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.)
G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
G01F23/0007—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm for discrete indicating and measuring
Landscapes
Physics & Mathematics
(AREA)
Fluid Mechanics
(AREA)
General Physics & Mathematics
(AREA)
Remote Monitoring And Control Of Power-Distribution Networks
(AREA)
Raumsicherungsanordnung mit zwei im zu sichernden Raum vorgesehenen, wahlweise zu benutzenden Meldeeinrichtungen, naemlich einer Lauscheinrichtung und einer auf Erschuetterungen ansprechenden Kontakteinrichtung