Buffer tank
Buffer tank pressure measurement and point level detection
Process data
Measuring task
Pressure measurement and point level detection
Measuring point
Tank
Measuring range up to
1.5 m
Medium
Alumina powder
Process temperature
0 … +30 °C
Process pressure
0 … +0.5 bar
Special challenges
Strong dust generation
Application
In the smelter, above the fused salt electrolysis bath there are small buffer tanks that are pneumatically fed via pipelines. The alumina powder is dispensed into the melt bath in small quantities from these tanks. The filling of the buffer tank is controlled by the feed pressure. Full and empty alarms ensure optimal charging of the powder.
Your benefit
Reliable
Reliable function under all operating conditions
Cost effective
Simple installation into existing vessels
User friendly
Maintenance-free operation
Recommended products
VEGAWAVE 61
Vibrating level switches as full and empty detectors in buffer tanks
- Reliable function in spite of buildup
- Long service life ensured by very robust construction
- Simple setup without adjustment
Measuring range - Distance
-
Process temperature
-50 ... 250 °C
Process pressure
-1 ... 25 bar
VEGABAR 82
Pressure transmitter for monitoring pressure in the feed pipe
- High durability thanks to CERTEC® ceramic measuring cell
- Measurement immune to abrasion and buildup
- High operational reliability through SIL2 approval
Measuring range - Distance
-
Measuring range - Pressure
-1 ... 100 bar
Process temperature
-40 ... 150 °C
US 23886 
BR 23124 
GB 12647 
CA 9978 
AU 9569 
IN 6777 
VN 5498 
IE 5000 
