Silo level measurement
15 March, 2009 byThe Silopilot FMM20 is an electromechanical level measuring device featuring an uncomplicated but rugged construction that is unaffected by silo geometry, dust, temperature, low dielectric values and static electricity. The simple-to-operate Silopilot FMM20 is suitable for use in bunkers and silos holding light bulk solids such as wheat, plastic granules and powder.
Sonar transducer for level control
01 November, 2008The line of ‘fourth-generation’ sonar transducers designed for improved sensing of interface levels in clarifiers and thickeners is available. The sensors claim improvements in overall power, penetration and calibration density range. They provide better capability under high suspended solids loading, ‘sliming’ and generally upset process conditions.
Level measuring instrument
01 November, 2008The Liquicap T continuous level measuring instrumentation for liquids features a build-up compensation mode that overcomes performance problems normally associated with conventional capacitance/inductance level measuring probes, particularly in chemically aggressive, sticky liquid applications.
Vibrating fork level switch
01 October, 2008The NWS liquid level switch is designed as a 2- and 3-wire switch and can be universally used in vessels and pipelines. The NWS operates on the tuning fork principle in air at resonance frequency. A piezoelectric crystal is used for excitation of oscillations and for monitoring the actual oscillation frequency.
Vibratory level switches
05 September, 2008The Sitrans LVL100 and LVL200 vibratory switches are suitable for high and low detection of all liquid media, independent of mounting position. The compact, user-friendly switches measure reliably in dynamic conditions, such as variations in the dielectric permittivity of a medium or the formation of vapour or bubbles.
Guided wave radar level sensor
05 September, 2008The Flexar is a continuous level measurement sensor used for monitoring the amount of material within tanks, silos, bins and many other types of vessels. It is used to measure the level of powders, granular and liquid materials and is a universal technology for use in a wide range of applications and industries.
Level sensing for sewage lift stations
23 August, 2008 by Rob Knowles*The level sensor is a small but vital component in sewage lift or pump stations to maintain system integrity and avoid unwanted spillage.
Deep vessel level sensor
05 August, 2008To measure levels beyond 12 m distances in storage vessels, users had two primary options: use complex 4-wire ultrasonic devices or install expensive radar-based instruments. Now, Endress+Hauser have launched the Prosonic M FMU 44 — a 2-wire loop-powered, non-contact ultrasonic level sensor that measures levels in tanks and silos up to 20 m.
Level detection switches reduce hazardous spills
25 July, 2008It is critical that plant managers and engineers choose the right level detection switches as they can prevent the accidental discharge of toxic products into the environment. A well-selected, correctly installed level switch will save companies the expense associated with treating and disposing of spilt material. Moreover, it will safeguard companies against punitive fines in the event of an unavoidable accident.
Level detection switches reduce hazardous spills
25 July, 2008It is critical that plant managers and engineers choose the right level detection switches as they can prevent the accidental discharge of toxic products into the environment. A well-selected, correctly installed level switch will save companies the expense associated with treating and disposing of spilt material. Moreover, it will safeguard companies against punitive fines in the event of an unavoidable accident.
VersaLevel radar level instruments
08 July, 2008Honeywell has introduced a family of microwave radar level instruments for use in plant storage tanks. The VersaLevel line is manufactured to Honeywell’s standards and specifications by German-based Krohne.
Gladiator vibration level switch
08 July, 2008The level sensing arrangement used in the Gladiator vibration smart switch is suitable for a wide range of liquids and solids, including slurries and pelletised materials.
Self-validating point level sensor
08 July, 2008The SafePoint from Monitor Technologies LLC is a self-validating point level sensor for monitoring the presence and absence of powders, granular materials and other bulk solids. It is completely fail-safe and can be used in bins, silos and other vessels with process temperature conditions up to 399°C to shut off bin filling and protect against overfilling due to unknown sensor failures.
2-wire level switch
08 July, 2008The NuTec LS2000 level switch from Fluid Components International is designed for 2-wire, 4-20 mA loop power that allows the LS2000 to serve as a drop-in replacement for other 2-wire mechanical float and paddle switches without any wiring modifications during plant retrofit projects, which simplifies installation and reduces cost. The LS2000 is also available for 115/230 VAC or 24 VDC input power and a 6 A relay output.
Self-validating point level sensor
01 July, 2008The SafePoint from Monitor Technologies LLC is a self-validating point level sensor for monitoring the presence and absence of powders, granular materials and other bulk solids.
