
Meister Strömungstechnik GmbH is since more than 20 years a worldwide operating manufacturer in the field of flow measurement technology.
Activities of the company are the development, manufacturing and distribution of instruments for the measurement and monitoring of liquids and gases. The scope of products ranges from simple monitoring units up to precise flowmeters. Different techniques are utilized, as there are float-principle, paddle, magnetic-inductive, turbine, rotating piston and impeller.
The superior qualification of the staff warrants a competent advisory. Customer requirements can be realized fast and reliable due to modern CNC-production. Further support innovative new and further developments our aim to improve on the fulfilment of customer requirements.
We are eager to improve our products continuously, this through thorough analysis of the market, stable customer contacts and continuous evaluation of customer information.
The certification to DIN EN ISO 9001:2000 warrants highest quality. On request our products are available with UL/CSA.approval and EX-version to ATEX
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Level monitor
- flange or threaded connection
- high chemical resistance
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Level meter
- flange connection
- high chemical resistance
- high temperature resistance
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Level meter
- flange or threaded connection
- high chemical resistance
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Level meter
- flange connection
- high chemical resistance
- high temperature resistance
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Level meter
- good readability
- flange connection
- options: switch contacts, analog transmitter
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First class Liquid Level Indication more than 100 years
Vaihinger brand was established in 1884.
We continue to produce these liquid level indication techniques now as part of
Phönix Messtechnik GmbH. Design and advanced production with high quality are
essential for all instruments for measurement and control. We give priority to original
and technologically sound solutions and to production quality. We adopt advanced
liquid level indication techniques to ensure maximum process plant and operator safety.
That is what our highly qualified workers guarantee for.
Liquid level indication technology is essential for the protection of steam generating
plants, power generating plants, for marine boiler, in the chemical industries, oil refineries,
installations, and environmental projection. |
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Sight Glass Gauge |

MAGNA-VOX |

Glass Tube Level Gauge |

NIVOTRANS |

NIVOFLEX |

NIVOTROL |

NIVOVOX |
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Level measurement systems |
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GEMÜ provides a well-balanced product range of level measurement systems for recording measurement values and system automation. The LevelLine line of products which we supply is a compact modular system for the most varied of application areas. As well as various function principles, several attachment and installation variants can be selected. Level controllers in various designs make integration in plant automation easy.
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Function principles |
Level switches with a float, ultrasonic (contactless), vibration, capacitance, optical level switches |
Installation variants |
Individual installation using unions, clamps or flanges, single point level switch system, multiple level switch system, installation in the stand pipe
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For further information please refer to the product list below and the download area. |
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Photo |
Type |
Description |

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GEMÜ 902 |
Level transmitter
integrated Reed contacts
for monitoring inert or corrosive media
independent of pressure, conductivity, concentration and density |

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GEMÜ 910 |
Level transmitter
integrated chain of resistors
for monitoring inert or corrosive media
independent of pressure, conductivity, concentration and density |

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GEMÜ 920 |
Ultrasonic level transmitters
2-wire version
Measuring range 0.15 - 5.4m freely adjustable |

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GEMÜ 921 |
Ultrasonic level transmitters
3-wire version
Measuring range 0.15 - 7.4/12.2m freely adjustable |

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GEMÜ 922 |
Ultrasonic level transmitters
2-wire version
Measuring range 0.09/0.15 - 1.8/3.7m |

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GEMÜ 925 |
Ultrasonic level transmitters
Measuring range 0,15 - 3,7m
Two integrated relay outputs for alarm + filling / emptying function |

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GEMÜ 930 |
Level switch - Ultrasonic
with integrated switching output |

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GEMÜ 931 |
Level switch - Vibration
with integrated switching output |

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GEMÜ 932 |
Level switch - Capacitance
with integrated switching output |

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GEMÜ 933 |
Level switch - Float
with integrated switching output |

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GEMÜ 934 |
Level switch - Optical
with integrated switching output |

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GEMÜ 940 |
Multiple level switch system
for mounting of max. 4 level switches GEMÜ 930-934 |

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GEMÜ 941 |
Single level switch system
for mounting of one level switch GEMÜ 930-934 |

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GEMÜ 947 |
Compact system
for direct mounting of
one level switch GEMÜ 930-934 |

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GEMÜ 1290 |
Level controller
for DIN rail mounting
switching amplifier with alarm or filling / emptying function |

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GEMÜ 1291 |
Level controller
for mounting to GEMÜ 930 - 947
as junction box or switching amplifier with alarm or filling / emptying function |
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