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KONTINUIELICHE LEVEL MEASUREMENT
- capacitive level probes for liquids and bulks in
High-grade steel or plastic one, exit 4-20mA, for vertical installation, for
aggressive media, remarks with removable head and
exchangeable or shortenable probe staff
- Niveausonden with float principle, for liquids, exit 4-20mA
or resistance signal, Kundensprezifi remarks, in high-grade steel
or plastic ones
Level border conditions: Capacitive contactors,
optical contactors,
Float switch |
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The detectors of level to electrodes NS allow the regulation and the control of the levels mini, maximum and of safety of the liquid thus avoiding the risk of total draining, dry walk or overflow.
A simple solution for the monitoring of the level
This apparatus is proposed with the choice with electrodes in:
PTFE compound, stainless, hastelloy or titanium
Available with 2 to 5 electrodes for the monitoring from 1 to 4 levels and with or without integrated temperature sensor |
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Float
switches
Type 230 - 290
Product advantages:
elevation adjustment possible
simple assembly
long electrical lifetime due to implementation of dry-reed contacts
high operating safety due to ventilation duct between slide tube and float
Characteristics:
system of protection IP 64
installation in the cover of the container (from the top) or bottom of the
container (from the bottom) possible
multiple level heights can be monitored with one float
alternatively normally open/normally closed contact function or change-over
contact |
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Applications :
- Detection of high, intermediate or low level
- For all products and silos
Advantages :
- All types of storage vessels
- No moving part
- Easy to install
- Adjustable sensitivity
- Detection of sticky and clogging products
- Adjustable time delay from 0 -1 hour
- Multiple probe lengths
- Maximum working pressure : 10 bars
- High temperature version : 200°C
- Stainless steel probe and teflon insulation |
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Nivowave
Ultrasonic level measurement with revolutionary Acoustic Wave Technology
For continuous, non contact level measurement UWT GmbH now offers the new Nivowave series -
a solution for measurement where conventional ultrasonic measuring techniques have failed.
Acoustic Wave Technology provides exact measuring results even for long distances and in difficult applications. Dust, foam and environmental noise are problems of the past.
What is the Acoustic Wave Technology?
The Nivowave series emits a high powered acoustic wave transmit pulse hence any losses have a far less effect than in conventional ultrasonic devices.
The receiver circuitry is designed to identify and monitor low level return signals even when noise levels are quite high. Thus the environment conditions do not have much influence on the evaluation of signals. High power with low frequency combined with advanced software and the use of specifically shaped cones lead to successful measurement in a wide range of applications.
Automatic modulation of sensitivity and mapping of false echoes, simple mounting and easy programming cut the costs of commissioning considerably.
The measured signal is temperature compensated to provide maximum accuracy to the outputs and display. |
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A level control system consists of a sensor, controller, valve or pump and may be on-off or modulating. It is vital that your boiler water levels be monitored safely and accurately.
- Products compliant with all relevant European standards & regulations
- Safe working environment for your employees
- Reduce the risk of accident in the boiler house |
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Bypass Level Controls
This comprehensive range of bypass level switches are suitable for high pressure accumulators in water hydraulics, for transmissions and turbine housings as well as numerous applications for onshore and offshore (with DNV and GL approvals). These units combine the visual level indication with electrical signals either as switches or continuous signals.
Level indicators with an operating pressure up to 320 bar are approved according to the German pressure vessel regulation. |
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Applicable in environments with high temp., high pressure, strong acid, strong alkali and hazardous locations.
The structure is simple but durable and reliable. It is also with various optional devices for upgrade in use.
A Level Transducer or Magnetic Switches can be installed and adjusted with no need to stop any process.
It is not operated by electricity and with not be affected by power failure.
The flag display is scaled by a piece of color, division every 10cm, one can easily read the levels height.
Multiple applications for textile dyeing, sewage water processing, power generating, hot coal oil boiler and petrochemical industries.
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Application:
For continuous level measurement in tanks containing fuel oil EL, L or
diesel. Specially suitable for underground tanks and basement tanks.
For liquid levels from 0.9 to 3 m.
Description
The hydrostatic level measurement system consists of an evaluation
unit with digital display (display unit) and a submersible probe with
integrated pressure measuring cell. |
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| in 2- and 3 way version, DN 15-150, Flanges DIN/ISO drilled to PN16- and ANSI Cl 150, up to 180°C (360°F) |
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Tiltswitch Level Indicator
Level indicator for bins & silos
Suitable for almost all granular materials
Alarm is triggered when material build-up tilts sensor by approx 15°
Sensor cable adjustable up to 5m |
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Level instruments are the latest addition to the Badotherm range. We have added these to offer our clients a premium quality product and solutions for level measuring
The range of Bliss-Badotherm level instruments includes:
Tubular level gauges for general applications with a maximum pressure
up to 7 bar and a maximum temperature of 200 °C.
Reflex level gauges with a visible length of 200 mm to 3000 mm for high
pressures of 280 bar at 40 °C.
Transparent level gauges for dark dirt fluids with a visible length of 200 mm
up to 3000 mm for high pressure of 210 bar at 40 °C.
Magnetic level indicators, like the drag magnet type and the bi-colour roller type, for pressures up to 30 bar with a maximum temperature of 350 °C.
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| The Barksdale Bypass Level Indication System combines the convenience of a sight glass and the strength of a Stainless Steel tube with the only difference: there is no class to break or seals to leak. |
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| The VLI-2500A and the compact VLI-1250A provide safe durable and accurate direct tank level indication for most any industrial liquid or environment. |
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Measuring length Max. 3 meters
Connection DIN-flange DN 10...DN 25
ANSI-flange 1/2"... 1"
Material st. st. 1.4571
Max. pressure PN 40/300 lbs, max. temperature:200 °C
Accuracy transducer +/- 1 mm
Option transmitter 4-20 mA, contacts
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Ultrasonic Liquid Leveller
The Link Instruments ULLC2001 Ultrasonic Level Comparator is one of the most advanced Liquid Levellers on the market. Both extremely easy to use and micro-pic controlled for greater precision in measurement. The transducer is placed against the cylinder body 120mm below the calculated liquid gas level, (normally mathematically calculated). While retaining the transducer at this point the Comparator's ultrasonic level is set to around two or three divisions / bars-¡¡¡, by use of the 0-10 Tune Control. This gives a reference level against which the signal at the gas level / air interface is compared.
By slowly sliding the transducer up the cylinder body, you will arrive at the gas level / air interface. At this point the signal will rise sharply and this is visible on the Comparator usually as all 16 divisions / bars- appear and is due to the enhanced propagation of the Surface Acoustic Wave (SAW), across the liquid gas. |
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| Innovative system for monitoring the fluid level inside atmospheric tanks. This system detects the static pressure generated by the fluid height by means of a tube and displays the fluid level up to 4 m., the volume or filling percentage. The control unit is provided with an intuitive and complete software that allows to set 2 alarm levels (SPDT) and/or activate remote alarm devices. High accuracy (+/- 1%). Very easy installation directly on the tank or at a distance up to 50 m. far. |
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Enraf’s Field Display & Interface Unit (FDI) provides tank inventory information in the field, where it is needed. It is a versatile, EEx-d approved instrument with several interface options, which can even be part of W&M approved applications.
The design of the FDI is therefore based on reliable and uninterrupted data
supply in all circumstances. The unit can be used in stand alone mode using the Enraf Bi-phase Mark communication protocol for direct connection to an Enraf gauge, or any other gauge using this standard communication protocol in tank farms. The unit will interrogate the gauge and display its measured data.
To update its display in bigger installations where a remote tank inventory
system is available, the indicator listens to the communication between the field instrument and the remote system. When the communication between system and gauge fails, the FDI automatically takes over the scanning of the instrument to provide the measurement data in the field. After sensing the scanning from the system again, it returns to the original configuration. |
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OCIO is an innovative system for monitoring the fluid level inside atmospheric tanks. The system detects the static pressure generated by the fluid height by means of a tube inserted in the tank and displays the fluid level or volume. The new design and suitable solutions guarantee a reliable and repeated level indication.
The system is composed of:
A tube for detecting the static pressure. The tube with its end is inserted from the top of the tank and dipped in the fluid down to the bottom of the tank.
A control unit for level display and system management. The unit is provided with intuitive and complete software and allows the connection of two alarm or lock devices.
By means of the software it is possible to:
- set the type and the dimensions of the tank
- define the level alarms
- define the level indication
- define the unit of measurement
- calibrate the instrument
Depending on the set alarm levels, the control unit activates or deactivates the contact working as a remote switch starting the alarm devices or cutting the power supply off the connected equipment |
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Level Measurement à la carte
WEKA stands at the forefront of Magnetic Level Indicator state of the art for almost any operating conditions. Most of the applications can be served with one of our standard instruments. For special applications we invite you to draw from our wealth of more than 40 years experience in the design and manufacture of Magnetic Level Indicators installed all over the world in extremes of environments and applications. No matter how complex your requirements are, the patented and field-proven WEKA magnetic float indication rail system will meet your liquid level indication requirements. |
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Self Adhesive Level Indicator Labels
Simply stick the Self Adhesive Level Indicator Label on the fire extinguisher, overlapping the calculated level. Apply heat to the label for a few seconds and see the level clearly indicated.
Standard temperature range: 0-27°C, (Purple & Blue)
Higher temperature range: 25°C - 35°C (Blue)
Sizes: 25mm x 250mm and 25mm x 500mm long. |
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