1999-08-03 1999-08-03 LIQUID LEVEL METER BY OPTICAL FIBER WITH ALARMS FOR REMOTE CONTROL.

Country Status (1)

Country Link
ES (1) ES2155406B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598198A (en) * 1984-05-21 1986-07-01 Banner Engineering Corp. Automatic power control for modulated LED photoelectric devices
US5005005A (en) * 1986-03-10 1991-04-02 Brossia Charles E Fiber optic probe system
US5452076A (en) * 1993-09-29 1995-09-19 Optiguard, Inc. Fluid detection system
US5790977A (en) * 1997-02-06 1998-08-04 Hewlett-Packard Company Data acquisition from a remote instrument via the internet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598198A (en) * 1984-05-21 1986-07-01 Banner Engineering Corp. Automatic power control for modulated LED photoelectric devices
US5005005A (en) * 1986-03-10 1991-04-02 Brossia Charles E Fiber optic probe system
US5452076A (en) * 1993-09-29 1995-09-19 Optiguard, Inc. Fluid detection system
US5790977A (en) * 1997-02-06 1998-08-04 Hewlett-Packard Company Data acquisition from a remote instrument via the internet

Also Published As

Publication number Publication date
ES2155406B1 (en) 2001-12-16

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