Level Sensor Probes for RF Admittance

The RF (Radio Frequency) Admittance Level Sensor have been a part of the industry since 1970s. The major challenge addressed by this family of products is immunity to application media buildup on the probe, thus making level sensing more reliable.

Depending on the density of bulk solids and process temperature Sapcon Instruments offers the following construction for Rod Probe Sub-Types:

Probe Sub-Type	Probe Image	Application Media Density	Process Temperature	Typical Application
	Extra Strong - ES		Low Bulk Density	250°C	Polyester Chips, PVC Granules, Light Chemical Powder, Flour
Extra Sturdy - XS		Medium Bulk Density	250°C	Cement Storage, Sand, Coal
Heavy Duty - HD		Low to Medium Bulk Density	300°C to 1000°C	Furnace, Air Quenching Chamber, Cement, Clinker Crusher, Sinter Plant (Iron Ore), Pellet Plant
High Pressure High Temperature - HPHT		Low to Medium Bulk Density	Up to 650°C & Pressure Upto 25 Bar	Oil Wells
Super Strong - SS		High Bulk Density	250°C	Clinker Cooling, Electrostatic Precipitator (ESP Hopper), Bag Filter
Disc Probe-DP		No Density	Up to 250°C & Pressure max 15 bar	Powders, Pulverized coal, Cement,limestone,Granular material,Rice Husk

All the above probe configurations are availble with the following products :

1. SLA Dot Display with remotely mounted electronics upto 15 m
2. SLA Bar Display with remotely mounted electronics for upto 50m
3. SLA Series with a split sensor and evaluation unit

A list of all RF-Admittance level sensors & industry specific application pages where Admittance Probes are used.

• Cement
• Steel