Durable,Easy to handle,Off-the-shelf products
Best selection among wide range of sensors for all applications.
For Large silo:Model PRL-500W
Strong against lateral load and pull load by using S.S. wire rope
Field adjustable length:up to 10m (33ft)
For Middle silo:Model PRL-100EB,-100ED(High level from top)
High shock absorbency
Adjustable shaft length
Model PRL-101(Middle and Low level from side)
Shaft protection pipe against lateral load
Available heat-proof type up to 400℃
For Small hopper:Model HL-400
Compact and rugged design
To choose the right products for your specific processes,we introduce some of our knowledge for your reference.
Plastic handling Machine:Color Blender Feed Control
The color blender provides homogeneous mixing for materials of defferent shapes and bulk densities such as virgin/regrinds and powdered/pelletized materials. To eliminate mixing irregularities,the HLdetects empty of the receving hopper for the continuous batch system.
Agriculture:High-level detection to control the feeding conveyor:
Product:PRL-500W for large silo and PRL-100EB/ED for medium/small silo Cultivated grain is stored for long periods at storage silos in the grain termina.
Grains are dusty and abrasive.The PRL has the unique triple-bellows seal to completely keeps dust out.
The wire extension(PRL-500W) and rod with spring (PRL-100EB/ED) designs to minimize the shaft bending or wearing. The cone point screw protects against drop or rupture.
Asphalt Plant:Hot aggregate detection
To produce asphalt,aggregates as sand and stone are pre-heated to mix smoothly.
The PRL-200 withstands up to 200℃ by using silicon rubber seal,and up to 400℃ by using air-purge system."S" type paddle is ideal for low-level detection.Since it moves along the discharge,the heavy pull load does not damage it.
Food：Sedimentation Rice under water
Rice is used to store under the water to keep freshness and oder-free.The PRL-101 detects sediment rice under the water(from 1.2 to 1.4g/cm³ density). It is designed as static-water resistant to a depth of 5 meters.(NOTE:Seal is effective for static pressurized water.Do not use under fluctuations of water pressure.)
Special Paddle Applications:
1) For light density:Styrofoam level
Special large sized paddle,60mm×150mm,is ideal for light density powders as low as 0.02g/cm³.We have supplied a lot detect Styrofoam beads.
2) For limited nozzle size:Fold paddle
If the paddle is larger than the mounting nozzle,and it is impossible to mount from the inside of the hopper,the F-1 fold paddle is ideal.The spring-loaded paddle folds during insertion,and then return to the original shape.