Détection solide

 KA and KAX rotary paddle bin monito

KA and KAX rotary paddle bin monito

Principe of opération

The KA and KAX rotary paddle bin monitor is fundamentally a torque detector which provides an output switched condition when the
resistance of the material surrounding the paddle is greater than the drive mechanism used to rotate the paddle.
The rotary paddle bin monitor is installed to a vessel wall with a paddle protruding into vessel. A low-power, low-speed synchronous motor drives a paddle which rotates freely in the absence of material. When the paddle rotation is impeded by the presence of material,
the motor actuates an output switch which is made available for customer connection to a control system. A moment later, the bin monitor switches off the motor to prolong its life. When the material level drops below the paddle, a spring returns the motor to its original position, re-energizing the motor, re-establishing paddle rotation, and returning output switch to its normal non-actuated status.
Sensitivity of the rotary paddle bin monitor is determined by the number of paddle vanes (single, 2-vane, 3-vane, etc) and the spring tension setting within the sensor.

SafePoint

SafePoint

The SafePoint® self-validating bin monitor is the state-of-theart in rotary paddle technology.
Going beyond traditional failsafe sensor technology that only protects against power failure, the SafePoint bin monitor is the most reliable, rotary paddle point level control sensor available.

 

The SafePoint bin monitor provides the ultimate in
performance wherever critical continuous operation must be ensured. Detection of both material presence and its own operational status is performed
on a continuous basis.

VibraRod vibrating rod sensor

VibraRod vibrating rod sensor

The VibraRod™ vibrating rod sensor provides reliable point level sensing in a wide variety of applications within powder and bulk solids markets. The vibrating probe principle utilized by the VibraRod overcomes typical application difficulties associated with changes in material, electrical dielectric constant, temperature or humidity while providing reliable solid state electronic circuitry that requires no calibration.
The VibraRod has the ability to detect a wide range
of material densities.

BINATROL® diaphragm bin monitors

BINATROL® diaphragm bin monitors

Monitor’s line of BINATROL® diaphragm bin monitors consists of economical, reliable, and durable point level controls for point level detection of dry bulk materials. The units can be used to eliminate bin overflow, maintain a predetermined material level, indicate plugging of chutes or conveyors or provide any of a number of level control functions. The flush mount, non-intrusive BINATROL units are ideally used when
vessel size or internal clearance is limited, or where protrusion into a vessel is not acceptable. All installation and servicing, including diaphragm replacement and sensitivity adjustment, can be done from outside the vessel.

TRUECAP capacitance sensors

TRUECAP capacitance sensors

TrueCap capacitance sensors offer cost-effective
point level monitoring with reliability you can count on. Monitor’s complete line, which features models MK-2 and MK-2e, provides you with the most affordable solution for your application. Monitor’s RF capacitance probes are designed to provide a high level of sensitivity, stability and durability for powder and bulk solids applications, as well as liquid and slurry applications.

tilt switches TC1-TC3

tilt switches TC1-TC3

Monitor’s line of tilt switches are economical, trouble-free point level controls available for detection of dry bulk materials. The units
can be used as high level indicators to eliminate bin overflow or to control levels in open piles. In addition, the tilt switches are useful in determining over or under-load on conveyor belts. The simple yet efficient internal construction (one moving part) provides indication when unit is tilted at a 17° angle throughout the complete 360° of axial arc. Each tilt switch includes a threaded bore for attaching extension actuators which can increase sensing
repeatability and protect the tilt switch from direct contact with coarse material. Monitor offers two different models of tilt switches, each suited to satisfy different application requirements.

Evasser bin aerator

Evasser bin aerator

The Evasser bin aerator from Monitor Technologies is a device used to promote the flow of dry bulk powders from a storage vessel without the noise and damaging vibration caused by pneumatic or electric vibrators. The Evasser aerator is small, compact and capable of aerating manytypes of bulk powders and granular solids in bins, hoppers and silos. TheEvasser can discharge air up to 80 psi (5.5 bar) to move settled materials.Once material is flowing the Evasser can be used to maintain flowability of material with a constant 2 to 5 psi (0.14 to 0.35 bar) supplyof air.

 

Unlike other types of aerators that use cotton or canvas to diffuse the air, the Evasser is less likely to be bound or clogged due to moisture and canbe more effective as it directs air flow to “sweep” the bin wall. In addition, the Evasser is not as prone to back-flow of material as the standard neoprene boot expands to let the pressurized air out and contracts when the air is shut off blocking the air outlets from material backflow.

 

The Evasser bin aerator is available with a convenient external mounting plate. This means that installation of the device can be done from outsideof the bin making it ideal for use in replacing worn and plugged air pads. In addition, with no moving parts or filters to clean or replace theEvasser requires virtually no maintenance.

FACT SHEET

KA, KAX

Level detector pallet rotating

SAFEPOINT

Level detector pallet rotating

VIBRAROD

Bar vibrant

Contacteur à menbrane

Installé en niveau haut ou en niveau bas le contacteur à membrane type G réagit en fonction de la masse du profuit appliqué sur le diaphragme. Il est utilisé sur les trémies d'alimentation, trémies de mélange, convoyeur...

TRUECAP

Capacitance probe

SFI

Indicator speed microwave

TC1 / TC3 Contacteur Pendulaire

Les contacteurs pendulaires sont supendus à un câble ou chaine, au dessus du point à détecter à la sortie des convoyerus ou au dessus des bandes transporteuses. Dès que le produit arrive au niveau du contacteur et que celui-ci subit une inclinaison de 17°,la bille d'acier placée a l'intérieur se deloge et vient libérer le micro-contact.

Buse de fluidisation

Utilisable sous des pression de 0.1 à 6 bars, Le FLO-PAD permet des fluidiser des produits dificiles à écouler dans les trémies et le silos tel que les poudres, les granulés ou les paillettes. Un debit d'air de 10Nm3/h sous 0.2 Bar suffit généralement pour garder le produit fluide.