Continuous Level Indicator

This level continuous indicator utilizes hermetically sealed strain sensors to monitor level of product in storage silos, hoppers, and bins.
STANDARD CONSTRUCTION
Precision electronic strain sensing with hermetically-sealed stainless steel strain sensor (U.S. patent no. 4530245)
Sensor mounted externally to the bin, which eliminates contamination or corrosion that can result from contact with the monitored product
Incorporation of the sensor as an integral part of the support member cancels temperature effects common to so-called “bolt-on” sensors, eliminating the need for protective insulation
Accurate to within ±2%
CL-100 Control
Enclosure Polystyrene plastic; IP-64 weather-tight
Temperature Range -10°C to +50°C; Temperatures down to -40°C will not damage unit
Power Requirements Less than 10 W; 120240 VAC selectable; -15% to +10%; 48-62 Hz
Outputs Three (3) SPDT dry contacts rated 5 A at 250 VAC (low, high, overflow)
Optional 4-20 mA output proportional to level indication
Display 50-segment LED bar graph changes in 2% increments