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Product

ILS – Continuous Level Measurement System

ILS
Manufacturer: WAMGROUP

ILS – Continuous silo level measurement using a sensor weight system, with 0/4–20 mA, MODBUS and pulse outputs for industrial automation and material monitoring.

Key Technical Specifications Product Type: Continuous Level Measurement System Model: ILS Measurement: Continuous material level Application: Silos and containers Materials: Powdery and granular bulk solids Measurement Principle: Sensor weight and measuring rope Installation: Silo roof Measurement Control: Microprocessor-controlled Standard Silo Pressure: -0.3 / +0.3 bar Optional Silo Pressure: -0.5 / +1.5 bar Standard Silo Temperature: -40°C to +80°C Optional Silo Temperature: up to +150°C / +250°C depending on configuration Standard Ambient Temperature: -20°C to +60°C ATEX Ambient Temperature: -40°C to +60°C Outputs: 0/4–20 mA MODBUS 5/10 cm relay pulses 1/2.5 cm opto pulses ATEX: Available FM Certification: Available Housing: Die-cast aluminium Protection: IP66 / NEMA 4 Measurement: Various sensor weights available Optional Cleaning: Belt cleaning device for difficult products Optional: Heater configuration The technical data above are taken from the TOREX General Catalogue, which specifies the ILS pressure, temperature, output, certification, housing and measurement characteristics. Main Advantages Continuous measurement of material level Suitable for a wide range of powders and granular materials Reliable operation in dusty silo environments Relatively insensitive to changes in material humidity Microprocessor-controlled measurement Multiple communication and output options MODBUS integration for industrial automation 0/4–20 mA analogue output Different sensor weights for different applications Optional cleaning system for difficult materials Wide operating temperature range ATEX and FM certified configurations available Robust IP66 / NEMA 4 aluminium housing Roof-mounted installation Suitable for integration into complete silo monitoring systems Typical Applications Concrete batching plants Cement plants Drymix and mortar plants Building-material production Mineral processing Mining and quarrying Chemical industry Powder storage systems Bulk-material silos Industrial storage containers Automated material inventory monitoring

ILS is a continuous level measurement system designed for reliable measurement of powdery and granular bulk materials stored in silos and containers.

The system measures the actual level of material inside the silo by means of a sensor weight connected to a measuring rope. The sensor weight descends into the silo until it reaches the surface of the stored material. The system then determines the material level by measuring the distance travelled by the sensor weight.

The ILS measurement principle is suitable for a wide range of bulk solids and is largely insensitive to dust inside the silo and variations in material humidity. This makes it particularly suitable for demanding applications involving cement, powders, minerals and other dry bulk materials.

The system is installed on the roof of the silo and is designed for straightforward integration into industrial storage and material-management systems. Microprocessor-controlled measurement provides accurate and easy-to-understand level information.

ILS can provide different output signals, including 0/4–20 mA, MODBUS, relay pulses and opto pulses, allowing the system to be integrated into plant control and automation systems.

Different sensor weights are available according to the application, while optional configurations include a belt cleaning device for particularly difficult materials, extended temperature ranges, ATEX and FM certification.

ILS is suitable for concrete batching plants, cement plants, drymix and mortar plants, mineral processing, building-material production and other industrial facilities requiring continuous monitoring of material level in silos and containers.